nearly_singular_integral.hpp

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#ifndef NIHU_NEARLY_SINGULAR_INTEGRAL_HPP_INCLUDED
#define NIHU_NEARLY_SINGULAR_INTEGRAL_HPP_INCLUDED
 
#include "field.hpp"
#include "kernel.hpp"
 
namespace NiHu
{
 
#if 0
template <class Kernel, class TestField, class TrialField>  
class nearly_singular_distance_needed
{
    static bool needed(
        kernel_base<Kernel> const &kernel,
        field_base<TestField> const &test_field,
        field_base<TrialField> const &trial_field)
};
#endif
    
template <class Kernel, class TestField, class TrialField, class Enable = void>
class nearly_singular_integral
{
public:
    static bool needed(
        kernel_base<Kernel> const &kernel,
        field_base<TestField> const &test_field,
        field_base<TrialField> const &trial_field)
    {
        return false;
    }
 
    template <class Result>
    static Result &eval(
        Result &result,
        kernel_base<Kernel> const &kernel,
        field_base<TestField> const &test_field,
        field_base<TrialField> const &trial_field)
    {
            return result;
    }
};
 
} // end of namespace
 
#endif /* NIHU_NEARLY_SINGULAR_INTEGRAL_HPP_INCLUDED */