2 * Copyright 2001-2004 David Abrahams.
3 * Distributed under the Boost Software License, Version 1.0.
4 * (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
6 #ifndef MODULES_DWA10182001_H
7 # define MODULES_DWA10182001_H
15 struct hash * variables;
16 struct hash * variable_indices;
17 int num_fixed_variables;
18 LIST * * fixed_variables;
19 struct hash * imported_modules;
20 struct module_t * class_module;
21 struct hash * native_rules;
25 typedef struct module_t module_t ; /* MSVC debugger gets confused unless this is provided */
27 module_t * bindmodule( OBJECT * name );
28 module_t * root_module();
29 void delete_module( module_t * );
31 void import_module( LIST * module_names, module_t * target_module );
32 LIST* imported_modules(module_t* module);
34 struct hash * demand_rules( module_t * );
36 void module_bind_variables( struct module_t * m );
39 * After calling module_add_fixed_var, module_set_fixed_variables
40 * must be called before accessing any variables in the module.
42 int module_add_fixed_var( struct module_t * m, OBJECT * name, int * n );
43 void module_set_fixed_variables( struct module_t * m, int n );
46 * Returns the index of the variable or -1 if none exists.
48 int module_get_fixed_var( struct module_t * m, OBJECT * name );