/*********************                                                        */
/*! \file assertion_pipeline.cpp
 ** \verbatim
 ** Top contributors (to current version):
 **   Andres Noetzli
 ** This file is part of the CVC4 project.
 ** Copyright (c) 2009-2018 by the authors listed in the file AUTHORS
 ** in the top-level source directory) and their institutional affiliations.
 ** All rights reserved.  See the file COPYING in the top-level source
 ** directory for licensing information.\endverbatim
 **
 ** \brief AssertionPipeline stores a list of assertions modified by
 ** preprocessing passes
 **/

#include "preprocessing/assertion_pipeline.h"

#include "expr/node_manager.h"
#include "proof/proof.h"
#include "proof/proof_manager.h"

namespace CVC4 {
namespace preprocessing {

AssertionPipeline::AssertionPipeline() : d_realAssertionsEnd(0) {}

void AssertionPipeline::replace(size_t i, Node n)
{
  PROOF(ProofManager::currentPM()->addDependence(n, d_nodes[i]););
  d_nodes[i] = n;
}

void AssertionPipeline::replace(size_t i,
                                Node n,
                                const std::vector<Node>& addnDeps)
{
  PROOF(ProofManager::currentPM()->addDependence(n, d_nodes[i]);
        for (const auto& addnDep
             : addnDeps) {
          ProofManager::currentPM()->addDependence(n, addnDep);
        });
  d_nodes[i] = n;
}

void AssertionPipeline::replace(size_t i, const std::vector<Node>& ns)
{
  PROOF(
      for (const auto& n
           : ns) { ProofManager::currentPM()->addDependence(n, d_nodes[i]); });
  d_nodes[i] = NodeManager::currentNM()->mkConst<bool>(true);

  for (const auto& n : ns)
  {
    d_nodes.push_back(n);
  }
}

}  // namespace preprocessing
}  // namespace CVC4