commas.c File Reference

GIS Library - Comma string functions. More...

#include <string.h>
#include <grass/gis.h>

Include dependency graph for commas.c:

Go to the source code of this file.

Functions
int	G_insert_commas (char *buf)
	Inserts commas into a number string. More...
void	G_remove_commas (char *buf)
	Removes commas from number string. More...

Detailed Description

GIS Library - Comma string functions.

(C) 2001-2014 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

GRASS GIS Development Team

Date

1999-2014

Definition in file commas.c.

Function Documentation

G_insert_commas()

int G_insert_commas

(

char *

buf

)

Inserts commas into a number string.

Examples:

• 1234567 becomes 1,234,567
• 1234567.89 becomes 1,234,567.89
• 12345 becomes 12,345
• 1234 stays 1234

Note: Does not work with negative numbers.

Parameters

[in,out]

buf

string

Returns

1 if no commas inserted

0 if commas inserted

Definition at line 36 of file commas.c.

References strcpy.

G_remove_commas()

void G_remove_commas

(

char *

buf

)

Removes commas from number string.

Examples:

• 1,234,567 becomes 1234567
  
• 1,234,567.89 becomes 1234567.89
  
• 12,345 becomes 12345
  
• 1234 stays 1234

Parameters

[in,out]

buf

string

Returns

Definition at line 85 of file commas.c.

References b.