¡@
c++ Programming Glossary: int64_tHow do I convert between big-endian and little-endian values in C++? http://stackoverflow.com/questions/105252/how-do-i-convert-between-big-endian-and-little-endian-values-in-c you can directly call int32_t __builtin_bswap32 int32_t x int64_t __builtin_bswap64 int64_t x no need to include something . Afaik.. __builtin_bswap32 int32_t x int64_t __builtin_bswap64 int64_t x no need to include something . Afaik bits.h declares the same..
http://stackoverflow.com/questions/13604137/definition-of-int64-t of int64_t I am new to C C so I have a couple of questions about a basic.. basic type a Can you explain to me the difference between int64_t and long long int In my understanding both are 64 bit integers... one over the other b I tried to look up the definition of int64_t on the web without much success. Is there an authoritative source..
Using custom std::set comparator http://stackoverflow.com/questions/2620862/using-custom-stdset-comparator to compile with g file.cpp bool lex_compare const int64_t a const int64_t b stringstream s1 s2 s1 a s2 b return s1.str.. with g file.cpp bool lex_compare const int64_t a const int64_t b stringstream s1 s2 s1 a s2 b return s1.str s2.str void foo.. s1 s2 s1 a s2 b return s1.str s2.str void foo set int64_t lex_compare s s.insert 1 ... I get the following error error..
Is there a replacement for unistd.h for Windows (Visual C)? http://stackoverflow.com/questions/341817/is-there-a-replacement-for-unistd-h-for-windows-visual-c __int16 int16_t typedef __int32 int32_t typedef __int64 int64_t typedef unsigned __int8 uint8_t typedef unsigned __int16 uint16_t..
What are all the common undefined behaviour that a C++ programmer should know about? [closed] http://stackoverflow.com/questions/367633/what-are-all-the-common-undefined-behaviour-that-a-c-programmer-should-know-ab than or equal to the number of bits in the number e.g. int64_t i 1 i 72 is undefined Types Cast and Const Casting a numeric..
parsing of date/time from string (boost?) http://stackoverflow.com/questions/3786201/parsing-of-date-time-from-string-boost to get from struct tm boost posix_time to_tm ptimedate int64_t ticks mktime mTmTime I think boost date_time can provide the..
What is the bit size of long on 64-bit Windows? http://stackoverflow.com/questions/384502/what-is-the-bit-size-of-long-on-64-bit-windows integers int16_t 16 bit integers int32_t 32 bit integers int64_t 64 bit integers uintptr_t unsigned integers big enough to hold.. size of integer on the platform might be larger than int64_t You can then code your application using these types where it..
http://stackoverflow.com/questions/5140871/sprintf-for-unsigned-int64 core C99 #include stdio.h #include inttypes.h void main uint64_t dbFileSize 99 uint64_t fileSize 100 char buf 128 memset buf.. #include inttypes.h void main uint64_t dbFileSize 99 uint64_t fileSize 100 char buf 128 memset buf 0x00 128 sprintf buf nOD.. that long long actually is the same as _int64 POSIX or int64_t C99 . Edit Mea culpa I more or less brainlessly search replace..
|