GridIterator.h

#ifndef gridripper_amr1d_GridIterator_h
#define gridripper_amr1d_GridIterator_h

namespace gridripper { namespace amr1d {

class Grid;

class GridIterator
{
private:
    const Grid* topGrid;
    const Grid* currentGrid;
    int currentIndex;
    int refinementRatio;

public:
    GridIterator(const GridIterator& it) {
        currentGrid = it.currentGrid;
        topGrid = it.topGrid;
        currentIndex = it.currentIndex;
        refinementRatio = it.refinementRatio;
    }

    GridIterator(const Grid* g, const Grid* top);

    int count();

    const Grid* getGrid() {
        return currentGrid;
    }

    double getLocationX();

    int getLocationI() {
        return currentIndex;
    }

    bool next();
};

} } // namespace gridripper::amr1d

#endif /* gridripper_amr1d_GridIterator_h */