Locator.hpp

//
// $Id: Locator.hpp,v 1.1 2008/01/14 19:20:43 werner Exp $
//
#ifndef __FIBEROP_LOCATOR_HPP
#define __FIBEROP_LOCATOR_HPP

#include "gridopDllApi.h"

#include <field/MemArray.hpp>
#include <field/DynamicSize.hpp>
#include <field/DirectProductArray.hpp>

namespace Fiber
{

class   gridop_API Locator : MemCore::Interface<Locator>
{
public:
        virtual ~Locator();
};

template <int N>
class DimensionalLocator : Locator
{
public:
        enum { Dims = N };

        typedef MultiIndex<N>         MIndex_t;

        template <class Type>
        class   TypedLocator
        {
        public:

        static  bool get(const RefPtr<MemArrayBase<N> >&M, FixedArray<double,N>&coords)
                {
                        if (RefPtr<DirectProductMemArray<FixedArray<Type, N> > > D = M)
                        {
                                return D->locate(coords);
                        } 
                        return false;
                }
        };
};

} /* namespace Fiber */ 

#endif /* __FIBEROP_LOCATOR_HPP */