Panzer_BasisDescriptor.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_BASIS_DESCRIPTOR_HPP
#define PANZER_BASIS_DESCRIPTOR_HPP
 
#include <string>
#include <functional>
 
#include "Panzer_PointDescriptor.hpp"
 
namespace panzer {
 
class BasisDescriptor
{
public:
 
  BasisDescriptor();
 
  virtual ~BasisDescriptor() = default;
 
  BasisDescriptor(const int basis_order, const std::string & basis_type);
 
  const std::string & getType() const {return _basis_type;}
 
  int getOrder() const {return _basis_order;}
 
  std::size_t getKey() const {return _key;}
 
  PointDescriptor getPointDescriptor() const;
 
protected:
 
  std::string _basis_type;
 
  // Basis order (>0)
  int _basis_order;
 
  // Unique key associated with basis.
  std::size_t _key;
};
 
bool operator==(const panzer::BasisDescriptor& left,
                const panzer::BasisDescriptor& right);
 
} // namespace panzer
 
namespace std {
  template <>
  struct hash<panzer::BasisDescriptor>
  {
    std::size_t operator()(const panzer::BasisDescriptor& desc) const;
  };
}
 
 
#endif