mesh_function_constant.h

 
#ifndef INCGd0f3b8f133da4af980ce21ffffdf719a
#define INCGd0f3b8f133da4af980ce21ffffdf719a
#include <vector>
 
#include "lf/mesh/mesh_interface.h"
 
namespace lf::mesh::utils {
 
template <class R>
class MeshFunctionConstant {
 public:
  explicit MeshFunctionConstant(R value) : value_(std::move(value)) {}
 
  std::vector<R> operator()(const mesh::Entity& /*unused*/,
                            const Eigen::MatrixXd& local) const {
    return std::vector<R>(local.cols(), value_);
  }
 
 private:
  R value_; 
};
 
}  // namespace lf::mesh::utils
 
#endif  // INCGd0f3b8f133da4af980ce21ffffdf719a