GRASS GIS 8 Programmer's Manual  8.5.0dev(2024)-36cc5b219e
calc.c File Reference
#include <unistd.h>
#include <signal.h>
#include <grass/calc.h>
Include dependency graph for calc.c:

Go to the source code of this file.

Functions

void pre_exec (void)
 
void post_exec (void)
 
void calc_init (int cols)
 

Variables

volatile int floating_point_exception
 
volatile int floating_point_exception_occurred
 
int columns
 

Function Documentation

◆ calc_init()

void calc_init ( int  cols)

Definition at line 55 of file calc.c.

References columns.

◆ post_exec()

void post_exec ( void  )

Definition at line 38 of file calc.c.

References NULL.

◆ pre_exec()

void pre_exec ( void  )

Definition at line 21 of file calc.c.

Variable Documentation

◆ columns

◆ floating_point_exception

volatile int floating_point_exception

Definition at line 8 of file calc.c.

Referenced by f_acos(), f_asin(), f_atan(), f_cos(), f_div(), f_exp(), f_log(), f_mod(), f_sin(), f_sqrt(), and f_tan().

◆ floating_point_exception_occurred

volatile int floating_point_exception_occurred

Definition at line 9 of file calc.c.