diamesh/src/m3d_itoa.cpp

#include <string.h>

void reverse(char s[]) ;

void reverse(char s[])
{
        int c, i, j ;
        for (i=0,j = strlen(s)-1 ; i<j;i++,j--) {
                c = s[i] ;
                s[i] = s[j] ;
        s[j] = c ;
        }
}
void m3d_itoa(int n,char s[])
{
        int i, sign ;
        if ((sign = n) <0) n = -n ;
        i = 0 ;
        do {
                s[i++] = n % 10 + '0' ;
        } while ((n/= 10) > 0) ;
        if (sign < 0)
                s[i++] = '-' ;
        s[i] = '\0' ;
        reverse(s) ;
}
Revision:	253
Committed:	Tue Jul 13 19:40:46 2010 UTC (14 years, 10 months ago) by francois
File size:	408 byte(s)
Log Message:	changement de hiearchie et utilisation de ccmake + mise a jour
#	Rev	Content
1	5	#include <string.h>
2
3		void reverse(char s[]) ;
4
5		void reverse(char s[])
6		{
7		int c, i, j ;
8		for (i=0,j = strlen(s)-1 ; i<j;i++,j--) {
9		c = s[i] ;
10		s[i] = s[j] ;
11		s[j] = c ;
12		}
13		}
14		void m3d_itoa(int n,char s[])
15		{
16		int i, sign ;
17		if ((sign = n) <0) n = -n ;
18		i = 0 ;
19		do {
20		s[i++] = n % 10 + '0' ;
21		} while ((n/= 10) > 0) ;
22		if (sign < 0)
23		s[i++] = '-' ;
24		s[i] = '\0' ;
25		reverse(s) ;
26		}