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/* -*- 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.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* 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.
*/
#pragma once
#if !defined (__GIREPOSITORY_H_INSIDE__) && !defined (GI_COMPILATION)
#error "Only <girepository.h> can be included directly."
#endif
#include <girepository/gitypes.h>
G_BEGIN_DECLS
#define GI_TYPE_CALLABLE_INFO (gi_callable_info_get_type ())
/**
* GI_CALLABLE_INFO:
* @info: Info object which is subject to casting.
*
* Casts a [type@GIRepository.CallableInfo] or derived pointer into a
* `(GICallableInfo*)` pointer.
*
* Depending on the current debugging level, this function may invoke
* certain runtime checks to identify invalid casts.
*
* Since: 2.80
*/
#define GI_CALLABLE_INFO(info) (G_TYPE_CHECK_INSTANCE_CAST ((info), GI_TYPE_CALLABLE_INFO, GICallableInfo))
/**
* GI_IS_CALLABLE_INFO:
* @info: an info structure
*
* Checks if @info is a [class@GIRepository.CallableInfo] or derived from it.
*
* Since: 2.80
*/
#define GI_IS_CALLABLE_INFO(info) (G_TYPE_CHECK_INSTANCE_TYPE ((info), GI_TYPE_CALLABLE_INFO))
GI_AVAILABLE_IN_ALL
gboolean gi_callable_info_is_method (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
gboolean gi_callable_info_can_throw_gerror (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
GITypeInfo * gi_callable_info_get_return_type (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
void gi_callable_info_load_return_type (GICallableInfo *info,
GITypeInfo *type);
GI_AVAILABLE_IN_ALL
const char * gi_callable_info_get_return_attribute (GICallableInfo *info,
const char *name);
GI_AVAILABLE_IN_ALL
gboolean gi_callable_info_iterate_return_attributes (GICallableInfo *info,
GIAttributeIter *iterator,
const char **name,
const char **value);
GI_AVAILABLE_IN_ALL
GITransfer gi_callable_info_get_caller_owns (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
gboolean gi_callable_info_may_return_null (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
gboolean gi_callable_info_skip_return (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
unsigned int gi_callable_info_get_n_args (GICallableInfo *info);
GI_AVAILABLE_IN_ALL
GIArgInfo * gi_callable_info_get_arg (GICallableInfo *info,
unsigned int n);
GI_AVAILABLE_IN_ALL
void gi_callable_info_load_arg (GICallableInfo *info,
unsigned int n,
GIArgInfo *arg);
GI_AVAILABLE_IN_ALL
gboolean gi_callable_info_invoke (GICallableInfo *info,
void *function,
const GIArgument *in_args,
size_t n_in_args,
GIArgument *out_args,
size_t n_out_args,
GIArgument *return_value,
GError **error);
GI_AVAILABLE_IN_ALL
GITransfer gi_callable_info_get_instance_ownership_transfer (GICallableInfo *info);
G_END_DECLS
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