413 struct MemoryBlockPoolBlock {  struct
414     MemoryBlockPoolBlock(size_t size)  in MemoryBlockPoolBlock()  argument
417     ~MemoryBlockPoolBlock() {  in ~MemoryBlockPoolBlock()  argument
429     C2_DO_NOT_COPY(MemoryBlockPoolBlock);
440     void release(std::list<MemoryBlockPoolBlock>::const_iterator block) {  in release()
450     std::list<MemoryBlockPoolBlock>::const_iterator fetch(size_t size) {  in fetch()
452         mFreeBlocks.remove_if([size](const MemoryBlockPoolBlock &block) -> bool {  in fetch()
470     std::list<MemoryBlockPoolBlock> mFreeBlocks;
471     std::list<MemoryBlockPoolBlock> mBlocksInUse;
481     Impl(std::list<MemoryBlockPoolBlock>::const_iterator block,  in Impl()
499     std::list<MemoryBlockPoolBlock>::const_iterator mBlock;
504     std::list<MemoryBlockPoolBlock>::const_iterator poolBlock = mImpl->fetch(size);  in fetch()