public static BufferedStreamSegmentFactory Create(Stream source, long length, bool leaveOpen)
{
var obj = Cache <BufferedStreamSegmentFactory> .Pop() ?? new BufferedStreamSegmentFactory();
obj.Init(source, length, leaveOpen);
return(obj);
}
public static Message Load(ISegmentFactory segmentFactory)
{
var msg = Cache <Message> .Pop() ?? new Message();
msg.Init(segmentFactory);
return(msg);
}
public static BufferSegmentFactory Create(byte[] buffer, int offset = 0, int count = -1, int defaultSegmentWords = DefaultSegmentWords)
{
if (buffer == null)
{
throw new ArgumentNullException();
}
if (defaultSegmentWords <= 0)
{
throw new ArgumentOutOfRangeException("segmentWords");
}
if (offset < 0 || offset >= buffer.Length)
{
throw new ArgumentOutOfRangeException("offset");
}
if (count < 0)
{
count = buffer.Length - offset;
}
else if (offset + count > buffer.Length)
{
throw new ArgumentOutOfRangeException("count");
}
var state = Cache <BufferSegmentFactory> .Pop() ?? new BufferSegmentFactory();
state.Init(buffer, offset, count, defaultSegmentWords);
return(state);
}
public static PointerSegment Create(bool free)
{
if (free)
{
return(Cache <PointerOwningSegment> .Pop() ?? new PointerOwningSegment());
}
return(Cache <PointerSegment> .Pop() ?? new PointerSegment());
}
public static MemoryMappedFileSegmentFactory Open(MemoryMappedFile file, long offset = 0, long length = -1,
MemoryMappedFileAccess access = MemoryMappedFileAccess.Read, int defaultSegmentWords = DefaultSegmentWords, bool leaveOpen = false)
{
MemoryMappedFileSegmentFactory obj = null;
try
{
obj = Cache <MemoryMappedFileSegmentFactory> .Pop() ?? new MemoryMappedFileSegmentFactory();
obj.Init(file, offset, length, access, defaultSegmentWords, leaveOpen);
var tmp = obj;
obj = null; // to avoid finally
return(tmp);
}
finally
{
Cache <MemoryMappedFileSegmentFactory> .Push(obj);
}
}
public static MemoryMappedFileSegmentFactory Open(string path, long offset = 0, long length = -1,
MemoryMappedFileAccess access = MemoryMappedFileAccess.Read, int defaultSegmentWords = DefaultSegmentWords)
{
MemoryMappedFileSegmentFactory obj = null;
try
{
obj = Cache <MemoryMappedFileSegmentFactory> .Pop() ?? new MemoryMappedFileSegmentFactory();
obj.Init(path, 0, length, FileMode.Open, access, defaultSegmentWords);
var tmp = obj;
obj = null; // to avoid finally
return(tmp);
}
finally
{
Cache <MemoryMappedFileSegmentFactory> .Push(obj);
}
}
static Textizer Create()
{
return(Cache <Textizer> .Pop() ?? new Textizer());
}
