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/*
* Main authors:
* Roberto Castaneda Lozano <rcas@acm.org>
*
* This file is part of Unison, see http://unison-code.github.io
*
* Copyright (c) 2016, RISE SICS AB
* 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,
* 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.
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
*/
#include "simplemodel.hpp"
SimpleModel::SimpleModel(Parameters * p_input, ModelOptions * p_options,
IntPropLevel p_ipl) :
CompleteModel(p_input, p_options, p_ipl)
{
v_users = SetVarArray(*this, T().size(), IntSet::empty,
IntSet(min_of(input->P), max_of(input->P)));
// Individual domains of problem variables
CompleteModel::post_decision_variable_domain_definitions();
// Secondary variable definitions
CompleteModel::post_secondary_variable_definitions();
// Basic model
CompleteModel::post_basic_model_constraints();
// Global cost
CompleteModel::post_global_cost_definition();
// Cost of each block
CompleteModel::post_cost_definition();
// Trivial branchers
post_trivial_branchers();
}
SimpleModel::SimpleModel(SimpleModel& cg) :
CompleteModel(cg) {}
SimpleModel* SimpleModel::copy(void) {
return new SimpleModel(*this);
}
void SimpleModel::post_trivial_branchers(void) {
branch(*this, v_a, BOOL_VAR_NONE(), BOOL_VAL_MIN());
branch(*this, v_i, INT_VAR_NONE(), INT_VAL_MIN());
branch(*this, v_y, INT_VAR_NONE(), INT_VAL_MAX());
// TODO: do not assign registers to dead temporaries
branch(*this, v_r, INT_VAR_NONE(), INT_VAL_MIN());
// TODO: do not assign cycles to inactive operations
branch(*this, v_c, INT_VAR_NONE(), INT_VAL_MIN());
}