/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
* GObject introspection: Callable
*
* Copyright (C) 2005 Matthias Clasen
* Copyright (C) 2008,2009 Red Hat, Inc.
*
* 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 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GICALLABLEINFO_H__
#define __GICALLABLEINFO_H__
#if !defined (__GIREPOSITORY_H_INSIDE__) && !defined (GI_COMPILATION)
#error "Only <girepository.h> can be included directly."
#endif
#include <gitypes.h>
G_BEGIN_DECLS
/**
* GI_IS_CALLABLE_INFO
* @info: an info structure
*
* Checks if @info is a #GICallableInfo or derived from it.
*/
#define GI_IS_CALLABLE_INFO(info) \
((g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_FUNCTION) || \
(g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_CALLBACK) || \
(g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_SIGNAL) || \
(g_base_info_get_type((GIBaseInfo*)info) == GI_INFO_TYPE_VFUNC))
GI_AVAILABLE_IN_1_34
gboolean g_callable_info_is_method (GICallableInfo *info);
GI_AVAILABLE_IN_1_34
gboolean g_callable_info_can_throw_gerror (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
GITypeInfo * g_callable_info_get_return_type (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
void g_callable_info_load_return_type (GICallableInfo *info,
GITypeInfo *type);
GI_AVAILABLE_IN_ALL
const gchar * g_callable_info_get_return_attribute (GICallableInfo *info,
const gchar *name);
GI_AVAILABLE_IN_ALL
gboolean g_callable_info_iterate_return_attributes (GICallableInfo *info,
GIAttributeIter *iterator,
char **name,
char **value);
GI_AVAILABLE_IN_ALL
GITransfer g_callable_info_get_caller_owns (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
gboolean g_callable_info_may_return_null (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
gboolean g_callable_info_skip_return (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
gint g_callable_info_get_n_args (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
GIArgInfo * g_callable_info_get_arg (GICallableInfo *info,
gint n);
GI_AVAILABLE_IN_ALL
void g_callable_info_load_arg (GICallableInfo *info,
gint n,
GIArgInfo *arg);
GI_AVAILABLE_IN_1_34
gboolean g_callable_info_invoke (GICallableInfo *info,
gpointer function,
const GIArgument *in_args,
int n_in_args,
const GIArgument *out_args,
int n_out_args,
GIArgument *return_value,
gboolean is_method,
gboolean throws,
GError **error);
GI_AVAILABLE_IN_1_42
GITransfer g_callable_info_get_instance_ownership_transfer (GICallableInfo *info);
G_END_DECLS
#endif /* __GICALLABLEINFO_H__ */