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ortools-clone/examples/cpp/fap_model_printer.cc
2012-09-13 16:25:28 +00:00

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3.4 KiB
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// Copyright 2010-2012 Google
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "cpp/fap_model_printer.h"
#include <map>
#include <string>
#include <vector>
#include "base/stringprintf.h"
#include "base/concise_iterator.h"
namespace operations_research {
FapModelPrinter::FapModelPrinter(const std::map<int, FapVariable>& variables,
const std::vector<FapConstraint>& constraints,
const string& objective,
const std::vector<int>& values)
: variables_(variables),
constraints_(constraints),
objective_(objective),
values_(values) { }
FapModelPrinter::~FapModelPrinter() { }
void FapModelPrinter::PrintFapVariables() {
int key;
int domain_index;
int initial_position;
int mobility_index;
int mobility_cost;
LOG(INFO) << "Variable File:";
for (ConstIter<std::map<int, FapVariable> > it(variables_); !it.at_end(); ++it) {
LOG(INFO) << "Variable ";
key = it->first;
LOG(INFO) << StringPrintf("%3d: ", key);
domain_index = it->second.domain_index_;
LOG(INFO) << StringPrintf("%3d", domain_index);
initial_position = it->second.initial_position_;
LOG(INFO) << StringPrintf("%3d", initial_position);
mobility_index = it->second.mobility_index_;
LOG(INFO) << StringPrintf("%3d", mobility_index);
mobility_cost = it->second.mobility_cost_;
LOG(INFO) << StringPrintf("%8d", mobility_cost);
LOG(INFO) << StringPrintf(" { ");
for (int i = 0; i < it->second.domain_.size(); ++i)
LOG(INFO) << StringPrintf("%d ", it->second.domain_[i]);
LOG(INFO) << "}";
LOG(INFO) << "\n";
}
}
void FapModelPrinter::PrintFapConstraints() {
int variable1;
int variable2;
string type;
string operation;
int value;
int weight_index;
int weight_cost;
LOG(INFO) << "Constraint File:";
for (ConstIter<std::vector<FapConstraint> > it(constraints_); !it.at_end(); ++it) {
variable1 = it->variable1_;
LOG(INFO) << StringPrintf("%3d ", variable1);
variable2 = it->variable2_;
LOG(INFO) << StringPrintf("%3d ", variable2);
type = it->type_;
LOG(INFO) << type;
operation = it->operator_;
LOG(INFO) << operation;
value = it->value_;
LOG(INFO) << StringPrintf("%3d", value);
weight_index = it->weight_index_;
LOG(INFO) << StringPrintf("%3d", weight_index);
weight_cost = it->weight_cost_;
LOG(INFO) << StringPrintf("%8d", weight_cost);
if (it->hard_) {
LOG(INFO) << " hard";
}
LOG(INFO) << "\n";
}
}
void FapModelPrinter::PrintFapObjective() {
LOG(INFO) << "Objective: " << objective_;
}
void FapModelPrinter::PrintFapValues() {
LOG(INFO) << StringPrintf("Values(%d): ", static_cast<int>(values_.size()));
for (ConstIter<std::vector<int> > it(values_); !it.at_end(); ++it) {
LOG(INFO) << *it;
}
}
} // namespace operations_research