#!/home/adam/Desktop/EPiQC_Releases/Full_Install_Testing/July10_ScaffCC/rkqc/python
#!/home/adam/Desktop/EPiQC_Releases/Full_Install_Testing/EPiQC_Scaffold/rkqc/python
#!/home/adam/Desktop/EPiQC_Releases/Full_Install_Testing/EPiQC_Scaffold/rkqc/python
#!/home/adam/Desktop/Development/RKQC/python
#!/home/adam/New_Installs/Scaffold_New/rkqc/python
#!/home/adam/Documents/revkit-1.3/python
#!/usr/bin/python

# RevKit: A Toolkit for Reversible Circuit Design (www.revkit.org)
# Copyright (C) 2009-2011  The RevKit Developers <revkit@informatik.uni-bremen.de>
#
# 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 3 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, see <http://www.gnu.org/licenses/>.

import sys, os
sys.path.append(os.path.dirname(sys.path[0]))
from revkit import *

opts = program_options()
opts.add_read_specification_option() \
    .add_write_realization_option() \
    .add_costs_option() \
    .add_option( "print", "prints the circuit" ) \
    .add_option( "bidirectional", True, "Bidirectional approach" ) \
    .add_option( "swop", 0, "0: No SWOP\n1: Exhaustive SWOP\n2: Heuristic SWOP" )

opts.parse( sys.argv )

if not opts.good():
    print opts
    exit()

circ = circuit()
tt = binary_truth_table()

read_specification( tt, opts.read_specification_filename() ) or sys.exit ("Cannot read " + opts.read_specification_filename())

r = swop( circ, tt, \
              enable = opts["swop"] > 0, \
              exhaustive = opts["swop"] == 1, \
              synthesis = reed_muller_synthesis_func( bidirectional = opts["bidirectional"] ), \
              cf = opts.costs() )

if type(r) == dict:
    if opts.is_set( "print" ):
        print circ
    if opts.is_write_realization_filename_set():
        header = "This file has been generated using RevKit %s (www.revkit.org)\nCommand Line:\n%s\nBased on the approach proposed in D. Maslov, G. W. Dueck, and D. M. Miller. Techniques for the Synthesis of Reversible Toffoli Networks, ACM Transactions on Design Automation of Electronic Systems, Vol. 12, No. 4, Article 42, 2007." % ( revkit_version(), " ".join( sys.argv ) )
        write_realization( circ, opts.write_realization_filename(), header = header )
    print_statistics( circ, r["runtime"] )
else:
    print r