quadrature_descriptor_selector_for_potential_operators.hpp

// Copyright (C) 2011-2012 by the BEM++ Authors
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#ifndef fiber_quadrature_descriptor_selector_for_potential_operators_hpp
#define fiber_quadrature_descriptor_selector_for_potential_operators_hpp

#include "../common/common.hpp"

#include "../common/armadillo_fwd.hpp"
#include "scalar_traits.hpp"
#include "single_quadrature_descriptor.hpp"

namespace Fiber
{

template <typename BasisFunctionType> class Shapeset;

template <typename BasisFunctionType>
class QuadratureDescriptorSelectorForPotentialOperators
{
public:
    typedef typename ScalarTraits<BasisFunctionType>::RealType CoordinateType;
    virtual ~QuadratureDescriptorSelectorForPotentialOperators() {}

    virtual SingleQuadratureDescriptor quadratureDescriptor(
        const arma::Col<CoordinateType>& point, int trialElementIndex,
        CoordinateType nominalDistance) const = 0;

    virtual SingleQuadratureDescriptor farFieldQuadratureDescriptor(
        const Shapeset<BasisFunctionType>& trialShapeset,
        int trialElementCornerCount) const = 0;
};

} // namespace Fiber

#endif