chsvlib
chsv helper source code

◆ vPrintfA()

int Chusov::String::vPrintfA ( const char *restrict  pszFormat,
va_list  ap 
)
noexcept

Loads the data from the given locations, converts it to multibyte string equivalents and writes the results to stdout.

Parameters
[in]pszFormatis a pointer to a zero terminated string defining how to interpret data, passed as additional parameters, during the construction of the output. See PrintfA for the definition of the format lexemes.
[in]apis a variable argument list containing data used to construct an output string according to the format.
Returns
On success the function returns a number of bytes of the output not counting the terminating zero. If an error occurs the function returns a negative value.

The function implements the behaviour of the standard C vprintf function with full accordance to ISO/IEC 9899:1999 (aka C99) and ISO/IEC 9899:2011 (aka C11) with some standard-compatible extensions specific to the chsvlib library. See PrintfA for the details.

See also
PrintfA;
vPrintfW;
vPrintfA_s.