FDHelper.h

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#ifndef included_AMP_FDHelper
#define included_AMP_FDHelper
 
#include "AMP/discretization/DOF_Manager.h"
#include "AMP/mesh/Mesh.h"
#include "AMP/mesh/MeshID.h"
#include "AMP/vectors/MultiVector.h"
#include "AMP/vectors/Vector.h"
 
std::array<double, 3> getDiscreteNorms( const std::vector<double> &h,
                                        std::shared_ptr<const AMP::LinearAlgebra::Vector> u );
 
 
void fillMultiVectorWithFunction(
    std::shared_ptr<const AMP::Mesh::Mesh> Mesh,
    AMP::Mesh::GeomType geom,
    std::shared_ptr<const AMP::Discretization::DOFManager> scalarDOFMan,
    std::shared_ptr<AMP::LinearAlgebra::Vector> vec_,
    const std::function<double( size_t component, AMP::Mesh::Point &point )> &fun );
 
 
#endif