Raster Library - Handles program initialization. More...

#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <locale.h>
#include <grass/gis.h>
#include <grass/raster.h>
#include <grass/glocale.h>
#include "R.h"

Include dependency graph for raster/init.c:

Go to the source code of this file.

Functions
void	Rast_init (void)
	Initialize GRASS GIS engine. More...

void	Rast__check_init (void)
	Checks to see if GIS engine is initialized. More...

void	Rast__init (void)

void	Rast__error_handler (void *p)

void	Rast_init_all (void)

Variables
struct R__	R__

Detailed Description

Raster Library - Handles program initialization.

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: 2000-2008

Definition in file raster/init.c.

Function Documentation

◆ Rast__check_init()

void Rast__check_init ( void )

Checks to see if GIS engine is initialized.

Returns

Definition at line 56 of file raster/init.c.

◆ Rast__error_handler()

void Rast__error_handler ( void * p )

Definition at line 73 of file raster/init.c.

References _, R__::auto_mask, R__::compress_nulls, R__::compression_type, DCELL_TYPE, FCELL_TYPE, R__::fileinfo, R__::fileinfo_count, R__::fp_type, G_add_error_handler(), G_check_compressor(), G_compressor_name(), G_compressor_number(), G_debug(), G_default_compressor(), G_warning(), getenv(), init(), R__::mask_fd, R__::nbytes, NULL, Rast__init_window(), Rast__unopen_all(), and R__::want_histogram.

◆ Rast__init()

void Rast__init ( void )

Definition at line 65 of file raster/init.c.

References G_is_initialized().

Referenced by Rast__check_for_auto_masking(), Rast__open_null_write(), Rast__open_old(), Rast_init(), Rast_init_all(), Rast_set_fp_type(), Rast_suppress_masking(), and Rast_unsuppress_masking().

◆ Rast_init()

void Rast_init ( void )

Initialize GRASS GIS engine.

Initializes GIS engine and ensures a valid mapset is available.

Returns: always returns 0 on success; exit() is called on error

Definition at line 44 of file raster/init.c.

References Rast__init().

Referenced by Rast_read_fp_range(), Rast_read_rstats(), Rast_write_fp_range(), and Rast_write_rstats().

◆ Rast_init_all()

void Rast_init_all ( void )

Definition at line 142 of file raster/init.c.

References Rast__check_for_auto_masking(), Rast__init(), and Rast_init_gdal().

Variable Documentation

◆ R__

struct R__ R__

Definition at line 30 of file raster/init.c.

Functions

Variables