Questions about size-t
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why size_t variable, int constant comparison doesn't work properly while off_t variable works fine?
I was trying to compare size_t(long int type for ubuntu) variable with int constant 0 but turned out not working properly. but off_t variable works fine.
size_t var = -3;
if(var < 0)
putchar('...
hoo
Votes: 0
Answers: 2
Which header to include for size_t
According to cpprefernece size_tis defined in various headers, namely
cstddef , cstdio, cstdlib, cstring, ctime, cuchar and (since C++17) cwchar.
My question is why is there not a single definition of...
schorsch312
Votes: 0
Answers: 2
How to disable implicit conversion changes signedness warning in CMAKE
Does anybody know if there is a way to disable this kind of warning given by clang in CMAKE please ?
std::vector<float> v{1.f, 2.f, 1.f};
int i = 1;
float foo = v[i]; // Here we get the warning,...
Jojolastiti
Votes: 0
Answers: 0
Why does snprintf() take a size_t size limit, but returns an int number of chars printed?
The venerable snprintf() function...
int snprintf( char *restrict buffer, size_t bufsz, const char *restrict format, ... );
returns the number of characters it prints, or rather, the number it would...
ein supports Moderator Strike
Votes: 0
Answers: 4