#ifndef __logic_H
#define __logic_H
/*
 * Copyright (c) 2000-2010 Stephen Williams (steve@icarus.com)
 *
 *    This source code is free software; you can redistribute it
 *    and/or modify it in source code form 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

# include  "functor.h"
# include  <stddef.h>

/*
 *  Table driven functor.  oval = table[ival];
 */

class table_functor_s: public functor_s {

    public:
      typedef const unsigned char *truth_t;
      explicit table_functor_s(truth_t t, unsigned str0 =6, unsigned str1 =6);
      virtual ~table_functor_s();

      virtual void set(vvp_ipoint_t i, bool push, unsigned val, unsigned str);

    private:
      truth_t table;
};

// table functor types

extern const unsigned char ft_AND[];
extern const unsigned char ft_BUF[];
extern const unsigned char ft_BUFIF0[];
extern const unsigned char ft_BUFIF1[];
extern const unsigned char ft_BUFZ[];
extern const unsigned char ft_PMOS[];
extern const unsigned char ft_NMOS[];
extern const unsigned char ft_MUXX[];
extern const unsigned char ft_MUXZ[];
extern const unsigned char ft_EEQ[];
extern const unsigned char ft_NAND[];
extern const unsigned char ft_NOR[];
extern const unsigned char ft_NOT[];
extern const unsigned char ft_OR[];
extern const unsigned char ft_TRIAND[];
extern const unsigned char ft_TRIOR[];
extern const unsigned char ft_XNOR[];
extern const unsigned char ft_XOR[];
extern const unsigned char ft_var[];

#endif // __logic_H