Panzer_PointDescriptor.hpp

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// @HEADER
// *****************************************************************************
//           Panzer: A partial differential equation assembly
//       engine for strongly coupled complex multiphysics systems
//
// Copyright 2011 NTESS and the Panzer contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER
 
#ifndef __Panzer_PointDescriptor_hpp__
#define __Panzer_PointDescriptor_hpp__
 
#include <string>
 
#include "Teuchos_RCP.hpp"
 
// forward declarations
namespace panzer {
class PointGenerator;
}
 
// class declarations
namespace panzer {
 
class PointDescriptor
{
public:
 
  PointDescriptor() = delete;
 
  PointDescriptor(const std::string & type,const Teuchos::RCP<PointGenerator> & generator);
 
  virtual ~PointDescriptor() = default;
 
  bool
  hasGenerator() const
  {return _generator != Teuchos::null;}
 
  const PointGenerator & getGenerator() const { return *_generator; }
 
  const std::string & getType() const { return _type; }
 
  std::size_t getKey() const {return _key;}
 
protected:
 
  void setup(const std::string & type,const Teuchos::RCP<PointGenerator> & generator);
 
  std::string _type;
 
  std::size_t _key;
 
  Teuchos::RCP<PointGenerator> _generator;
};
 
}
 
 
namespace std {
 
template <>
struct hash<panzer::PointDescriptor>
{
  std::size_t operator()(const panzer::PointDescriptor& desc) const;
};
 
}
 
 
#endif