xabs.c File Reference

#include <math.h>
#include <grass/gis.h>
#include <grass/raster.h>
#include <grass/calc.h>

Include dependency graph for xabs.c:

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Functions
int	f_abs (int argc, const int *argt, void **args)

Function Documentation

f_abs()

int f_abs	(	int	argc,
		const int *	argt,
		void **	args
	)

Definition at line 13 of file xabs.c.

References CELL_TYPE, columns, DCELL_TYPE, E_ARG_HI, E_ARG_LO, E_INV_TYPE, E_RES_TYPE, FCELL_TYPE, IS_NULL_C, IS_NULL_D, IS_NULL_F, SET_NULL_C, SET_NULL_D, and SET_NULL_F.