diff options
Diffstat (limited to 'zen/serialize.h')
| -rw-r--r-- | zen/serialize.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/zen/serialize.h b/zen/serialize.h index 02dcd2b2..f3e4f7ff 100644 --- a/zen/serialize.h +++ b/zen/serialize.h @@ -7,7 +7,6 @@ #ifndef SERIALIZE_H_839405783574356 #define SERIALIZE_H_839405783574356 -//#include <bit> #include <functional> #include "sys_error.h" //keep header clean from specific stream implementations! (e.g.file_io.h)! used by abstract.h! @@ -261,21 +260,13 @@ BinContainer unbufferedLoad(Function tryRead /*(void* buffer, size_t bytesToRead BinContainer buf; for (;;) { -#ifndef ZEN_HAVE_RESIZE_AND_OVERWRITE -#error include legacy_compiler.h! -#endif -#if ZEN_HAVE_RESIZE_AND_OVERWRITE //permature(?) perf optimization; avoid needless zero-initialization: size_t bytesRead = 0; buf.resize_and_overwrite(buf.size() + blockSize, [&, bufSizeOld = buf.size()](char* rawBuf, size_t /*rawBufSize: caveat: may be larger than what's requested*/) + //permature(?) perf optimization; avoid needless zero-initialization: { bytesRead = tryRead(rawBuf + bufSizeOld, blockSize); //throw X; may return short; only 0 means EOF return bufSizeOld + bytesRead; }); -#else - buf.resize(buf.size() + blockSize); //needless zero-initialization! - const size_t bytesRead = tryRead(buf.data() + buf.size() - blockSize, blockSize); //throw X; may return short; only 0 means EOF - buf.resize(buf.size() - blockSize + bytesRead); //caveat: unsigned arithmetics -#endif if (bytesRead == 0) //end of file { //caveat: memory consumption of returned string! |