Standard_CString.hxx File Reference

Functions working with plain C strings. More...

#include <Standard_Macro.hxx>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>

Functions
double	Atof (const char *theStr)
	Equivalent of standard C function atof() that always uses C locale.
double	Strtod (const char *theStr, char **theNextPtr)
	Optimized equivalent of standard C function strtod() that always uses C locale.
int	Printf (const char *theFormat,...)
	Equivalent of standard C function printf() that always uses C locale.
int	Fprintf (FILE *theFile, const char *theFormat,...)
	Equivalent of standard C function fprintf() that always uses C locale.
int	Sprintf (char *theBuffer, const char *theFormat,...)
	Equivalent of standard C function sprintf() that always uses C locale.
int	Vsprintf (char *theBuffer, const char *theFormat, va_list theArgList)
	Equivalent of standard C function vsprintf() that always uses C locale. Note that this function does not check buffer bounds and should be used with precaution measures (only with format fitting into the buffer of known size).

Detailed Description

Functions working with plain C strings.

Function Documentation

Atof()

double Atof

(

const char *

theStr

)

Equivalent of standard C function atof() that always uses C locale.

Fprintf()

int Fprintf	(	FILE *	theFile,
		const char *	theFormat,
			...
	)

Equivalent of standard C function fprintf() that always uses C locale.

Printf()

int Printf	(	const char *	theFormat,
			...
	)

Equivalent of standard C function printf() that always uses C locale.

Sprintf()

int Sprintf	(	char *	theBuffer,
		const char *	theFormat,
			...
	)

Equivalent of standard C function sprintf() that always uses C locale.

Strtod()

double Strtod	(	const char *	theStr,
		char **	theNextPtr
	)

Optimized equivalent of standard C function strtod() that always uses C locale.

Vsprintf()

int Vsprintf	(	char *	theBuffer,
		const char *	theFormat,
		va_list	theArgList
	)

Equivalent of standard C function vsprintf() that always uses C locale. Note that this function does not check buffer bounds and should be used with precaution measures (only with format fitting into the buffer of known size).

Parameters

theBuffer	[in] [out] string buffer to fill
theFormat	[in] format to apply
theArgList	[in] argument list for specified format

Returns

the total number of characters written, or a negative number on error