str_end_char

Description

Get the last char of a string

Syntax

char str_end_char( LPCSTR lpcsz, int * nEndPos = NULL )

Parameters

lpcsz

[input] input string

nEndPos

[output] optional pointer to hold last character index, should be (length-1)

Return

-1 if the given string is empty, otherwise the last character

Examples

EX1

void str_end_char_ex1()
{
        string str = "abcdefg";
        int nEndPos;
        int nRet = str_end_char(str , &nEndPos);
        if( -1 == nRet )
                printf("string is empty\n");
        else
                printf("the end char is %c\nthe end position is %d\n", nRet, nEndPos);
}

Remark

See Also

str_pad_char

header to Include

origin.h

Reference