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/* base class for all nary operations
*
* 18/3/14
* - from binary.c
*/
/*
Copyright (C) 1991-2005 The National Gallery
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
/*
#define DEBUG
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <glib/gi18n-lib.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <vips/vips.h>
#include "nary.h"
G_DEFINE_ABSTRACT_TYPE(VipsNary, vips_nary, VIPS_TYPE_ARITHMETIC);
static int
vips_nary_build(VipsObject *object)
{
VipsArithmetic *arithmetic = VIPS_ARITHMETIC(object);
VipsNary *nary = VIPS_NARY(object);
if (nary->in) {
arithmetic->in = nary->in->data;
arithmetic->n = nary->in->n;
}
if (VIPS_OBJECT_CLASS(vips_nary_parent_class)->build(object))
return -1;
return 0;
}
static void
vips_nary_class_init(VipsNaryClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS(class);
VipsObjectClass *vobject_class = VIPS_OBJECT_CLASS(class);
gobject_class->set_property = vips_object_set_property;
gobject_class->get_property = vips_object_get_property;
vobject_class->nickname = "nary";
vobject_class->description = _("nary operations");
vobject_class->build = vips_nary_build;
/* Create properties.
*/
VIPS_ARG_BOXED(class, "in", 0,
_("Input"),
_("Array of input images"),
VIPS_ARGUMENT_REQUIRED_INPUT,
G_STRUCT_OFFSET(VipsNary, in),
VIPS_TYPE_ARRAY_IMAGE);
}
static void
vips_nary_init(VipsNary *nary)
{
/* Init our instance fields.
*/
}
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