name : gicallableinfo.h /* -*- 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__ */