command-getter.h

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//
// Copyright 2010 CNRS
//
// Author: Florent Lamiraux
//

#ifndef DYNAMIC_GRAPH_COMMAND_GETTER_H
#define DYNAMIC_GRAPH_COMMAND_GETTER_H

#include "dynamic-graph/command.h"

namespace dynamicgraph {
namespace command {

template <class E, typename T>
class Getter : public Command {
 public:
  typedef T (E::*GetterMethod)() const;
  Getter(E &entity, GetterMethod getterMethod, const std::string &docString);

 protected:
  virtual Value doExecute();

 private:
  GetterMethod getterMethod_;
};
}  // namespace command
}  // namespace dynamicgraph

#include "dynamic-graph/command-getter.t.cpp"
#endif  // DYNAMIC_GRAPH_COMMAND_GETTER_H