/*
 * Copyright (c) 2002, The Tendra Project <http://www.ten15.org/>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice unmodified, this list of conditions, and the following
 *    disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 *    		 Crown Copyright (c) 1997, 1998
 *    
 *    This TenDRA(r) Computer Program is subject to Copyright
 *    owned by the United Kingdom Secretary of State for Defence
 *    acting through the Defence Evaluation and Research Agency
 *    (DERA).  It is made available to Recipients with a
 *    royalty-free licence for its use, reproduction, transfer
 *    to other parties and amendment for any purpose not excluding
 *    product development provided that any such use et cetera
 *    shall be deemed to be acceptance of the following conditions:-
 *    
 *        (1) Its Recipients shall ensure that this Notice is
 *        reproduced upon any copies or amended versions of it;
 *    
 *        (2) Any amended version of it shall be clearly marked to
 *        show both the nature of and the organisation responsible
 *        for the relevant amendment or amendments;
 *    
 *        (3) Its onward transfer from a recipient to another
 *        party shall be deemed to be that party's acceptance of
 *        these conditions;
 *    
 *        (4) DERA gives no warranty or assurance as to its
 *        quality or suitability for any purpose and DERA accepts
 *        no liability whatsoever in relation to any use to which
 *        it may be put.
 *
 * $TenDRA: tendra/src/producers/common/construct/template.h,v 1.4 2003/08/24 22:52:57 nonce Exp $
 */


#ifndef TEMPLATE_INCLUDED
#define TEMPLATE_INCLUDED


/*
 *    TEMPLATE DECLARATIONS
 *
 *    The routines in this module are concerned with the declaration of
 *    templates.
 */

extern void init_templates(void);
extern TOKEN template_params(int);
extern TYPE make_template_type(TOKEN, TYPE);
extern void end_template(TOKEN);
extern void template_decl(TYPE);
extern TYPE check_templ_params(TYPE, IDENTIFIER);
extern int check_templ_dargs(TYPE);
extern void check_deduced_args(IDENTIFIER, LIST (IDENTIFIER), LIST (TOKEN));
extern void redecl_template(TYPE *, TYPE *, IDENTIFIER);
extern void reset_primary_templ(TYPE, TYPE);
extern LIST (TOKEN) make_primary_args(LIST (IDENTIFIER));
extern void export_template(IDENTIFIER, int);
extern int is_exported(IDENTIFIER);

extern IDENTIFIER make_type_param(IDENTIFIER);
extern IDENTIFIER make_exp_param(TYPE, IDENTIFIER);
extern IDENTIFIER make_template_param(TYPE, IDENTIFIER);
extern void init_type_param(IDENTIFIER, TYPE);
extern void init_exp_param(IDENTIFIER, EXP);
extern void init_template_param(IDENTIFIER, IDENTIFIER);
extern IDENTIFIER find_template(IDENTIFIER, int);
extern int is_templ_decl(IDENTIFIER, TYPE);
extern int is_templ_param(IDENTIFIER);
extern int is_templ_alias(IDENTIFIER);
extern int is_templ_type(TYPE);
extern int is_templ_spec(TYPE);
extern int is_templ_depend(TYPE);
extern int is_templ_nspace(NAMESPACE);

extern PPTOKEN *skip_template_args(IDENTIFIER, int);
extern IDENTIFIER parse_id_template(IDENTIFIER, PPTOKEN *, int);
extern IDENTIFIER parse_type_template(IDENTIFIER, PPTOKEN *, int);
extern TYPE parse_typedef_templ(IDENTIFIER, PPTOKEN *);
extern TYPE deduce_type_template(IDENTIFIER, int);
extern IDENTIFIER apply_template(IDENTIFIER, LIST (TOKEN), int, int);
extern TYPE check_typename(NAMESPACE, IDENTIFIER, BASE_TYPE);
extern TYPE make_typename(NAMESPACE, IDENTIFIER);
extern TYPE find_typename(IDENTIFIER, LIST (TOKEN), BASE_TYPE, int);

extern int depends_on(TYPE, LIST (IDENTIFIER));
extern int depends_on_exp(EXP, LIST (IDENTIFIER), int);
extern int depends_on_nat(NAT, LIST (IDENTIFIER), int);
extern int depends_on_off(OFFSET, LIST (IDENTIFIER), int);
extern int depends_on_param(IDENTIFIER, LIST (IDENTIFIER));
extern int depends_on_args(LIST (TOKEN), LIST (IDENTIFIER), int, int);
extern int dependent_call(IDENTIFIER, LIST (EXP));
extern int dependent_cast(IDENTIFIER, TYPE);
extern int dependent_conv(TYPE, LIST (EXP));
extern int dependent_id(IDENTIFIER);
extern int deduce_template(TYPE, TYPE, int);
extern int eq_templ_params(LIST (IDENTIFIER), LIST (IDENTIFIER));
extern void restore_templ_params(LIST (IDENTIFIER));
extern int eq_template(TYPE, TYPE, int, int, int);
extern TYPE injected_type(TYPE, int);
extern void mark_used(EXP);
extern LIST (IDENTIFIER) any_templ_param;
extern LIST (IDENTIFIER) any_token_param;
extern NAMESPACE templ_namespace;
extern TYPE type_templ_param;
extern int allow_templ_dargs;


#endif
