/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */

/*
 *  Main authors:
 *     Guido Tack <guido.tack@monash.edu>
 */

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __MINIZINC_OUTPUT_HH__
#define __MINIZINC_OUTPUT_HH__

#include <minizinc/flatten_internal.hh>

namespace MiniZinc {

/// Remove all output annotations from \a vd
void removeIsOutput(VarDecl* vd);

/// Copy output item to FlatZinc model
void copyOutput(EnvI& e);

/// Copy all dependent variable declarations
void outputVarDecls(EnvI& env, Item* ci, Expression* e);

/// Create initial output model
void createOutput(EnvI& e, std::vector<VarDecl*>& deletedFlatVarDecls,
                  FlatteningOptions::OutputMode outputMode, bool outputObjective,
                  bool includeOutputItem);
/// Finalise output model after flattening is complete
void finaliseOutput(EnvI& e, std::vector<VarDecl*>& deletedFlatVarDecls);

/// Remove all links to variables in flat model from output model in \a env
void cleanupOutput(EnvI& env);

ArrayLit* createJSONOutput(EnvI& env, bool outputObjective, bool includeOutputItem);

}  // namespace MiniZinc

#endif