Exemplo n.º 1
0
        void InitBufWithSubpage(PooledArrayBuffer <T> buf, long handle, int bitmapIdx, int reqCapacity)
        {
            Contract.Assert(bitmapIdx != 0);

            int memoryMapIdx = MemoryMapIdx(handle);

            PoolSubpage <T> subpage = this.subpages[this.SubpageIdx(memoryMapIdx)];

            Contract.Assert(subpage.DoNotDestroy);
            Contract.Assert(reqCapacity <= subpage.ElemSize);

            buf.Init(
                this, handle,
                this.RunOffset(memoryMapIdx) + (bitmapIdx & 0x3FFFFFFF) * subpage.ElemSize, reqCapacity, subpage.ElemSize,
                this.Arena.Parent.ThreadCache());
        }
Exemplo n.º 2
0
        internal void InitBuf(PooledArrayBuffer <T> buf, long handle, int reqCapacity)
        {
            int memoryMapIdx = MemoryMapIdx(handle);
            int bitmapIdx    = BitmapIdx(handle);

            if (bitmapIdx == 0)
            {
                sbyte val = this.Value(memoryMapIdx);
                Contract.Assert(val == this.unusable, val.ToString());
                buf.Init(this, handle, this.RunOffset(memoryMapIdx), reqCapacity, this.RunLength(memoryMapIdx),
                         this.Arena.Parent.ThreadCache());
            }
            else
            {
                this.InitBufWithSubpage(buf, handle, bitmapIdx, reqCapacity);
            }
        }