using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Security;
using System.Threading;
namespace System.Collections.Generic
{
/// <summary>Represents a collection of keys and values.</summary>
/// <typeparam name="TKey">The type of the keys in the dictionary.</typeparam>
/// <typeparam name="TValue">The type of the values in the dictionary.</typeparam>
// Token: 0x020004BD RID: 1213
[DebuggerTypeProxy(typeof(Mscorlib_DictionaryDebugView<, >))]
[DebuggerDisplay("Count = {Count}")]
[ComVisible(false)]
[__DynamicallyInvokable]
[Serializable]
public class Dictionary<TKey, TValue> : IDictionary<TKey, TValue>, ICollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, IEnumerable, IDictionary, ICollection, IReadOnlyDictionary<TKey, TValue>, IReadOnlyCollection<KeyValuePair<TKey, TValue>>, ISerializable, IDeserializationCallback
{
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2" /> class that is empty, has the default initial capacity, and uses the default equality comparer for the key type.</summary>
// Token: 0x06003A5A RID: 14938 RVA: 0x000DF758 File Offset: 0x000DD958
[__DynamicallyInvokable]
public Dictionary() : this(0, null)
{
}
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2" /> class that is empty, has the specified initial capacity, and uses the default equality comparer for the key type.</summary>
/// <param name="capacity">The initial number of elements that the <see cref="T:System.Collections.Generic.Dictionary`2" /> can contain.</param>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="capacity" /> is less than 0.</exception>
// Token: 0x06003A5B RID: 14939 RVA: 0x000DF762 File Offset: 0x000DD962
[__DynamicallyInvokable]
public Dictionary(int capacity) : this(capacity, null)
{
}
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2" /> class that is empty, has the default initial capacity, and uses the specified <see cref="T:System.Collections.Generic.IEqualityComparer`1" />.</summary>
/// <param name="comparer">The <see cref="T:System.Collections.Generic.IEqualityComparer`1" /> implementation to use when comparing keys, or <see langword="null" /> to use the default <see cref="T:System.Collections.Generic.EqualityComparer`1" /> for the type of the key.</param>
// Token: 0x06003A5C RID: 14940 RVA: 0x000DF76C File Offset: 0x000DD96C
[__DynamicallyInvokable]
public Dictionary(IEqualityComparer<TKey> comparer) : this(0, comparer)
{
}
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2" /> class that is empty, has the specified initial capacity, and uses the specified <see cref="T:System.Collections.Generic.IEqualityComparer`1" />.</summary>
/// <param name="capacity">The initial number of elements that the <see cref="T:System.Collections.Generic.Dictionary`2" /> can contain.</param>
/// <param name="comparer">The <see cref="T:System.Collections.Generic.IEqualityComparer`1" /> implementation to use when comparing keys, or <see langword="null" /> to use the default <see cref="T:System.Collections.Generic.EqualityComparer`1" /> for the type of the key.</param>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="capacity" /> is less than 0.</exception>
// Token: 0x06003A5D RID: 14941 RVA: 0x000DF776 File Offset: 0x000DD976
[__DynamicallyInvokable]
public Dictionary(int capacity, IEqualityComparer<TKey> comparer)
{
if (capacity < 0)
{
ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.capacity);
}
if (capacity > 0)
{
this.Initialize(capacity);
}
this.comparer = (comparer ?? EqualityComparer<TKey>.Default);
}
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2" /> class that contains elements copied from the specified <see cref="T:System.Collections.Generic.IDictionary`2" /> and uses the default equality comparer for the key type.</summary>
/// <param name="dictionary">The <see cref="T:System.Collections.Generic.IDictionary`2" /> whose elements are copied to the new <see cref="T:System.Collections.Generic.Dictionary`2" />.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="dictionary" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="dictionary" /> contains one or more duplicate keys.</exception>
// Token: 0x06003A5E RID: 14942 RVA: 0x000DF7A4 File Offset: 0x000DD9A4
[__DynamicallyInvokable]
public Dictionary(IDictionary<TKey, TValue> dictionary) : this(dictionary, null)
{
}
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2" /> class that contains elements copied from the specified <see cref="T:System.Collections.Generic.IDictionary`2" /> and uses the specified <see cref="T:System.Collections.Generic.IEqualityComparer`1" />.</summary>
/// <param name="dictionary">The <see cref="T:System.Collections.Generic.IDictionary`2" /> whose elements are copied to the new <see cref="T:System.Collections.Generic.Dictionary`2" />.</param>
/// <param name="comparer">The <see cref="T:System.Collections.Generic.IEqualityComparer`1" /> implementation to use when comparing keys, or <see langword="null" /> to use the default <see cref="T:System.Collections.Generic.EqualityComparer`1" /> for the type of the key.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="dictionary" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="dictionary" /> contains one or more duplicate keys.</exception>
// Token: 0x06003A5F RID: 14943 RVA: 0x000DF7B0 File Offset: 0x000DD9B0
[__DynamicallyInvokable]
public Dictionary(IDictionary<TKey, TValue> dictionary, IEqualityComparer<TKey> comparer) : this((dictionary != null) ? dictionary.Count : 0, comparer)
{
if (dictionary == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.dictionary);
}
foreach (KeyValuePair<TKey, TValue> keyValuePair in dictionary)
{
this.Add(keyValuePair.Key, keyValuePair.Value);
}
}
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2" /> class with serialized data.</summary>
/// <param name="info">A <see cref="T:System.Runtime.Serialization.SerializationInfo" /> object containing the information required to serialize the <see cref="T:System.Collections.Generic.Dictionary`2" />.</param>
/// <param name="context">A <see cref="T:System.Runtime.Serialization.StreamingContext" /> structure containing the source and destination of the serialized stream associated with the <see cref="T:System.Collections.Generic.Dictionary`2" />.</param>
// Token: 0x06003A60 RID: 14944 RVA: 0x000DF824 File Offset: 0x000DDA24
protected Dictionary(SerializationInfo info, StreamingContext context)
{
HashHelpers.SerializationInfoTable.Add(this, info);
}
/// <summary>Gets the <see cref="T:System.Collections.Generic.IEqualityComparer`1" /> that is used to determine equality of keys for the dictionary.</summary>
/// <returns>The <see cref="T:System.Collections.Generic.IEqualityComparer`1" /> generic interface implementation that is used to determine equality of keys for the current <see cref="T:System.Collections.Generic.Dictionary`2" /> and to provide hash values for the keys.</returns>
// Token: 0x170008CF RID: 2255
// (get) Token: 0x06003A61 RID: 14945 RVA: 0x000DF838 File Offset: 0x000DDA38
[__DynamicallyInvokable]
public IEqualityComparer<TKey> Comparer
{
[__DynamicallyInvokable]
get
{
return this.comparer;
}
}
/// <summary>Gets the number of key/value pairs contained in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <returns>The number of key/value pairs contained in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</returns>
// Token: 0x170008D0 RID: 2256
// (get) Token: 0x06003A62 RID: 14946 RVA: 0x000DF840 File Offset: 0x000DDA40
[__DynamicallyInvokable]
public int Count
{
[__DynamicallyInvokable]
get
{
return this.count - this.freeCount;
}
}
/// <summary>Gets a collection containing the keys in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <returns>A <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" /> containing the keys in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</returns>
// Token: 0x170008D1 RID: 2257
// (get) Token: 0x06003A63 RID: 14947 RVA: 0x000DF84F File Offset: 0x000DDA4F
[__DynamicallyInvokable]
public Dictionary<TKey, TValue>.KeyCollection Keys
{
[__DynamicallyInvokable]
get
{
if (this.keys == null)
{
this.keys = new Dictionary<TKey, TValue>.KeyCollection(this);
}
return this.keys;
}
}
// Token: 0x170008D2 RID: 2258
// (get) Token: 0x06003A64 RID: 14948 RVA: 0x000DF86B File Offset: 0x000DDA6B
[__DynamicallyInvokable]
ICollection<TKey> IDictionary<!0, !1>.Keys
{
[__DynamicallyInvokable]
get
{
if (this.keys == null)
{
this.keys = new Dictionary<TKey, TValue>.KeyCollection(this);
}
return this.keys;
}
}
// Token: 0x170008D3 RID: 2259
// (get) Token: 0x06003A65 RID: 14949 RVA: 0x000DF887 File Offset: 0x000DDA87
[__DynamicallyInvokable]
IEnumerable<TKey> IReadOnlyDictionary<!0, !1>.Keys
{
[__DynamicallyInvokable]
get
{
if (this.keys == null)
{
this.keys = new Dictionary<TKey, TValue>.KeyCollection(this);
}
return this.keys;
}
}
/// <summary>Gets a collection containing the values in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <returns>A <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" /> containing the values in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</returns>
// Token: 0x170008D4 RID: 2260
// (get) Token: 0x06003A66 RID: 14950 RVA: 0x000DF8A3 File Offset: 0x000DDAA3
[__DynamicallyInvokable]
public Dictionary<TKey, TValue>.ValueCollection Values
{
[__DynamicallyInvokable]
get
{
if (this.values == null)
{
this.values = new Dictionary<TKey, TValue>.ValueCollection(this);
}
return this.values;
}
}
// Token: 0x170008D5 RID: 2261
// (get) Token: 0x06003A67 RID: 14951 RVA: 0x000DF8BF File Offset: 0x000DDABF
[__DynamicallyInvokable]
ICollection<TValue> IDictionary<!0, !1>.Values
{
[__DynamicallyInvokable]
get
{
if (this.values == null)
{
this.values = new Dictionary<TKey, TValue>.ValueCollection(this);
}
return this.values;
}
}
// Token: 0x170008D6 RID: 2262
// (get) Token: 0x06003A68 RID: 14952 RVA: 0x000DF8DB File Offset: 0x000DDADB
[__DynamicallyInvokable]
IEnumerable<TValue> IReadOnlyDictionary<!0, !1>.Values
{
[__DynamicallyInvokable]
get
{
if (this.values == null)
{
this.values = new Dictionary<TKey, TValue>.ValueCollection(this);
}
return this.values;
}
}
/// <summary>Gets or sets the value associated with the specified key.</summary>
/// <param name="key">The key of the value to get or set.</param>
/// <returns>The value associated with the specified key. If the specified key is not found, a get operation throws a <see cref="T:System.Collections.Generic.KeyNotFoundException" />, and a set operation creates a new element with the specified key.</returns>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.Collections.Generic.KeyNotFoundException">The property is retrieved and <paramref name="key" /> does not exist in the collection.</exception>
// Token: 0x170008D7 RID: 2263
[__DynamicallyInvokable]
public TValue this[TKey key]
{
[__DynamicallyInvokable]
get
{
int num = this.FindEntry(key);
if (num >= 0)
{
return this.entries[num].value;
}
ThrowHelper.ThrowKeyNotFoundException();
return default(TValue);
}
[__DynamicallyInvokable]
set
{
this.Insert(key, value, false);
}
}
/// <summary>Adds the specified key and value to the dictionary.</summary>
/// <param name="key">The key of the element to add.</param>
/// <param name="value">The value of the element to add. The value can be <see langword="null" /> for reference types.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentException">An element with the same key already exists in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</exception>
// Token: 0x06003A6B RID: 14955 RVA: 0x000DF93C File Offset: 0x000DDB3C
[__DynamicallyInvokable]
public void Add(TKey key, TValue value)
{
this.Insert(key, value, true);
}
// Token: 0x06003A6C RID: 14956 RVA: 0x000DF947 File Offset: 0x000DDB47
[__DynamicallyInvokable]
void ICollection<KeyValuePair<!0, !1>>.Add(KeyValuePair<TKey, TValue> keyValuePair)
{
this.Add(keyValuePair.Key, keyValuePair.Value);
}
// Token: 0x06003A6D RID: 14957 RVA: 0x000DF960 File Offset: 0x000DDB60
[__DynamicallyInvokable]
bool ICollection<KeyValuePair<!0, !1>>.Contains(KeyValuePair<TKey, TValue> keyValuePair)
{
int num = this.FindEntry(keyValuePair.Key);
return num >= 0 && EqualityComparer<TValue>.Default.Equals(this.entries[num].value, keyValuePair.Value);
}
// Token: 0x06003A6E RID: 14958 RVA: 0x000DF9A8 File Offset: 0x000DDBA8
[__DynamicallyInvokable]
bool ICollection<KeyValuePair<!0, !1>>.Remove(KeyValuePair<TKey, TValue> keyValuePair)
{
int num = this.FindEntry(keyValuePair.Key);
if (num >= 0 && EqualityComparer<TValue>.Default.Equals(this.entries[num].value, keyValuePair.Value))
{
this.Remove(keyValuePair.Key);
return true;
}
return false;
}
/// <summary>Removes all keys and values from the <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
// Token: 0x06003A6F RID: 14959 RVA: 0x000DF9FC File Offset: 0x000DDBFC
[__DynamicallyInvokable]
public void Clear()
{
if (this.count > 0)
{
for (int i = 0; i < this.buckets.Length; i++)
{
this.buckets[i] = -1;
}
Array.Clear(this.entries, 0, this.count);
this.freeList = -1;
this.count = 0;
this.freeCount = 0;
this.version++;
}
}
/// <summary>Determines whether the <see cref="T:System.Collections.Generic.Dictionary`2" /> contains the specified key.</summary>
/// <param name="key">The key to locate in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</param>
/// <returns>
/// <see langword="true" /> if the <see cref="T:System.Collections.Generic.Dictionary`2" /> contains an element with the specified key; otherwise, <see langword="false" />.</returns>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
// Token: 0x06003A70 RID: 14960 RVA: 0x000DFA63 File Offset: 0x000DDC63
[__DynamicallyInvokable]
public bool ContainsKey(TKey key)
{
return this.FindEntry(key) >= 0;
}
/// <summary>Determines whether the <see cref="T:System.Collections.Generic.Dictionary`2" /> contains a specific value.</summary>
/// <param name="value">The value to locate in the <see cref="T:System.Collections.Generic.Dictionary`2" />. The value can be <see langword="null" /> for reference types.</param>
/// <returns>
/// <see langword="true" /> if the <see cref="T:System.Collections.Generic.Dictionary`2" /> contains an element with the specified value; otherwise, <see langword="false" />.</returns>
// Token: 0x06003A71 RID: 14961 RVA: 0x000DFA74 File Offset: 0x000DDC74
[__DynamicallyInvokable]
public bool ContainsValue(TValue value)
{
if (value == null)
{
for (int i = 0; i < this.count; i++)
{
if (this.entries[i].hashCode >= 0 && this.entries[i].value == null)
{
return true;
}
}
}
else
{
EqualityComparer<TValue> @default = EqualityComparer<TValue>.Default;
for (int j = 0; j < this.count; j++)
{
if (this.entries[j].hashCode >= 0 && @default.Equals(this.entries[j].value, value))
{
return true;
}
}
}
return false;
}
// Token: 0x06003A72 RID: 14962 RVA: 0x000DFB14 File Offset: 0x000DDD14
private void CopyTo(KeyValuePair<TKey, TValue>[] array, int index)
{
if (array == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.array);
}
if (index < 0 || index > array.Length)
{
ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.index, ExceptionResource.ArgumentOutOfRange_NeedNonNegNum);
}
if (array.Length - index < this.Count)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_ArrayPlusOffTooSmall);
}
int num = this.count;
Dictionary<TKey, TValue>.Entry[] array2 = this.entries;
for (int i = 0; i < num; i++)
{
if (array2[i].hashCode >= 0)
{
array[index++] = new KeyValuePair<TKey, TValue>(array2[i].key, array2[i].value);
}
}
}
/// <summary>Returns an enumerator that iterates through the <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <returns>A <see cref="T:System.Collections.Generic.Dictionary`2.Enumerator" /> structure for the <see cref="T:System.Collections.Generic.Dictionary`2" />.</returns>
// Token: 0x06003A73 RID: 14963 RVA: 0x000DFBA1 File Offset: 0x000DDDA1
[__DynamicallyInvokable]
public Dictionary<TKey, TValue>.Enumerator GetEnumerator()
{
return new Dictionary<TKey, TValue>.Enumerator(this, 2);
}
// Token: 0x06003A74 RID: 14964 RVA: 0x000DFBAA File Offset: 0x000DDDAA
[__DynamicallyInvokable]
IEnumerator<KeyValuePair<TKey, TValue>> IEnumerable<KeyValuePair<!0, !1>>.GetEnumerator()
{
return new Dictionary<TKey, TValue>.Enumerator(this, 2);
}
/// <summary>Implements the <see cref="T:System.Runtime.Serialization.ISerializable" /> interface and returns the data needed to serialize the <see cref="T:System.Collections.Generic.Dictionary`2" /> instance.</summary>
/// <param name="info">A <see cref="T:System.Runtime.Serialization.SerializationInfo" /> object that contains the information required to serialize the <see cref="T:System.Collections.Generic.Dictionary`2" /> instance.</param>
/// <param name="context">A <see cref="T:System.Runtime.Serialization.StreamingContext" /> structure that contains the source and destination of the serialized stream associated with the <see cref="T:System.Collections.Generic.Dictionary`2" /> instance.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="info" /> is <see langword="null" />.</exception>
// Token: 0x06003A75 RID: 14965 RVA: 0x000DFBB8 File Offset: 0x000DDDB8
[SecurityCritical]
public virtual void GetObjectData(SerializationInfo info, StreamingContext context)
{
if (info == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.info);
}
info.AddValue("Version", this.version);
info.AddValue("Comparer", HashHelpers.GetEqualityComparerForSerialization(this.comparer), typeof(IEqualityComparer<TKey>));
info.AddValue("HashSize", (this.buckets == null) ? 0 : this.buckets.Length);
if (this.buckets != null)
{
KeyValuePair<TKey, TValue>[] array = new KeyValuePair<TKey, TValue>[this.Count];
this.CopyTo(array, 0);
info.AddValue("KeyValuePairs", array, typeof(KeyValuePair<TKey, TValue>[]));
}
}
// Token: 0x06003A76 RID: 14966 RVA: 0x000DFC50 File Offset: 0x000DDE50
private int FindEntry(TKey key)
{
if (key == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.key);
}
if (this.buckets != null)
{
int num = this.comparer.GetHashCode(key) & int.MaxValue;
for (int i = this.buckets[num % this.buckets.Length]; i >= 0; i = this.entries[i].next)
{
if (this.entries[i].hashCode == num && this.comparer.Equals(this.entries[i].key, key))
{
return i;
}
}
}
return -1;
}
// Token: 0x06003A77 RID: 14967 RVA: 0x000DFCE8 File Offset: 0x000DDEE8
private void Initialize(int capacity)
{
int prime = HashHelpers.GetPrime(capacity);
this.buckets = new int[prime];
for (int i = 0; i < this.buckets.Length; i++)
{
this.buckets[i] = -1;
}
this.entries = new Dictionary<TKey, TValue>.Entry[prime];
this.freeList = -1;
}
// Token: 0x06003A78 RID: 14968 RVA: 0x000DFD38 File Offset: 0x000DDF38
private void Insert(TKey key, TValue value, bool add)
{
if (key == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.key);
}
if (this.buckets == null)
{
this.Initialize(0);
}
int num = this.comparer.GetHashCode(key) & int.MaxValue;
int num2 = num % this.buckets.Length;
int num3 = 0;
for (int i = this.buckets[num2]; i >= 0; i = this.entries[i].next)
{
if (this.entries[i].hashCode == num && this.comparer.Equals(this.entries[i].key, key))
{
if (add)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_AddingDuplicate);
}
this.entries[i].value = value;
this.version++;
return;
}
num3++;
}
int num4;
if (this.freeCount > 0)
{
num4 = this.freeList;
this.freeList = this.entries[num4].next;
this.freeCount--;
}
else
{
if (this.count == this.entries.Length)
{
this.Resize();
num2 = num % this.buckets.Length;
}
num4 = this.count;
this.count++;
}
this.entries[num4].hashCode = num;
this.entries[num4].next = this.buckets[num2];
this.entries[num4].key = key;
this.entries[num4].value = value;
this.buckets[num2] = num4;
this.version++;
if (num3 > 100 && HashHelpers.IsWellKnownEqualityComparer(this.comparer))
{
this.comparer = (IEqualityComparer<TKey>)HashHelpers.GetRandomizedEqualityComparer(this.comparer);
this.Resize(this.entries.Length, true);
}
}
/// <summary>Implements the <see cref="T:System.Runtime.Serialization.ISerializable" /> interface and raises the deserialization event when the deserialization is complete.</summary>
/// <param name="sender">The source of the deserialization event.</param>
/// <exception cref="T:System.Runtime.Serialization.SerializationException">The <see cref="T:System.Runtime.Serialization.SerializationInfo" /> object associated with the current <see cref="T:System.Collections.Generic.Dictionary`2" /> instance is invalid.</exception>
// Token: 0x06003A79 RID: 14969 RVA: 0x000DFF18 File Offset: 0x000DE118
public virtual void OnDeserialization(object sender)
{
SerializationInfo serializationInfo;
HashHelpers.SerializationInfoTable.TryGetValue(this, out serializationInfo);
if (serializationInfo == null)
{
return;
}
int @int = serializationInfo.GetInt32("Version");
int int2 = serializationInfo.GetInt32("HashSize");
this.comparer = (IEqualityComparer<TKey>)serializationInfo.GetValue("Comparer", typeof(IEqualityComparer<TKey>));
if (int2 != 0)
{
this.buckets = new int[int2];
for (int i = 0; i < this.buckets.Length; i++)
{
this.buckets[i] = -1;
}
this.entries = new Dictionary<TKey, TValue>.Entry[int2];
this.freeList = -1;
KeyValuePair<TKey, TValue>[] array = (KeyValuePair<TKey, TValue>[])serializationInfo.GetValue("KeyValuePairs", typeof(KeyValuePair<TKey, TValue>[]));
if (array == null)
{
ThrowHelper.ThrowSerializationException(ExceptionResource.Serialization_MissingKeys);
}
for (int j = 0; j < array.Length; j++)
{
if (array[j].Key == null)
{
ThrowHelper.ThrowSerializationException(ExceptionResource.Serialization_NullKey);
}
this.Insert(array[j].Key, array[j].Value, true);
}
}
else
{
this.buckets = null;
}
this.version = @int;
HashHelpers.SerializationInfoTable.Remove(this);
}
// Token: 0x06003A7A RID: 14970 RVA: 0x000E0044 File Offset: 0x000DE244
private void Resize()
{
this.Resize(HashHelpers.ExpandPrime(this.count), false);
}
// Token: 0x06003A7B RID: 14971 RVA: 0x000E0058 File Offset: 0x000DE258
private void Resize(int newSize, bool forceNewHashCodes)
{
int[] array = new int[newSize];
for (int i = 0; i < array.Length; i++)
{
array[i] = -1;
}
Dictionary<TKey, TValue>.Entry[] array2 = new Dictionary<TKey, TValue>.Entry[newSize];
Array.Copy(this.entries, 0, array2, 0, this.count);
if (forceNewHashCodes)
{
for (int j = 0; j < this.count; j++)
{
if (array2[j].hashCode != -1)
{
array2[j].hashCode = (this.comparer.GetHashCode(array2[j].key) & int.MaxValue);
}
}
}
for (int k = 0; k < this.count; k++)
{
if (array2[k].hashCode >= 0)
{
int num = array2[k].hashCode % newSize;
array2[k].next = array[num];
array[num] = k;
}
}
this.buckets = array;
this.entries = array2;
}
/// <summary>Removes the value with the specified key from the <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <param name="key">The key of the element to remove.</param>
/// <returns>
/// <see langword="true" /> if the element is successfully found and removed; otherwise, <see langword="false" />. This method returns <see langword="false" /> if <paramref name="key" /> is not found in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</returns>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
// Token: 0x06003A7C RID: 14972 RVA: 0x000E0140 File Offset: 0x000DE340
[__DynamicallyInvokable]
public bool Remove(TKey key)
{
if (key == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.key);
}
if (this.buckets != null)
{
int num = this.comparer.GetHashCode(key) & int.MaxValue;
int num2 = num % this.buckets.Length;
int num3 = -1;
for (int i = this.buckets[num2]; i >= 0; i = this.entries[i].next)
{
if (this.entries[i].hashCode == num && this.comparer.Equals(this.entries[i].key, key))
{
if (num3 < 0)
{
this.buckets[num2] = this.entries[i].next;
}
else
{
this.entries[num3].next = this.entries[i].next;
}
this.entries[i].hashCode = -1;
this.entries[i].next = this.freeList;
this.entries[i].key = default(TKey);
this.entries[i].value = default(TValue);
this.freeList = i;
this.freeCount++;
this.version++;
return true;
}
num3 = i;
}
}
return false;
}
/// <summary>Gets the value associated with the specified key.</summary>
/// <param name="key">The key of the value to get.</param>
/// <param name="value">When this method returns, contains the value associated with the specified key, if the key is found; otherwise, the default value for the type of the <paramref name="value" /> parameter. This parameter is passed uninitialized.</param>
/// <returns>
/// <see langword="true" /> if the <see cref="T:System.Collections.Generic.Dictionary`2" /> contains an element with the specified key; otherwise, <see langword="false" />.</returns>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
// Token: 0x06003A7D RID: 14973 RVA: 0x000E02A8 File Offset: 0x000DE4A8
[__DynamicallyInvokable]
public bool TryGetValue(TKey key, out TValue value)
{
int num = this.FindEntry(key);
if (num >= 0)
{
value = this.entries[num].value;
return true;
}
value = default(TValue);
return false;
}
// Token: 0x06003A7E RID: 14974 RVA: 0x000E02E4 File Offset: 0x000DE4E4
internal TValue GetValueOrDefault(TKey key)
{
int num = this.FindEntry(key);
if (num >= 0)
{
return this.entries[num].value;
}
return default(TValue);
}
// Token: 0x170008D8 RID: 2264
// (get) Token: 0x06003A7F RID: 14975 RVA: 0x000E0318 File Offset: 0x000DE518
[__DynamicallyInvokable]
bool ICollection<KeyValuePair<!0, !1>>.IsReadOnly
{
[__DynamicallyInvokable]
get
{
return false;
}
}
// Token: 0x06003A80 RID: 14976 RVA: 0x000E031B File Offset: 0x000DE51B
[__DynamicallyInvokable]
void ICollection<KeyValuePair<!0, !1>>.CopyTo(KeyValuePair<TKey, TValue>[] array, int index)
{
this.CopyTo(array, index);
}
/// <summary>Copies the elements of the <see cref="T:System.Collections.Generic.ICollection`1" /> to an array, starting at the specified array index.</summary>
/// <param name="array">The one-dimensional array that is the destination of the elements copied from <see cref="T:System.Collections.Generic.ICollection`1" />. The array must have zero-based indexing.</param>
/// <param name="index">The zero-based index in <paramref name="array" /> at which copying begins.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="array" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="index" /> is less than 0.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="array" /> is multidimensional.
/// -or-
/// <paramref name="array" /> does not have zero-based indexing.
/// -or-
/// The number of elements in the source <see cref="T:System.Collections.Generic.ICollection`1" /> is greater than the available space from <paramref name="index" /> to the end of the destination <paramref name="array" />.
/// -or-
/// The type of the source <see cref="T:System.Collections.Generic.ICollection`1" /> cannot be cast automatically to the type of the destination <paramref name="array" />.</exception>
// Token: 0x06003A81 RID: 14977 RVA: 0x000E0328 File Offset: 0x000DE528
[__DynamicallyInvokable]
void ICollection.CopyTo(Array array, int index)
{
if (array == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.array);
}
if (array.Rank != 1)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_RankMultiDimNotSupported);
}
if (array.GetLowerBound(0) != 0)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_NonZeroLowerBound);
}
if (index < 0 || index > array.Length)
{
ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.index, ExceptionResource.ArgumentOutOfRange_NeedNonNegNum);
}
if (array.Length - index < this.Count)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_ArrayPlusOffTooSmall);
}
KeyValuePair<TKey, TValue>[] array2 = array as KeyValuePair<TKey, TValue>[];
if (array2 != null)
{
this.CopyTo(array2, index);
return;
}
if (array is DictionaryEntry[])
{
DictionaryEntry[] array3 = array as DictionaryEntry[];
Dictionary<TKey, TValue>.Entry[] array4 = this.entries;
for (int i = 0; i < this.count; i++)
{
if (array4[i].hashCode >= 0)
{
array3[index++] = new DictionaryEntry(array4[i].key, array4[i].value);
}
}
return;
}
object[] array5 = array as object[];
if (array5 == null)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_InvalidArrayType);
}
try
{
int num = this.count;
Dictionary<TKey, TValue>.Entry[] array6 = this.entries;
for (int j = 0; j < num; j++)
{
if (array6[j].hashCode >= 0)
{
array5[index++] = new KeyValuePair<TKey, TValue>(array6[j].key, array6[j].value);
}
}
}
catch (ArrayTypeMismatchException)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_InvalidArrayType);
}
}
/// <summary>Returns an enumerator that iterates through the collection.</summary>
/// <returns>An <see cref="T:System.Collections.IEnumerator" /> that can be used to iterate through the collection.</returns>
// Token: 0x06003A82 RID: 14978 RVA: 0x000E0498 File Offset: 0x000DE698
[__DynamicallyInvokable]
IEnumerator IEnumerable.GetEnumerator()
{
return new Dictionary<TKey, TValue>.Enumerator(this, 2);
}
/// <summary>Gets a value that indicates whether access to the <see cref="T:System.Collections.ICollection" /> is synchronized (thread safe).</summary>
/// <returns>
/// <see langword="true" /> if access to the <see cref="T:System.Collections.ICollection" /> is synchronized (thread safe); otherwise, <see langword="false" />. In the default implementation of <see cref="T:System.Collections.Generic.Dictionary`2" />, this property always returns <see langword="false" />.</returns>
// Token: 0x170008D9 RID: 2265
// (get) Token: 0x06003A83 RID: 14979 RVA: 0x000E04A6 File Offset: 0x000DE6A6
[__DynamicallyInvokable]
bool ICollection.IsSynchronized
{
[__DynamicallyInvokable]
get
{
return false;
}
}
/// <summary>Gets an object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection" />.</summary>
/// <returns>An object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection" />.</returns>
// Token: 0x170008DA RID: 2266
// (get) Token: 0x06003A84 RID: 14980 RVA: 0x000E04A9 File Offset: 0x000DE6A9
[__DynamicallyInvokable]
object ICollection.SyncRoot
{
[__DynamicallyInvokable]
get
{
if (this._syncRoot == null)
{
Interlocked.CompareExchange<object>(ref this._syncRoot, new object(), null);
}
return this._syncRoot;
}
}
/// <summary>Gets a value that indicates whether the <see cref="T:System.Collections.IDictionary" /> has a fixed size.</summary>
/// <returns>
/// <see langword="true" /> if the <see cref="T:System.Collections.IDictionary" /> has a fixed size; otherwise, <see langword="false" />. In the default implementation of <see cref="T:System.Collections.Generic.Dictionary`2" />, this property always returns <see langword="false" />.</returns>
// Token: 0x170008DB RID: 2267
// (get) Token: 0x06003A85 RID: 14981 RVA: 0x000E04CB File Offset: 0x000DE6CB
[__DynamicallyInvokable]
bool IDictionary.IsFixedSize
{
[__DynamicallyInvokable]
get
{
return false;
}
}
/// <summary>Gets a value that indicates whether the <see cref="T:System.Collections.IDictionary" /> is read-only.</summary>
/// <returns>
/// <see langword="true" /> if the <see cref="T:System.Collections.IDictionary" /> is read-only; otherwise, <see langword="false" />. In the default implementation of <see cref="T:System.Collections.Generic.Dictionary`2" />, this property always returns <see langword="false" />.</returns>
// Token: 0x170008DC RID: 2268
// (get) Token: 0x06003A86 RID: 14982 RVA: 0x000E04CE File Offset: 0x000DE6CE
[__DynamicallyInvokable]
bool IDictionary.IsReadOnly
{
[__DynamicallyInvokable]
get
{
return false;
}
}
/// <summary>Gets an <see cref="T:System.Collections.ICollection" /> containing the keys of the <see cref="T:System.Collections.IDictionary" />.</summary>
/// <returns>An <see cref="T:System.Collections.ICollection" /> containing the keys of the <see cref="T:System.Collections.IDictionary" />.</returns>
// Token: 0x170008DD RID: 2269
// (get) Token: 0x06003A87 RID: 14983 RVA: 0x000E04D1 File Offset: 0x000DE6D1
[__DynamicallyInvokable]
ICollection IDictionary.Keys
{
[__DynamicallyInvokable]
get
{
return this.Keys;
}
}
/// <summary>Gets an <see cref="T:System.Collections.ICollection" /> containing the values in the <see cref="T:System.Collections.IDictionary" />.</summary>
/// <returns>An <see cref="T:System.Collections.ICollection" /> containing the values in the <see cref="T:System.Collections.IDictionary" />.</returns>
// Token: 0x170008DE RID: 2270
// (get) Token: 0x06003A88 RID: 14984 RVA: 0x000E04D9 File Offset: 0x000DE6D9
[__DynamicallyInvokable]
ICollection IDictionary.Values
{
[__DynamicallyInvokable]
get
{
return this.Values;
}
}
/// <summary>Gets or sets the value with the specified key.</summary>
/// <param name="key">The key of the value to get.</param>
/// <returns>The value associated with the specified key, or <see langword="null" /> if <paramref name="key" /> is not in the dictionary or <paramref name="key" /> is of a type that is not assignable to the key type <paramref name="TKey" /> of the <see cref="T:System.Collections.Generic.Dictionary`2" />.</returns>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentException">A value is being assigned, and <paramref name="key" /> is of a type that is not assignable to the key type <paramref name="TKey" /> of the <see cref="T:System.Collections.Generic.Dictionary`2" />.
/// -or-
/// A value is being assigned, and <paramref name="value" /> is of a type that is not assignable to the value type <paramref name="TValue" /> of the <see cref="T:System.Collections.Generic.Dictionary`2" />.</exception>
// Token: 0x170008DF RID: 2271
[__DynamicallyInvokable]
object IDictionary.this[object key]
{
[__DynamicallyInvokable]
get
{
if (Dictionary<TKey, TValue>.IsCompatibleKey(key))
{
int num = this.FindEntry((TKey)((object)key));
if (num >= 0)
{
return this.entries[num].value;
}
}
return null;
}
[__DynamicallyInvokable]
set
{
if (key == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.key);
}
ThrowHelper.IfNullAndNullsAreIllegalThenThrow<TValue>(value, ExceptionArgument.value);
try
{
TKey key2 = (TKey)((object)key);
try
{
this[key2] = (TValue)((object)value);
}
catch (InvalidCastException)
{
ThrowHelper.ThrowWrongValueTypeArgumentException(value, typeof(TValue));
}
}
catch (InvalidCastException)
{
ThrowHelper.ThrowWrongKeyTypeArgumentException(key, typeof(TKey));
}
}
}
// Token: 0x06003A8B RID: 14987 RVA: 0x000E059C File Offset: 0x000DE79C
private static bool IsCompatibleKey(object key)
{
if (key == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.key);
}
return key is TKey;
}
/// <summary>Adds the specified key and value to the dictionary.</summary>
/// <param name="key">The object to use as the key.</param>
/// <param name="value">The object to use as the value.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="key" /> is of a type that is not assignable to the key type <paramref name="TKey" /> of the <see cref="T:System.Collections.Generic.Dictionary`2" />.
/// -or-
/// <paramref name="value" /> is of a type that is not assignable to <paramref name="TValue" />, the type of values in the <see cref="T:System.Collections.Generic.Dictionary`2" />.
/// -or-
/// A value with the same key already exists in the <see cref="T:System.Collections.Generic.Dictionary`2" />.</exception>
// Token: 0x06003A8C RID: 14988 RVA: 0x000E05B0 File Offset: 0x000DE7B0
[__DynamicallyInvokable]
void IDictionary.Add(object key, object value)
{
if (key == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.key);
}
ThrowHelper.IfNullAndNullsAreIllegalThenThrow<TValue>(value, ExceptionArgument.value);
try
{
TKey key2 = (TKey)((object)key);
try
{
this.Add(key2, (TValue)((object)value));
}
catch (InvalidCastException)
{
ThrowHelper.ThrowWrongValueTypeArgumentException(value, typeof(TValue));
}
}
catch (InvalidCastException)
{
ThrowHelper.ThrowWrongKeyTypeArgumentException(key, typeof(TKey));
}
}
/// <summary>Determines whether the <see cref="T:System.Collections.IDictionary" /> contains an element with the specified key.</summary>
/// <param name="key">The key to locate in the <see cref="T:System.Collections.IDictionary" />.</param>
/// <returns>
/// <see langword="true" /> if the <see cref="T:System.Collections.IDictionary" /> contains an element with the specified key; otherwise, <see langword="false" />.</returns>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
// Token: 0x06003A8D RID: 14989 RVA: 0x000E0628 File Offset: 0x000DE828
[__DynamicallyInvokable]
bool IDictionary.Contains(object key)
{
return Dictionary<TKey, TValue>.IsCompatibleKey(key) && this.ContainsKey((TKey)((object)key));
}
/// <summary>Returns an <see cref="T:System.Collections.IDictionaryEnumerator" /> for the <see cref="T:System.Collections.IDictionary" />.</summary>
/// <returns>An <see cref="T:System.Collections.IDictionaryEnumerator" /> for the <see cref="T:System.Collections.IDictionary" />.</returns>
// Token: 0x06003A8E RID: 14990 RVA: 0x000E0640 File Offset: 0x000DE840
[__DynamicallyInvokable]
IDictionaryEnumerator IDictionary.GetEnumerator()
{
return new Dictionary<TKey, TValue>.Enumerator(this, 1);
}
/// <summary>Removes the element with the specified key from the <see cref="T:System.Collections.IDictionary" />.</summary>
/// <param name="key">The key of the element to remove.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="key" /> is <see langword="null" />.</exception>
// Token: 0x06003A8F RID: 14991 RVA: 0x000E064E File Offset: 0x000DE84E
[__DynamicallyInvokable]
void IDictionary.Remove(object key)
{
if (Dictionary<TKey, TValue>.IsCompatibleKey(key))
{
this.Remove((TKey)((object)key));
}
}
// Token: 0x0400194A RID: 6474
private int[] buckets;
// Token: 0x0400194B RID: 6475
private Dictionary<TKey, TValue>.Entry[] entries;
// Token: 0x0400194C RID: 6476
private int count;
// Token: 0x0400194D RID: 6477
private int version;
// Token: 0x0400194E RID: 6478
private int freeList;
// Token: 0x0400194F RID: 6479
private int freeCount;
// Token: 0x04001950 RID: 6480
private IEqualityComparer<TKey> comparer;
// Token: 0x04001951 RID: 6481
private Dictionary<TKey, TValue>.KeyCollection keys;
// Token: 0x04001952 RID: 6482
private Dictionary<TKey, TValue>.ValueCollection values;
// Token: 0x04001953 RID: 6483
private object _syncRoot;
// Token: 0x04001954 RID: 6484
private const string VersionName = "Version";
// Token: 0x04001955 RID: 6485
private const string HashSizeName = "HashSize";
// Token: 0x04001956 RID: 6486
private const string KeyValuePairsName = "KeyValuePairs";
// Token: 0x04001957 RID: 6487
private const string ComparerName = "Comparer";
// Token: 0x02000BDB RID: 3035
private struct Entry
{
// Token: 0x040035F4 RID: 13812
public int hashCode;
// Token: 0x040035F5 RID: 13813
public int next;
// Token: 0x040035F6 RID: 13814
public TKey key;
// Token: 0x040035F7 RID: 13815
public TValue value;
}
/// <summary>Enumerates the elements of a <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <typeparam name="TKey" />
/// <typeparam name="TValue" />
// Token: 0x02000BDC RID: 3036
[__DynamicallyInvokable]
[Serializable]
public struct Enumerator : IEnumerator<KeyValuePair<TKey, TValue>>, IDisposable, IEnumerator, IDictionaryEnumerator
{
// Token: 0x06006F27 RID: 28455 RVA: 0x0017FD66 File Offset: 0x0017DF66
internal Enumerator(Dictionary<TKey, TValue> dictionary, int getEnumeratorRetType)
{
this.dictionary = dictionary;
this.version = dictionary.version;
this.index = 0;
this.getEnumeratorRetType = getEnumeratorRetType;
this.current = default(KeyValuePair<TKey, TValue>);
}
/// <summary>Advances the enumerator to the next element of the <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <returns>
/// <see langword="true" /> if the enumerator was successfully advanced to the next element; <see langword="false" /> if the enumerator has passed the end of the collection.</returns>
/// <exception cref="T:System.InvalidOperationException">The collection was modified after the enumerator was created.</exception>
// Token: 0x06006F28 RID: 28456 RVA: 0x0017FD98 File Offset: 0x0017DF98
[__DynamicallyInvokable]
public bool MoveNext()
{
if (this.version != this.dictionary.version)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumFailedVersion);
}
while (this.index < this.dictionary.count)
{
if (this.dictionary.entries[this.index].hashCode >= 0)
{
this.current = new KeyValuePair<TKey, TValue>(this.dictionary.entries[this.index].key, this.dictionary.entries[this.index].value);
this.index++;
return true;
}
this.index++;
}
this.index = this.dictionary.count + 1;
this.current = default(KeyValuePair<TKey, TValue>);
return false;
}
/// <summary>Gets the element at the current position of the enumerator.</summary>
/// <returns>The element in the <see cref="T:System.Collections.Generic.Dictionary`2" /> at the current position of the enumerator.</returns>
// Token: 0x17001309 RID: 4873
// (get) Token: 0x06006F29 RID: 28457 RVA: 0x0017FE77 File Offset: 0x0017E077
[__DynamicallyInvokable]
public KeyValuePair<TKey, TValue> Current
{
[__DynamicallyInvokable]
get
{
return this.current;
}
}
/// <summary>Releases all resources used by the <see cref="T:System.Collections.Generic.Dictionary`2.Enumerator" />.</summary>
// Token: 0x06006F2A RID: 28458 RVA: 0x0017FE7F File Offset: 0x0017E07F
[__DynamicallyInvokable]
public void Dispose()
{
}
/// <summary>Gets the element at the current position of the enumerator.</summary>
/// <returns>The element in the collection at the current position of the enumerator, as an <see cref="T:System.Object" />.</returns>
/// <exception cref="T:System.InvalidOperationException">The enumerator is positioned before the first element of the collection or after the last element.</exception>
// Token: 0x1700130A RID: 4874
// (get) Token: 0x06006F2B RID: 28459 RVA: 0x0017FE84 File Offset: 0x0017E084
[__DynamicallyInvokable]
object IEnumerator.Current
{
[__DynamicallyInvokable]
get
{
if (this.index == 0 || this.index == this.dictionary.count + 1)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumOpCantHappen);
}
if (this.getEnumeratorRetType == 1)
{
return new DictionaryEntry(this.current.Key, this.current.Value);
}
return new KeyValuePair<TKey, TValue>(this.current.Key, this.current.Value);
}
}
/// <summary>Sets the enumerator to its initial position, which is before the first element in the collection.</summary>
/// <exception cref="T:System.InvalidOperationException">The collection was modified after the enumerator was created.</exception>
// Token: 0x06006F2C RID: 28460 RVA: 0x0017FF09 File Offset: 0x0017E109
[__DynamicallyInvokable]
void IEnumerator.Reset()
{
if (this.version != this.dictionary.version)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumFailedVersion);
}
this.index = 0;
this.current = default(KeyValuePair<TKey, TValue>);
}
/// <summary>Gets the element at the current position of the enumerator.</summary>
/// <returns>The element in the dictionary at the current position of the enumerator, as a <see cref="T:System.Collections.DictionaryEntry" />.</returns>
/// <exception cref="T:System.InvalidOperationException">The enumerator is positioned before the first element of the collection or after the last element.</exception>
// Token: 0x1700130B RID: 4875
// (get) Token: 0x06006F2D RID: 28461 RVA: 0x0017FF38 File Offset: 0x0017E138
[__DynamicallyInvokable]
DictionaryEntry IDictionaryEnumerator.Entry
{
[__DynamicallyInvokable]
get
{
if (this.index == 0 || this.index == this.dictionary.count + 1)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumOpCantHappen);
}
return new DictionaryEntry(this.current.Key, this.current.Value);
}
}
/// <summary>Gets the key of the element at the current position of the enumerator.</summary>
/// <returns>The key of the element in the dictionary at the current position of the enumerator.</returns>
/// <exception cref="T:System.InvalidOperationException">The enumerator is positioned before the first element of the collection or after the last element.</exception>
// Token: 0x1700130C RID: 4876
// (get) Token: 0x06006F2E RID: 28462 RVA: 0x0017FF8E File Offset: 0x0017E18E
[__DynamicallyInvokable]
object IDictionaryEnumerator.Key
{
[__DynamicallyInvokable]
get
{
if (this.index == 0 || this.index == this.dictionary.count + 1)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumOpCantHappen);
}
return this.current.Key;
}
}
/// <summary>Gets the value of the element at the current position of the enumerator.</summary>
/// <returns>The value of the element in the dictionary at the current position of the enumerator.</returns>
/// <exception cref="T:System.InvalidOperationException">The enumerator is positioned before the first element of the collection or after the last element.</exception>
// Token: 0x1700130D RID: 4877
// (get) Token: 0x06006F2F RID: 28463 RVA: 0x0017FFC4 File Offset: 0x0017E1C4
[__DynamicallyInvokable]
object IDictionaryEnumerator.Value
{
[__DynamicallyInvokable]
get
{
if (this.index == 0 || this.index == this.dictionary.count + 1)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumOpCantHappen);
}
return this.current.Value;
}
}
// Token: 0x040035F8 RID: 13816
private Dictionary<TKey, TValue> dictionary;
// Token: 0x040035F9 RID: 13817
private int version;
// Token: 0x040035FA RID: 13818
private int index;
// Token: 0x040035FB RID: 13819
private KeyValuePair<TKey, TValue> current;
// Token: 0x040035FC RID: 13820
private int getEnumeratorRetType;
// Token: 0x040035FD RID: 13821
internal const int DictEntry = 1;
// Token: 0x040035FE RID: 13822
internal const int KeyValuePair = 2;
}
/// <summary>Represents the collection of keys in a <see cref="T:System.Collections.Generic.Dictionary`2" />. This class cannot be inherited.</summary>
/// <typeparam name="TKey" />
/// <typeparam name="TValue" />
// Token: 0x02000BDD RID: 3037
[DebuggerTypeProxy(typeof(Mscorlib_DictionaryKeyCollectionDebugView<, >))]
[DebuggerDisplay("Count = {Count}")]
[__DynamicallyInvokable]
[Serializable]
public sealed class KeyCollection : ICollection<TKey>, IEnumerable<TKey>, IEnumerable, ICollection, IReadOnlyCollection<TKey>
{
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" /> class that reflects the keys in the specified <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <param name="dictionary">The <see cref="T:System.Collections.Generic.Dictionary`2" /> whose keys are reflected in the new <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="dictionary" /> is <see langword="null" />.</exception>
// Token: 0x06006F30 RID: 28464 RVA: 0x0017FFFA File Offset: 0x0017E1FA
[__DynamicallyInvokable]
public KeyCollection(Dictionary<TKey, TValue> dictionary)
{
if (dictionary == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.dictionary);
}
this.dictionary = dictionary;
}
/// <summary>Returns an enumerator that iterates through the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />.</summary>
/// <returns>A <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection.Enumerator" /> for the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />.</returns>
// Token: 0x06006F31 RID: 28465 RVA: 0x00180012 File Offset: 0x0017E212
[__DynamicallyInvokable]
public Dictionary<TKey, TValue>.KeyCollection.Enumerator GetEnumerator()
{
return new Dictionary<TKey, TValue>.KeyCollection.Enumerator(this.dictionary);
}
/// <summary>Copies the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" /> elements to an existing one-dimensional <see cref="T:System.Array" />, starting at the specified array index.</summary>
/// <param name="array">The one-dimensional <see cref="T:System.Array" /> that is the destination of the elements copied from <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />. The <see cref="T:System.Array" /> must have zero-based indexing.</param>
/// <param name="index">The zero-based index in <paramref name="array" /> at which copying begins.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="array" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="index" /> is less than zero.</exception>
/// <exception cref="T:System.ArgumentException">The number of elements in the source <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" /> is greater than the available space from <paramref name="index" /> to the end of the destination <paramref name="array" />.</exception>
// Token: 0x06006F32 RID: 28466 RVA: 0x00180020 File Offset: 0x0017E220
[__DynamicallyInvokable]
public void CopyTo(TKey[] array, int index)
{
if (array == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.array);
}
if (index < 0 || index > array.Length)
{
ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.index, ExceptionResource.ArgumentOutOfRange_NeedNonNegNum);
}
if (array.Length - index < this.dictionary.Count)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_ArrayPlusOffTooSmall);
}
int count = this.dictionary.count;
Dictionary<TKey, TValue>.Entry[] entries = this.dictionary.entries;
for (int i = 0; i < count; i++)
{
if (entries[i].hashCode >= 0)
{
array[index++] = entries[i].key;
}
}
}
/// <summary>Gets the number of elements contained in the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />.</summary>
/// <returns>The number of elements contained in the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />.
/// Retrieving the value of this property is an O(1) operation.</returns>
// Token: 0x1700130E RID: 4878
// (get) Token: 0x06006F33 RID: 28467 RVA: 0x001800AB File Offset: 0x0017E2AB
[__DynamicallyInvokable]
public int Count
{
[__DynamicallyInvokable]
get
{
return this.dictionary.Count;
}
}
// Token: 0x1700130F RID: 4879
// (get) Token: 0x06006F34 RID: 28468 RVA: 0x001800B8 File Offset: 0x0017E2B8
[__DynamicallyInvokable]
bool ICollection<!0>.IsReadOnly
{
[__DynamicallyInvokable]
get
{
return true;
}
}
// Token: 0x06006F35 RID: 28469 RVA: 0x001800BB File Offset: 0x0017E2BB
[__DynamicallyInvokable]
void ICollection<!0>.Add(TKey item)
{
ThrowHelper.ThrowNotSupportedException(ExceptionResource.NotSupported_KeyCollectionSet);
}
// Token: 0x06006F36 RID: 28470 RVA: 0x001800C4 File Offset: 0x0017E2C4
[__DynamicallyInvokable]
void ICollection<!0>.Clear()
{
ThrowHelper.ThrowNotSupportedException(ExceptionResource.NotSupported_KeyCollectionSet);
}
// Token: 0x06006F37 RID: 28471 RVA: 0x001800CD File Offset: 0x0017E2CD
[__DynamicallyInvokable]
bool ICollection<!0>.Contains(TKey item)
{
return this.dictionary.ContainsKey(item);
}
// Token: 0x06006F38 RID: 28472 RVA: 0x001800DB File Offset: 0x0017E2DB
[__DynamicallyInvokable]
bool ICollection<!0>.Remove(TKey item)
{
ThrowHelper.ThrowNotSupportedException(ExceptionResource.NotSupported_KeyCollectionSet);
return false;
}
// Token: 0x06006F39 RID: 28473 RVA: 0x001800E5 File Offset: 0x0017E2E5
[__DynamicallyInvokable]
IEnumerator<TKey> IEnumerable<!0>.GetEnumerator()
{
return new Dictionary<TKey, TValue>.KeyCollection.Enumerator(this.dictionary);
}
/// <summary>Returns an enumerator that iterates through a collection.</summary>
/// <returns>An <see cref="T:System.Collections.IEnumerator" /> that can be used to iterate through the collection.</returns>
// Token: 0x06006F3A RID: 28474 RVA: 0x001800F7 File Offset: 0x0017E2F7
[__DynamicallyInvokable]
IEnumerator IEnumerable.GetEnumerator()
{
return new Dictionary<TKey, TValue>.KeyCollection.Enumerator(this.dictionary);
}
/// <summary>Copies the elements of the <see cref="T:System.Collections.ICollection" /> to an <see cref="T:System.Array" />, starting at a particular <see cref="T:System.Array" /> index.</summary>
/// <param name="array">The one-dimensional <see cref="T:System.Array" /> that is the destination of the elements copied from <see cref="T:System.Collections.ICollection" />. The <see cref="T:System.Array" /> must have zero-based indexing.</param>
/// <param name="index">The zero-based index in <paramref name="array" /> at which copying begins.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="array" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="index" /> is less than zero.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="array" /> is multidimensional.
/// -or-
/// <paramref name="array" /> does not have zero-based indexing.
/// -or-
/// The number of elements in the source <see cref="T:System.Collections.ICollection" /> is greater than the available space from <paramref name="index" /> to the end of the destination <paramref name="array" />.
/// -or-
/// The type of the source <see cref="T:System.Collections.ICollection" /> cannot be cast automatically to the type of the destination <paramref name="array" />.</exception>
// Token: 0x06006F3B RID: 28475 RVA: 0x0018010C File Offset: 0x0017E30C
[__DynamicallyInvokable]
void ICollection.CopyTo(Array array, int index)
{
if (array == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.array);
}
if (array.Rank != 1)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_RankMultiDimNotSupported);
}
if (array.GetLowerBound(0) != 0)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_NonZeroLowerBound);
}
if (index < 0 || index > array.Length)
{
ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.index, ExceptionResource.ArgumentOutOfRange_NeedNonNegNum);
}
if (array.Length - index < this.dictionary.Count)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_ArrayPlusOffTooSmall);
}
TKey[] array2 = array as TKey[];
if (array2 != null)
{
this.CopyTo(array2, index);
return;
}
object[] array3 = array as object[];
if (array3 == null)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_InvalidArrayType);
}
int count = this.dictionary.count;
Dictionary<TKey, TValue>.Entry[] entries = this.dictionary.entries;
try
{
for (int i = 0; i < count; i++)
{
if (entries[i].hashCode >= 0)
{
array3[index++] = entries[i].key;
}
}
}
catch (ArrayTypeMismatchException)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_InvalidArrayType);
}
}
/// <summary>Gets a value indicating whether access to the <see cref="T:System.Collections.ICollection" /> is synchronized (thread safe).</summary>
/// <returns>
/// <see langword="true" /> if access to the <see cref="T:System.Collections.ICollection" /> is synchronized (thread safe); otherwise, <see langword="false" />. In the default implementation of <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />, this property always returns <see langword="false" />.</returns>
// Token: 0x17001310 RID: 4880
// (get) Token: 0x06006F3C RID: 28476 RVA: 0x00180204 File Offset: 0x0017E404
[__DynamicallyInvokable]
bool ICollection.IsSynchronized
{
[__DynamicallyInvokable]
get
{
return false;
}
}
/// <summary>Gets an object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection" />.</summary>
/// <returns>An object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection" />. In the default implementation of <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />, this property always returns the current instance.</returns>
// Token: 0x17001311 RID: 4881
// (get) Token: 0x06006F3D RID: 28477 RVA: 0x00180207 File Offset: 0x0017E407
[__DynamicallyInvokable]
object ICollection.SyncRoot
{
[__DynamicallyInvokable]
get
{
return ((ICollection)this.dictionary).SyncRoot;
}
}
// Token: 0x040035FF RID: 13823
private Dictionary<TKey, TValue> dictionary;
/// <summary>Enumerates the elements of a <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />.</summary>
/// <typeparam name="TKey" />
/// <typeparam name="TValue" />
// Token: 0x02000D09 RID: 3337
[__DynamicallyInvokable]
[Serializable]
public struct Enumerator : IEnumerator<TKey>, IDisposable, IEnumerator
{
// Token: 0x06007238 RID: 29240 RVA: 0x0018AB5A File Offset: 0x00188D5A
internal Enumerator(Dictionary<TKey, TValue> dictionary)
{
this.dictionary = dictionary;
this.version = dictionary.version;
this.index = 0;
this.currentKey = default(TKey);
}
/// <summary>Releases all resources used by the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection.Enumerator" />.</summary>
// Token: 0x06007239 RID: 29241 RVA: 0x0018AB82 File Offset: 0x00188D82
[__DynamicallyInvokable]
public void Dispose()
{
}
/// <summary>Advances the enumerator to the next element of the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" />.</summary>
/// <returns>
/// <see langword="true" /> if the enumerator was successfully advanced to the next element; <see langword="false" /> if the enumerator has passed the end of the collection.</returns>
/// <exception cref="T:System.InvalidOperationException">The collection was modified after the enumerator was created.</exception>
// Token: 0x0600723A RID: 29242 RVA: 0x0018AB84 File Offset: 0x00188D84
[__DynamicallyInvokable]
public bool MoveNext()
{
if (this.version != this.dictionary.version)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumFailedVersion);
}
while (this.index < this.dictionary.count)
{
if (this.dictionary.entries[this.index].hashCode >= 0)
{
this.currentKey = this.dictionary.entries[this.index].key;
this.index++;
return true;
}
this.index++;
}
this.index = this.dictionary.count + 1;
this.currentKey = default(TKey);
return false;
}
/// <summary>Gets the element at the current position of the enumerator.</summary>
/// <returns>The element in the <see cref="T:System.Collections.Generic.Dictionary`2.KeyCollection" /> at the current position of the enumerator.</returns>
// Token: 0x1700138C RID: 5004
// (get) Token: 0x0600723B RID: 29243 RVA: 0x0018AC3D File Offset: 0x00188E3D
[__DynamicallyInvokable]
public TKey Current
{
[__DynamicallyInvokable]
get
{
return this.currentKey;
}
}
/// <summary>Gets the element at the current position of the enumerator.</summary>
/// <returns>The element in the collection at the current position of the enumerator.</returns>
/// <exception cref="T:System.InvalidOperationException">The enumerator is positioned before the first element of the collection or after the last element.</exception>
// Token: 0x1700138D RID: 5005
// (get) Token: 0x0600723C RID: 29244 RVA: 0x0018AC45 File Offset: 0x00188E45
[__DynamicallyInvokable]
object IEnumerator.Current
{
[__DynamicallyInvokable]
get
{
if (this.index == 0 || this.index == this.dictionary.count + 1)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumOpCantHappen);
}
return this.currentKey;
}
}
/// <summary>Sets the enumerator to its initial position, which is before the first element in the collection.</summary>
/// <exception cref="T:System.InvalidOperationException">The collection was modified after the enumerator was created.</exception>
// Token: 0x0600723D RID: 29245 RVA: 0x0018AC76 File Offset: 0x00188E76
[__DynamicallyInvokable]
void IEnumerator.Reset()
{
if (this.version != this.dictionary.version)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumFailedVersion);
}
this.index = 0;
this.currentKey = default(TKey);
}
// Token: 0x04003962 RID: 14690
private Dictionary<TKey, TValue> dictionary;
// Token: 0x04003963 RID: 14691
private int index;
// Token: 0x04003964 RID: 14692
private int version;
// Token: 0x04003965 RID: 14693
private TKey currentKey;
}
}
/// <summary>Represents the collection of values in a <see cref="T:System.Collections.Generic.Dictionary`2" />. This class cannot be inherited.</summary>
/// <typeparam name="TKey" />
/// <typeparam name="TValue" />
// Token: 0x02000BDE RID: 3038
[DebuggerTypeProxy(typeof(Mscorlib_DictionaryValueCollectionDebugView<, >))]
[DebuggerDisplay("Count = {Count}")]
[__DynamicallyInvokable]
[Serializable]
public sealed class ValueCollection : ICollection<TValue>, IEnumerable<TValue>, IEnumerable, ICollection, IReadOnlyCollection<TValue>
{
/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" /> class that reflects the values in the specified <see cref="T:System.Collections.Generic.Dictionary`2" />.</summary>
/// <param name="dictionary">The <see cref="T:System.Collections.Generic.Dictionary`2" /> whose values are reflected in the new <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="dictionary" /> is <see langword="null" />.</exception>
// Token: 0x06006F3E RID: 28478 RVA: 0x00180214 File Offset: 0x0017E414
[__DynamicallyInvokable]
public ValueCollection(Dictionary<TKey, TValue> dictionary)
{
if (dictionary == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.dictionary);
}
this.dictionary = dictionary;
}
/// <summary>Returns an enumerator that iterates through the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />.</summary>
/// <returns>A <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection.Enumerator" /> for the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />.</returns>
// Token: 0x06006F3F RID: 28479 RVA: 0x0018022C File Offset: 0x0017E42C
[__DynamicallyInvokable]
public Dictionary<TKey, TValue>.ValueCollection.Enumerator GetEnumerator()
{
return new Dictionary<TKey, TValue>.ValueCollection.Enumerator(this.dictionary);
}
/// <summary>Copies the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" /> elements to an existing one-dimensional <see cref="T:System.Array" />, starting at the specified array index.</summary>
/// <param name="array">The one-dimensional <see cref="T:System.Array" /> that is the destination of the elements copied from <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />. The <see cref="T:System.Array" /> must have zero-based indexing.</param>
/// <param name="index">The zero-based index in <paramref name="array" /> at which copying begins.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="array" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="index" /> is less than zero.</exception>
/// <exception cref="T:System.ArgumentException">The number of elements in the source <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" /> is greater than the available space from <paramref name="index" /> to the end of the destination <paramref name="array" />.</exception>
// Token: 0x06006F40 RID: 28480 RVA: 0x0018023C File Offset: 0x0017E43C
[__DynamicallyInvokable]
public void CopyTo(TValue[] array, int index)
{
if (array == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.array);
}
if (index < 0 || index > array.Length)
{
ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.index, ExceptionResource.ArgumentOutOfRange_NeedNonNegNum);
}
if (array.Length - index < this.dictionary.Count)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_ArrayPlusOffTooSmall);
}
int count = this.dictionary.count;
Dictionary<TKey, TValue>.Entry[] entries = this.dictionary.entries;
for (int i = 0; i < count; i++)
{
if (entries[i].hashCode >= 0)
{
array[index++] = entries[i].value;
}
}
}
/// <summary>Gets the number of elements contained in the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />.</summary>
/// <returns>The number of elements contained in the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />.</returns>
// Token: 0x17001312 RID: 4882
// (get) Token: 0x06006F41 RID: 28481 RVA: 0x001802C7 File Offset: 0x0017E4C7
[__DynamicallyInvokable]
public int Count
{
[__DynamicallyInvokable]
get
{
return this.dictionary.Count;
}
}
// Token: 0x17001313 RID: 4883
// (get) Token: 0x06006F42 RID: 28482 RVA: 0x001802D4 File Offset: 0x0017E4D4
[__DynamicallyInvokable]
bool ICollection<!1>.IsReadOnly
{
[__DynamicallyInvokable]
get
{
return true;
}
}
// Token: 0x06006F43 RID: 28483 RVA: 0x001802D7 File Offset: 0x0017E4D7
[__DynamicallyInvokable]
void ICollection<!1>.Add(TValue item)
{
ThrowHelper.ThrowNotSupportedException(ExceptionResource.NotSupported_ValueCollectionSet);
}
// Token: 0x06006F44 RID: 28484 RVA: 0x001802E0 File Offset: 0x0017E4E0
[__DynamicallyInvokable]
bool ICollection<!1>.Remove(TValue item)
{
ThrowHelper.ThrowNotSupportedException(ExceptionResource.NotSupported_ValueCollectionSet);
return false;
}
// Token: 0x06006F45 RID: 28485 RVA: 0x001802EA File Offset: 0x0017E4EA
[__DynamicallyInvokable]
void ICollection<!1>.Clear()
{
ThrowHelper.ThrowNotSupportedException(ExceptionResource.NotSupported_ValueCollectionSet);
}
// Token: 0x06006F46 RID: 28486 RVA: 0x001802F3 File Offset: 0x0017E4F3
[__DynamicallyInvokable]
bool ICollection<!1>.Contains(TValue item)
{
return this.dictionary.ContainsValue(item);
}
// Token: 0x06006F47 RID: 28487 RVA: 0x00180301 File Offset: 0x0017E501
[__DynamicallyInvokable]
IEnumerator<TValue> IEnumerable<!1>.GetEnumerator()
{
return new Dictionary<TKey, TValue>.ValueCollection.Enumerator(this.dictionary);
}
/// <summary>Returns an enumerator that iterates through a collection.</summary>
/// <returns>An <see cref="T:System.Collections.IEnumerator" /> that can be used to iterate through the collection.</returns>
// Token: 0x06006F48 RID: 28488 RVA: 0x00180313 File Offset: 0x0017E513
[__DynamicallyInvokable]
IEnumerator IEnumerable.GetEnumerator()
{
return new Dictionary<TKey, TValue>.ValueCollection.Enumerator(this.dictionary);
}
/// <summary>Copies the elements of the <see cref="T:System.Collections.ICollection" /> to an <see cref="T:System.Array" />, starting at a particular <see cref="T:System.Array" /> index.</summary>
/// <param name="array">The one-dimensional <see cref="T:System.Array" /> that is the destination of the elements copied from <see cref="T:System.Collections.ICollection" />. The <see cref="T:System.Array" /> must have zero-based indexing.</param>
/// <param name="index">The zero-based index in <paramref name="array" /> at which copying begins.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="array" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="index" /> is less than zero.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="array" /> is multidimensional.
/// -or-
/// <paramref name="array" /> does not have zero-based indexing.
/// -or-
/// The number of elements in the source <see cref="T:System.Collections.ICollection" /> is greater than the available space from <paramref name="index" /> to the end of the destination <paramref name="array" />.
/// -or-
/// The type of the source <see cref="T:System.Collections.ICollection" /> cannot be cast automatically to the type of the destination <paramref name="array" />.</exception>
// Token: 0x06006F49 RID: 28489 RVA: 0x00180328 File Offset: 0x0017E528
[__DynamicallyInvokable]
void ICollection.CopyTo(Array array, int index)
{
if (array == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.array);
}
if (array.Rank != 1)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_RankMultiDimNotSupported);
}
if (array.GetLowerBound(0) != 0)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_NonZeroLowerBound);
}
if (index < 0 || index > array.Length)
{
ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.index, ExceptionResource.ArgumentOutOfRange_NeedNonNegNum);
}
if (array.Length - index < this.dictionary.Count)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_ArrayPlusOffTooSmall);
}
TValue[] array2 = array as TValue[];
if (array2 != null)
{
this.CopyTo(array2, index);
return;
}
object[] array3 = array as object[];
if (array3 == null)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_InvalidArrayType);
}
int count = this.dictionary.count;
Dictionary<TKey, TValue>.Entry[] entries = this.dictionary.entries;
try
{
for (int i = 0; i < count; i++)
{
if (entries[i].hashCode >= 0)
{
array3[index++] = entries[i].value;
}
}
}
catch (ArrayTypeMismatchException)
{
ThrowHelper.ThrowArgumentException(ExceptionResource.Argument_InvalidArrayType);
}
}
/// <summary>Gets a value indicating whether access to the <see cref="T:System.Collections.ICollection" /> is synchronized (thread safe).</summary>
/// <returns>
/// <see langword="true" /> if access to the <see cref="T:System.Collections.ICollection" /> is synchronized (thread safe); otherwise, <see langword="false" />. In the default implementation of <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />, this property always returns <see langword="false" />.</returns>
// Token: 0x17001314 RID: 4884
// (get) Token: 0x06006F4A RID: 28490 RVA: 0x00180420 File Offset: 0x0017E620
[__DynamicallyInvokable]
bool ICollection.IsSynchronized
{
[__DynamicallyInvokable]
get
{
return false;
}
}
/// <summary>Gets an object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection" />.</summary>
/// <returns>An object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection" />. In the default implementation of <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />, this property always returns the current instance.</returns>
// Token: 0x17001315 RID: 4885
// (get) Token: 0x06006F4B RID: 28491 RVA: 0x00180423 File Offset: 0x0017E623
[__DynamicallyInvokable]
object ICollection.SyncRoot
{
[__DynamicallyInvokable]
get
{
return ((ICollection)this.dictionary).SyncRoot;
}
}
// Token: 0x04003600 RID: 13824
private Dictionary<TKey, TValue> dictionary;
/// <summary>Enumerates the elements of a <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />.</summary>
/// <typeparam name="TKey" />
/// <typeparam name="TValue" />
// Token: 0x02000D0A RID: 3338
[__DynamicallyInvokable]
[Serializable]
public struct Enumerator : IEnumerator<TValue>, IDisposable, IEnumerator
{
// Token: 0x0600723E RID: 29246 RVA: 0x0018ACA5 File Offset: 0x00188EA5
internal Enumerator(Dictionary<TKey, TValue> dictionary)
{
this.dictionary = dictionary;
this.version = dictionary.version;
this.index = 0;
this.currentValue = default(TValue);
}
/// <summary>Releases all resources used by the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection.Enumerator" />.</summary>
// Token: 0x0600723F RID: 29247 RVA: 0x0018ACCD File Offset: 0x00188ECD
[__DynamicallyInvokable]
public void Dispose()
{
}
/// <summary>Advances the enumerator to the next element of the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" />.</summary>
/// <returns>
/// <see langword="true" /> if the enumerator was successfully advanced to the next element; <see langword="false" /> if the enumerator has passed the end of the collection.</returns>
/// <exception cref="T:System.InvalidOperationException">The collection was modified after the enumerator was created.</exception>
// Token: 0x06007240 RID: 29248 RVA: 0x0018ACD0 File Offset: 0x00188ED0
[__DynamicallyInvokable]
public bool MoveNext()
{
if (this.version != this.dictionary.version)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumFailedVersion);
}
while (this.index < this.dictionary.count)
{
if (this.dictionary.entries[this.index].hashCode >= 0)
{
this.currentValue = this.dictionary.entries[this.index].value;
this.index++;
return true;
}
this.index++;
}
this.index = this.dictionary.count + 1;
this.currentValue = default(TValue);
return false;
}
/// <summary>Gets the element at the current position of the enumerator.</summary>
/// <returns>The element in the <see cref="T:System.Collections.Generic.Dictionary`2.ValueCollection" /> at the current position of the enumerator.</returns>
// Token: 0x1700138E RID: 5006
// (get) Token: 0x06007241 RID: 29249 RVA: 0x0018AD89 File Offset: 0x00188F89
[__DynamicallyInvokable]
public TValue Current
{
[__DynamicallyInvokable]
get
{
return this.currentValue;
}
}
/// <summary>Gets the element at the current position of the enumerator.</summary>
/// <returns>The element in the collection at the current position of the enumerator.</returns>
/// <exception cref="T:System.InvalidOperationException">The enumerator is positioned before the first element of the collection or after the last element.</exception>
// Token: 0x1700138F RID: 5007
// (get) Token: 0x06007242 RID: 29250 RVA: 0x0018AD91 File Offset: 0x00188F91
[__DynamicallyInvokable]
object IEnumerator.Current
{
[__DynamicallyInvokable]
get
{
if (this.index == 0 || this.index == this.dictionary.count + 1)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumOpCantHappen);
}
return this.currentValue;
}
}
/// <summary>Sets the enumerator to its initial position, which is before the first element in the collection.</summary>
/// <exception cref="T:System.InvalidOperationException">The collection was modified after the enumerator was created.</exception>
// Token: 0x06007243 RID: 29251 RVA: 0x0018ADC2 File Offset: 0x00188FC2
[__DynamicallyInvokable]
void IEnumerator.Reset()
{
if (this.version != this.dictionary.version)
{
ThrowHelper.ThrowInvalidOperationException(ExceptionResource.InvalidOperation_EnumFailedVersion);
}
this.index = 0;
this.currentValue = default(TValue);
}
// Token: 0x04003966 RID: 14694
private Dictionary<TKey, TValue> dictionary;
// Token: 0x04003967 RID: 14695
private int index;
// Token: 0x04003968 RID: 14696
private int version;
// Token: 0x04003969 RID: 14697
private TValue currentValue;
}
}
}
}
C#Dictionary源码
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