src/preprocessing/passes/ite_removal.h

   1 /*********************                                                        */
   2 /*! \file ite_removal.h
   3  ** \verbatim
   4  ** Top contributors (to current version):
   5  **   Andres Noetzli, Mathias Preiner
   6  ** This file is part of the CVC4 project.
   7  ** Copyright (c) 2009-2020 by the authors listed in the file AUTHORS
   8  ** in the top-level source directory) and their institutional affiliations.
   9  ** All rights reserved.  See the file COPYING in the top-level source
  10  ** directory for licensing information.\endverbatim
  11  **
  12  ** \brief Remove ITEs from the assertions
  13  **
  14  ** [[ Add lengthier description here ]]
  15  ** \todo document this file
  16  **/
  17
  18 #include "cvc4_private.h"
  19
  20 #ifndef CVC4__PREPROCESSING__PASSES__ITE_REMOVAL_H
  21 #define CVC4__PREPROCESSING__PASSES__ITE_REMOVAL_H
  22
  23 #include <unordered_set>
  24 #include <vector>
  25
  26 #include "preprocessing/preprocessing_pass.h"
  27 #include "preprocessing/preprocessing_pass_context.h"
  28
  29 namespace CVC4 {
  30 namespace preprocessing {
  31 namespace passes {
  32
  33 class IteRemoval : public PreprocessingPass
  34 {
  35  public:
  36   IteRemoval(PreprocessingPassContext* preprocContext);
  37
  38  protected:
  39   PreprocessingPassResult applyInternal(AssertionPipeline* assertions) override;
  40 };
  41
  42 }  // namespace passes
  43 }  // namespace preprocessing
  44 }  // namespace CVC4
  45
  46 #endif  // CVC4__PREPROCESSING__PASSES__ITE_REMOVAL_H