/local/lecs/lecs/risc_v0.4.2/sources/build/risc_v0.4.2/src/internal_representation/port_mapping_cache.h

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#ifndef PORT_MAPPING_CACHE_H_INCLUDED_
#define PORT_MAPPING_CACHE_H_INCLUDED_

#include <unordered_map>

#include "rose.h"

#include "instance_tree.h"
#include "path_instance_mapper.h"

namespace risc {

class PortMappingCache {

public:
  PortMappingCache();

  std::unordered_map<int,
                     std::unordered_map<SgVariableDefinition*,
                                        std::pair<risc::InstanceTree,
                                                  int> > > mapping_;

  void initialize(PathInstanceMapper *path_instance_mapper);

  void print();

  std::list<std::pair<int, InstanceTree>>
  get_mapped_module(int channel_id, SgClassDefinition *channel_definition);

private:
  bool is_initialized_;
};

}; // end of namespace risc

#endif /* PORT_MAPPING_CACHE_H_INCLUDED_ */

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