GAudio.GATDataAllocator.GetDataContainer C# (CSharp) Method

        public GATData GetDataContainer( int size )
        {
            GATManagedData chunk = null;
            int binIndex;
            int binSize;

            binIndex = GetBinIndexForSize( size );
            binSize  = _binWidth + binIndex * _binWidth;

            if( _freeChunksBins[ binIndex ].Count != 0 )
            {
                chunk = _freeChunksBins[ binIndex ].Pop ();
            }
            else
            {
                if( _unallocatedCursor.MaxSize >= binSize )
                {
                    chunk = _unallocatedCursor;
                    chunk.allocatedSize = size;
                    _unallocatedCursor = GetOrMakeChunk();
                    _unallocatedCursor.AllocateFree( chunk.MemOffset + binSize, _endCursor );
                    chunk.next = _unallocatedCursor;
                }
                else
                {
                    if( TryFragmentBins( binIndex + 1, binSize, ref chunk ) == false )
                    {
                        Defragment();

                        if( _freeChunksBins[ binIndex ].Count != 0 )
                        {
                            chunk = _freeChunksBins[ binIndex ].Pop ();
                        }
                        else
                        {
                            if( _unallocatedCursor.MaxSize >= binSize )
                            {
                                chunk = _unallocatedCursor;
                                chunk.allocatedSize = size;
                                _unallocatedCursor = GetOrMakeChunk();
                                _unallocatedCursor.AllocateFree( chunk.MemOffset + binSize, _endCursor );
                                chunk.next = _unallocatedCursor;
                            }
                            else if( TryFragmentBins( binIndex + 1, binSize, ref chunk ) == false )
                            {
                                throw new GATException( "Out of memory!" );
                            }
                        }
                    }
                }
            }

            chunk.allocatedSize = size;

            return chunk;
        }

 /// <summary>
 /// Convenience method to request a chunk of virtual memory from the default
 /// GATDataAllocator instance.
 /// </summary>
 public static GATData GetDataContainer(int length)
 {
     return(__allocator.GetDataContainer(length));
 }