c_execmem.c File Reference

Cluster library - Allocate cluster. More...

#include <grass/cluster.h>

Include dependency graph for c_execmem.c:

Go to the source code of this file.

Functions
int	I_cluster_exec_allocate (struct Cluster *C)
	Allocate Cluster structure. More...
int	I_cluster_exec_free (struct Cluster *C)
	Free allocated Cluster structure. More...

Detailed Description

Cluster library - Allocate cluster.

(C) 2001-2009 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

Original author CERL

Definition in file c_execmem.c.

Function Documentation

I_cluster_exec_allocate()

int I_cluster_exec_allocate

(

struct Cluster *

C

)

Allocate Cluster structure.

Parameters

C	pointer to Cluster structure

Returns

1 on success

0 on error

Definition at line 24 of file c_execmem.c.

References Cluster::class, Cluster::count, Cluster::countdiff, G_debug(), I_alloc_double2(), I_alloc_int(), I_cluster_exec_free(), Cluster::mean, Cluster::nbands, Cluster::nclasses, Cluster::npoints, NULL, Cluster::reclass, Cluster::sum, Cluster::sum2, and Cluster::sumdiff.

Referenced by I_cluster_exec().

I_cluster_exec_free()

int I_cluster_exec_free

(

struct Cluster *

C

)

Free allocated Cluster structure.

Parameters

C	pointer to Cluster structure

Returns

0

Definition at line 54 of file c_execmem.c.

References Cluster::class, Cluster::count, Cluster::countdiff, I_free(), I_free_double2(), Cluster::mean, NULL, Cluster::reclass, Cluster::sum, Cluster::sum2, and Cluster::sumdiff.

Referenced by I_cluster_exec_allocate().