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/************************************************************************
************************************************************************
FAUST compiler
Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
************************************************************************
************************************************************************/
#ifndef __NAMES__
#define __NAMES__
#include "tlib.hh"
#include "propagate.hh"
#include <string>
using namespace std;
/**
* \file names.hh
*
* Interface for names management.
*
**/
/**
* Indicates the identifier (if any) the expression was a definition of.
* @param t the expression
* @param id reference to the identifier
* @return true if the expression t was a definition of id
**/
bool getDefNameProperty(Tree t, Tree& id);
void setDefNameProperty(Tree t, Tree id);
void setDefNameProperty(Tree t, const string& name);
//bool getSigListNickName (Tree t, Tree& id);
//void setSigListNickName (const siglist& lsig, const string& nickname);
void setSigListNickName (Tree lsig, const string& nickname);
void setSigNickname(Tree t, const string& id);
bool getSigNickname(Tree t, Tree& id);
/**
* Push a new layer and add a single definition.
* @param id the symbol id to be defined
* @param def the definition to be binded to the symbol id
* @param lenv the environment where to push the layer and add the definition
* @return the new environment
*/
Tree pushValueDef(Tree id, Tree def, Tree lenv);
/* numeric simplification of pattern arguments */
Tree simplifyPattern (Tree pattern);
#endif
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