/* This file has been automatically generated by X-Code .NET -- DO NOT EDIT! */
/*
BlockTypeCollection
BlockTypeCollection.Enumerator
These C# classes implement a strongly-typed collection of
Rabbit objects.
The public representation is an array of Rabbit, so the performance
characteristics will be more like a vector than a list, to use STL terminology.
The implementation is optimized for value-types, as it goes to great length to
avoid the overhead of boxing and unboxing. But it should also work well for
reference types.
Mad props to Nick Wienholt, Kit George, Joel Mueller, Ethan Smith, Chris Sells,
and Patrice Lafond for assisting me, at various times and in various ways.
Especially to Kit George, for his generous contribution to the dotnet mailing
list -- a code-generator for CollectionBase-derived classes:
http://discuss.develop.com/archives/wa.exe?A2=ind0107C&L=DOTNET&P=R35911
This was the original inspiration for the fine code you are now enjoying.
- Shawn A. Van Ness
*/
using System;
using System.Collections;
using TFireball.Syntax.BlockType;
namespace Fireball.Syntax{
/// <summary>
///
/// </summary>
public class BlockTypeCollection : ICollection, IList, IEnumerable, ICloneable
{
private const int DefaultMinimumCapacity = 16;
private T[] m_array = new T[DefaultMinimumCapacity];
private int m_count = 0;
private int m_version = 0;
// Construction
/// <summary>
///
/// </summary>
public BlockTypeCollection()
{
}
/// <summary>
///
/// </summary>
/// <param name="collection"></param>
public BlockTypeCollection(BlockTypeCollection collection)
{
AddRange(collection);
}
/// <summary>
///
/// </summary>
/// <param name="array"></param>
public BlockTypeCollection(T[] array)
{
AddRange(array);
}
// Operations (type-safe ICollection)
/// <summary>
///
/// </summary>
public int Count
{
get { return m_count; }
}
/// <summary>
///
/// </summary>
/// <param name="array"></param>
public void CopyTo(T[] array)
{
this.CopyTo(array, 0);
}
/// <summary>
///
/// </summary>
/// <param name="array"></param>
/// <param name="start"></param>
public void CopyTo(T[] array, int start)
{
if (m_count > array.GetUpperBound(0) + 1 - start)
throw new ArgumentException("Destination array was not long enough.");
// for (int i=0; i < m_count; ++i) array[start+i] = m_array[i];
Array.Copy(m_array, 0, array, start, m_count);
}
// Operations (type-safe IList)
/// <summary>
///
/// </summary>
public T this[int index]
{
get
{
ValidateIndex(index); // throws
return m_array[index];
}
set
{
ValidateIndex(index); // throws
++m_version;
m_array[index] = value;
}
}
/// <summary>
///
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public int Add(T item)
{
if (NeedsGrowth())
Grow();
++m_version;
m_array[m_count] = item;
return m_count++;
}
/// <summary>
///
/// </summary>
public void Clear()
{
++m_version;
m_array = new T[DefaultMinimumCapacity];
m_count = 0;
}
/// <summary>
///
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public bool Contains(T item)
{
return ((IndexOf(item) == -1) ? false : true);
}
/// <summary>
///
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public int IndexOf(T item)
{
for (int i = 0; i < m_count; ++i)
if (m_array[i] == (item))
return i;
return -1;
}
/// <summary>
///
/// </summary>
/// <param name="position"></param>
/// <param name="item"></param>
public void Insert(int position, T item)
{
ValidateIndex(position, true); // throws
if (NeedsGrowth())
Grow();
++m_version;
// for (int i=m_count; i > position; --i) m_array[i] = m_array[i-1];
Array.Copy(m_array, position, m_array, position + 1, m_count - position);
m_array[position] = item;
m_count++;
}
/// <summary>
///
/// </summary>
/// <param name="item"></param>
public void Remove(T item)
{
int index = IndexOf(item);
if (index < 0)
throw new ArgumentException("Cannot remove the specified item because it was not found in the specified Collection.");
RemoveAt(index);
}
/// <summary>
///
/// </summary>
/// <param name="index"></param>
public void RemoveAt(int index)
{
ValidateIndex(index); // throws
++m_version;
m_count--;
// for (int i=index; i < m_count; ++i) m_array[i] = m_array[i+1];
Array.Copy(m_array, index + 1, m_array, index, m_count - index);
if (NeedsTrimming())
Trim();
}
// Operations (type-safe IEnumerable)
/// <summary>
///
/// </summary>
/// <returns></returns>
public Enumerator GetEnumerator()
{
return new Enumerator(this);
}
// Operations (type-safe ICloneable)
/// <summary>
///
/// </summary>
/// <returns></returns>
public BlockTypeCollection Clone()
{
BlockTypeCollection tc = new BlockTypeCollection();
tc.AddRange(this);
tc.Capacity = this.m_array.Length;
tc.m_version = this.m_version;
return tc;
}
// Public helpers (just to mimic some nice features of ArrayList)
/// <summary>
///
/// </summary>
public int Capacity
{
get { return m_array.Length; }
set
{
if (value < m_count) value = m_count;
if (value < DefaultMinimumCapacity) value = DefaultMinimumCapacity;
if (m_array.Length == value) return;
++m_version;
T[] temp = new T[value];
// for (int i=0; i < m_count; ++i) temp[i] = m_array[i];
Array.Copy(m_array, 0, temp, 0, m_count);
m_array = temp;
}
}
/// <summary>
///
/// </summary>
/// <param name="collection"></param>
public void AddRange(BlockTypeCollection collection)
{
// for (int i=0; i < collection.Count; ++i) Add(collection[i]);
++m_version;
Capacity += collection.Count;
Array.Copy(collection.m_array, 0, this.m_array, m_count, collection.m_count);
m_count += collection.Count;
}
/// <summary>
///
/// </summary>
/// <param name="array"></param>
public void AddRange(T[] array)
{
// for (int i=0; i < array.Length; ++i) Add(array[i]);
++m_version;
Capacity += array.Length;
Array.Copy(array, 0, this.m_array, m_count, array.Length);
m_count += array.Length;
}
// Implementation (helpers)
private void ValidateIndex(int index)
{
ValidateIndex(index, false);
}
private void ValidateIndex(int index, bool allowEqualEnd)
{
int max = (allowEqualEnd) ? (m_count) : (m_count - 1);
if (index < 0 || index > max)
throw new ArgumentOutOfRangeException("index", "Index was out of range. Must be non-negative and less than the size of the collection.");//, (object) index, "Specified argument was out of the range of valid values.");
}
private bool NeedsGrowth()
{
return (m_count >= Capacity);
}
private void Grow()
{
if (NeedsGrowth())
Capacity = m_count*2;
}
private bool NeedsTrimming()
{
return (m_count <= Capacity/2);
}
private void Trim()
{
if (NeedsTrimming())
Capacity = m_count;
}
// Implementation (ICollection)
/* redundant w/ type-safe method
int ICollection.Count
{
get
{ return m_count; }
}
*/
bool ICollection.IsSynchronized
{
get { return m_array.IsSynchronized; }
}
object ICollection.SyncRoot
{
get { return m_array.SyncRoot; }
}
void ICollection.CopyTo(Array array, int start)
{
this.CopyTo((T[]) array, start);
}
// Implementation (IList)
bool IList.IsFixedSize
{
get { return false; }
}
bool IList.IsReadOnly
{
get { return false; }
}
object IList.this[int index]
{
get { return (object) this[index]; }
set { this[index] = (T) value; }
}
int IList.Add(object item)
{
return this.Add((T) item);
}
/* redundant w/ type-safe method
void IList.Clear()
{
this.Clear();
}
*/
bool IList.Contains(object item)
{
return this.Contains((T) item);
}
int IList.IndexOf(object item)
{
return this.IndexOf((T) item);
}
void IList.Insert(int position, object item)
{
this.Insert(position, (T) item);
}
void IList.Remove(object item)
{
this.Remove((T) item);
}
/* redundant w/ type-safe method
void IList.RemoveAt(int index)
{
this.RemoveAt(index);
}
*/
// Implementation (IEnumerable)
IEnumerator IEnumerable.GetEnumerator()
{
return (IEnumerator) (this.GetEnumerator());
}
// Implementation (ICloneable)
object ICloneable.Clone()
{
return (object) (this.Clone());
}
// Nested enumerator class
/// <summary>
///
/// </summary>
public class Enumerator : IEnumerator
{
private BlockTypeCollection m_collection;
private int m_index;
private int m_version;
// Construction
public Enumerator(BlockTypeCollection tc)
{
m_collection = tc;
m_index = -1;
m_version = tc.m_version;
}
// Operations (type-safe IEnumerator)
/// <summary>
///
/// </summary>
public T Current
{
get { return m_collection[m_index]; }
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public bool MoveNext()
{
if (m_version != m_collection.m_version)
throw new InvalidOperationException("Collection was modified; enumeration operation may not execute.");
++m_index;
return (m_index < m_collection.Count) ? true : false;
}
/// <summary>
///
/// </summary>
public void Reset()
{
if (m_version != m_collection.m_version)
throw new InvalidOperationException("Collection was modified; enumeration operation may not execute.");
m_index = -1;
}
// Implementation (IEnumerator)
object IEnumerator.Current
{
get { return (object) (this.Current); }
}
/* redundant w/ type-safe method
bool IEnumerator.MoveNext()
{
return this.MoveNext();
}
*/
/* redundant w/ type-safe method
void IEnumerator.Reset()
{
this.Reset();
}
*/
}
}
}
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