Graphite Version 3
An experimental 3D geometry processing program
Loading...
Searching...
No Matches
lua_callable.h
Go to the documentation of this file.
1/*
2 * GXML/Graphite: Geometry and Graphics Programming Library + Utilities
3 * Copyright (C) 2000 Bruno Levy
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 *
19 * If you modify this software, you should include a notice giving the
20 * name of the person performing the modification, the date of modification,
21 * and the reason for such modification.
22 *
23 * Contact: Bruno Levy
24 *
25 * levy@loria.fr
26 *
27 * ISA Project
28 * LORIA, INRIA Lorraine,
29 * Campus Scientifique, BP 239
30 * 54506 VANDOEUVRE LES NANCY CEDEX
31 * FRANCE
32 *
33 * Note that the GNU General Public License does not permit incorporating
34 * the Software into proprietary programs.
35 */
36
37#ifndef H_OGF_GOM_LUA_CALLABLE_H
38#define H_OGF_GOM_LUA_CALLABLE_H
39
41#include <OGF/gom/types/callable.h>
42
43struct lua_State;
44
50namespace OGF {
54 gom_class GOM_API LuaCallable : public Callable {
55 public:
62 LuaCallable(lua_State* L, int target_index);
63
67 bool invoke(const ArgList& args, Any& ret_val) override;
68
72 ~LuaCallable() override;
73
74 private:
75 index_t instance_id_;
76 lua_State* lua_state_;
77 Object_var interpreter_; // Keeps refcount so that Lua interp
78 // is not destroyed before the last
79 // Callable
80 static index_t current_instance_id_;
81 };
82}
83
84#endif
A class that stores a variable of arbitrary type.
Definition any.h:62
Represents a list of name-value pairs.
Definition arg_list.h:65
A Callable object.
Definition callable.h:50
GOM wrapper around a LUA function.
~LuaCallable() override
LuaCallable destructor.
bool invoke(const ArgList &args, Any &ret_val) override
Invokes a method by method name.
LuaCallable(lua_State *L, int target_index)
LuaCallable constructor.
geo_index_t index_t
The type for storing and manipulating indices.
Definition numeric.h:329
Global Graphite namespace.
Definition common.h:76
Definitions common to all include files in the gom library.