GRASS GIS 7 Programmer's Manual  7.7.svn(2019)-r74007
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xisnull.c File Reference
#include <grass/gis.h>
#include <grass/raster.h>
#include <grass/calc.h>
Include dependency graph for xisnull.c:

Go to the source code of this file.


int f_isnull (int argc, const int *argt, void **args)
int c_isnull (int argc, int *argt)

Function Documentation

int c_isnull ( int  argc,
int argt 

Definition at line 54 of file xisnull.c.

References CELL_TYPE, E_ARG_HI, and E_ARG_LO.

int f_isnull ( int  argc,
const int argt,
void **  args