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/********************* */
/*! \file preprocessing_pass_registry.h
** \verbatim
** Top contributors (to current version):
** Justin Xu, Yoni Zohar
** 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 The preprocessing pass registry
**
** The preprocessing pass registry keeps track of all the instances of
** preprocessing passes. Upon creation, preprocessing passes are registered in
** the registry, which then takes ownership of them.
**/
#include "cvc4_private.h"
#ifndef __CVC4__PREPROCESSING__PREPROCESSING_PASS_REGISTRY_H
#define __CVC4__PREPROCESSING__PREPROCESSING_PASS_REGISTRY_H
#include <memory>
#include <string>
#include <unordered_map>
#include "preprocessing/preprocessing_pass.h"
namespace CVC4 {
namespace preprocessing {
class PreprocessingPassRegistry {
public:
/**
* Registers a pass with a unique name and takes ownership of it.
*/
void registerPass(const std::string& ppName,
std::unique_ptr<PreprocessingPass> preprocessingPass);
/**
* Retrieves a pass with a given name from registry.
*/
PreprocessingPass* getPass(const std::string& ppName);
/**
Clears all passes from the registry.
*/
void unregisterPasses();
private:
bool hasPass(const std::string& ppName);
/* Stores all the registered preprocessing passes. */
std::unordered_map<std::string, std::unique_ptr<PreprocessingPass>>
d_stringToPreprocessingPass;
}; // class PreprocessingPassRegistry
} // namespace preprocessing
} // namespace CVC4
#endif /* __CVC4__PREPROCESSING__PREPROCESSING_PASS_REGISTRY_H */
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