cost.hh

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// Copyright (c) 2025 Centre National de la Recherche Scientifique
// Authors: Florent Lamiraux (florent.lamiraux@laas.fr)
//
 
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#ifndef HPP_CORE_PATH_COST_HH
#define HPP_CORE_PATH_COST_HH
 
#include <hpp/core/config.hh>
#include <hpp/core/path.hh>
 
namespace hpp {
namespace core {
namespace path {
class HPP_CORE_DLLAPI Cost {
 public:
  virtual value_type eval(const PathConstPtr_t& path) = 0;
};  // class Cost
 
namespace cost {
class HPP_CORE_DLLAPI Length : public Cost {
 public:
  static LengthPtr_t create() { return LengthPtr_t(new Length()); }
  virtual value_type eval(const PathConstPtr_t& path) { return path->length(); }
};  // class Length
}  // namespace cost
}  // namespace path
}  // namespace core
}  // namespace hpp
#endif  // HPP_CORE_PATH_COST_HH