safestr.h File Reference

#include <tchar.h>
#include <string.h>
#include "assert.h"

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Macros
#define	tchar   TCHAR

Functions
size_t	safestrlen (const tchar *string)
tchar *	safestrcpy (tchar *strDest, const tchar *strSource)
tchar *	safestrncpy (tchar *strDest, const tchar *strSource, size_t count)
tchar *	safestrlwr (tchar *str)
tchar *	safestrupr (tchar *str)

Macro Definition Documentation

tchar

#define tchar   TCHAR

Definition at line 13 of file safestr.h.

Function Documentation

safestrcpy()

tchar* safestrcpy ( tchar *  strDest, const tchar *  strSource  )

inline

Definition at line 26 of file safestr.h.

{
    ASSERT(strDest);
    if ( !strSource )
        *strDest = 0;
    else
        _tcscpy ( strDest, strSource );
    return strDest;
}

safestrlen()

size_t safestrlen ( const tchar *  string )

inline

Definition at line 19 of file safestr.h.

{
    if ( !string )
        return 0;
    return _tcslen(string);
}

Referenced by EnumFilesInDirectory().

safestrlwr()

tchar* safestrlwr ( tchar *  str )

inline

Definition at line 47 of file safestr.h.

{
    if ( !str )
        return 0;
    return _tcslwr(str);
}

safestrncpy()

tchar* safestrncpy ( tchar *  strDest, const tchar *  strSource, size_t  count  )

inline

Definition at line 36 of file safestr.h.

{
    ASSERT(strDest);
    if ( !strSource )
        count = 0;
    else
        _tcsncpy ( strDest, strSource, count );
    strDest[count] = 0;
    return strDest;
}

safestrupr()

tchar* safestrupr ( tchar *  str )

inline

Definition at line 54 of file safestr.h.

{
    if ( !str )
        return 0;
    return _tcsupr(str);
}