mlemanczyk/Recyclable.Collections
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Switches converted back to IFs. They are IF's in IL anyway.

Browse Source
This commit is contained in:
mlemanczyk committed 2023-01-29 14:19:59 +01:00
1 parent 16acdff58a
commit 6270f79291
1 file changed
+68 -85
Download Patch File Download Diff File Expand all files Collapse all files
Recyclable.Collections/RecyclableList.cs
+68 -85
View File
@@ -45,16 +45,14 @@ namespace Recyclable.Collections
}
list._longCount--;
switch (list._lastItemIndex)
if (list._lastItemIndex <= 0)
{
case 0:
list._lastBlockIndex--;
list._lastItemIndex = list._blockSize;
break;
default:
list._lastItemIndex--;
break;
list._lastBlockIndex--;
list._lastItemIndex = list._blockSize;
}
else
{
list._lastItemIndex--;
}
int blockSize = list._blockSize;
@@ -103,39 +101,33 @@ namespace Recyclable.Collections
int uninitializedBlocksCount = newMemoryBlocksSpan.Length;
if (uninitializedBlocksCount == requiredBlockCount)
{
switch (blockSize >= RecyclableDefaults.MinPooledArrayLength)
if (blockSize >= RecyclableDefaults.MinPooledArrayLength)
{
case true:
newMemoryBlocksSpan[0] = blockArrayPool.Rent(blockSize);
blockSize = newMemoryBlocksSpan[0].Length;
break;
case false:
newMemoryBlocksSpan[0] = new T[blockSize];
break;
newMemoryBlocksSpan[0] = blockArrayPool.Rent(blockSize);
blockSize = newMemoryBlocksSpan[0].Length;
}
else
{
newMemoryBlocksSpan[0] = new T[blockSize];
}
newMemoryBlocksSpan = newMemoryBlocksSpan[1..];
uninitializedBlocksCount--;
}
switch (blockSize >= RecyclableDefaults.MinPooledArrayLength)
if (blockSize >= RecyclableDefaults.MinPooledArrayLength)
{
case true:
for (int i = 0; i < uninitializedBlocksCount; i++)
{
newMemoryBlocksSpan[i] = blockArrayPool.Rent(blockSize);
}
break;
case false:
for (int i = 0; i < uninitializedBlocksCount; i++)
{
newMemoryBlocksSpan[i] = new T[blockSize];
}
break;
for (int i = 0; i < uninitializedBlocksCount; i++)
{
newMemoryBlocksSpan[i] = blockArrayPool.Rent(blockSize);
}
}
else
{
for (int i = 0; i < uninitializedBlocksCount; i++)
{
newMemoryBlocksSpan[i] = new T[blockSize];
}
}
return newMemoryBlocks;
@@ -146,20 +138,17 @@ namespace Recyclable.Collections
T[][] memory = _memoryBlocks;
long newCapacity;
switch (_capacity > 0)
if (_capacity > 0)
{
case true:
newCapacity = _capacity;
while (newCapacity < requestedCapacity)
{
newCapacity *= 2;
}
break;
case false:
newCapacity = requestedCapacity;
break;
newCapacity = _capacity;
while (newCapacity < requestedCapacity)
{
newCapacity *= 2;
}
}
else
{
newCapacity = requestedCapacity;
}
memory = SetNewLength(memory, _blockSize, newCapacity);
@@ -176,45 +165,41 @@ namespace Recyclable.Collections
public RecyclableList(int blockSize = RecyclableDefaults.BlockSize, long? expectedItemsCount = default)
{
switch (expectedItemsCount > 0)
if (expectedItemsCount > 0)
{
case true:
_memoryBlocks = SetNewLength(_memoryBlocks, blockSize, expectedItemsCount.Value);
if (_memoryBlocks.Length > 0)
{
blockSize = _memoryBlocks[0].Length;
}
_memoryBlocks = SetNewLength(_memoryBlocks, blockSize, expectedItemsCount.Value);
if (_memoryBlocks.Length > 0)
{
blockSize = _memoryBlocks[0].Length;
}
_blockSize = blockSize;
_capacity = _memoryBlocks.Length * blockSize;
break;
case false:
_blockSize = blockSize;
_memoryBlocks = _emptyMemoryBlocksArray;
break;
_blockSize = blockSize;
_capacity = _memoryBlocks.Length * blockSize;
}
else
{
_blockSize = blockSize;
_memoryBlocks = _emptyMemoryBlocksArray;
}
}
public RecyclableList(IEnumerable<T> source, int blockSize = RecyclableDefaults.BlockSize, long? expectedItemsCount = default)
{
switch (expectedItemsCount > 0)
if (expectedItemsCount > 0)
{
case true:
_memoryBlocks = SetNewLength(_memoryBlocks, blockSize, expectedItemsCount.Value);
if (_memoryBlocks.Length > 0)
{
blockSize = _memoryBlocks[0].Length;
}
_memoryBlocks = SetNewLength(_memoryBlocks, blockSize, expectedItemsCount.Value);
if (_memoryBlocks.Length > 0)
{
blockSize = _memoryBlocks[0].Length;
}
_blockSize = blockSize;
_capacity = _memoryBlocks.Length * blockSize;
break;
case false:
_blockSize = blockSize;
_memoryBlocks = _emptyMemoryBlocksArray;
break;
_blockSize = blockSize;
_capacity = _memoryBlocks.Length * blockSize;
}
else
{
_blockSize = blockSize;
_memoryBlocks = _emptyMemoryBlocksArray;
}
AddRange(source);
@@ -515,15 +500,13 @@ namespace Recyclable.Collections
public bool Remove(T item) => throw new NotSupportedException();
public void RemoveBlock(int index)
{
switch (_blockSize >= RecyclableDefaults.MinPooledArrayLength)
if (_blockSize >= RecyclableDefaults.MinPooledArrayLength)
{
case true:
_blockArrayPool.Return(_memoryBlocks[index]);
break;
case false:
_memoryBlocks[index] = _emptyBlockArray;
break;
_blockArrayPool.Return(_memoryBlocks[index]);
}
else
{
_memoryBlocks[index] = _emptyBlockArray;
}
_capacity -= _blockSize;