/local/lecs/lecs/risc_v0.2.1/sources/build/risc_v0.2.1/src/internal_representation/instance_tree.h

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#ifndef INSTANCE_TREE_H_INCLUDED_
#define INSTANCE_TREE_H_INCLUDED_

#include "rose.h"

#include <vector>
#include <list>
#include <utility>

#include "variable.h"
#include "class.h"
#include "object.h"

namespace risc {

class InstanceTree {

public:
  InstanceTree();

  InstanceTree(const InstanceTree &other);

  typedef std::pair<Class*, Object*> Element;
  typedef std::list<Element> Path;

  InstanceTree get_real_mapped_variable();

  std::list<InstanceTree> find_all_instances_of(SgVariableDefinition *var_def);

  InstanceTree get_parent();

  void print_instance_tree();

  Class* get_scope();

  Object* get_object();

  SgVariableSymbol* get_object_symbol();

  void get_all_ports(std::list<InstanceTree>& occurence);

  void get_all_events(std::list<InstanceTree>& occurence);

  Element pop_back();

  void push_back(Element ohs);


  Path path_;

  bool operator==(const InstanceTree &ohs);

private:
  void recursive_tree_walk(std::list<InstanceTree>& occurence,
           SgVariableDefinition *var_def);

  SgVariableSymbol* get_mapped_reference(SgVariableSymbol* reference,
    SgClassDefinition *base_class_def,
    SgClassDefinition *parent_class_def,
    SgVariableDefinition *parent_member);
};

} // end of namespace risc

#endif /* INSTANCE_TREE_H_INCLUDED_ */

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