146     auto contextIO = new(std::nothrow) CtxFileIO();  in LoopReadOnThread()  local
148     if (!contextIO || !buf) {  in LoopReadOnThread()
149         if (contextIO) {  in LoopReadOnThread()
150             delete contextIO;  in LoopReadOnThread()
159     contextIO->bufIO = buf;  in LoopReadOnThread()
160     contextIO->thisClass = this;  in LoopReadOnThread()
162     ioReadThread = std::thread(FileIOOnThread, contextIO, readMax, false);  in LoopReadOnThread()
194     auto contextIO = new(std::nothrow) CtxFileIO();  in WriteWithMem()  local
195     if (!contextIO) {  in WriteWithMem()
201     contextIO->bufIO = data;  in WriteWithMem()
202     contextIO->size = static_cast<size_t>(size);  in WriteWithMem()
203     contextIO->thisClass = this;  in WriteWithMem()
204     PushWrite(contextIO);  in WriteWithMem()