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#ifndef SEEN_NR_SCALE_H
#define SEEN_NR_SCALE_H
#include <libnr/nr-point.h>
#include <libnr/nr-point-ops.h>
namespace NR {
class scale {
private:
Point _p;
private:
scale();
public:
explicit scale(Point const &p) : _p(p) {}
scale(double const x, double const y) : _p(x, y) {}
explicit scale(double const s) : _p(s, s) {}
inline Coord operator[](Dim2 const d) const { return _p[d]; }
inline Coord operator[](unsigned const d) const { return _p[d]; }
inline Coord &operator[](Dim2 const d) { return _p[d]; }
inline Coord &operator[](unsigned const d) { return _p[d]; }
bool operator==(scale const &o) const {
return _p == o._p;
}
bool operator!=(scale const &o) const {
return _p != o._p;
}
scale inverse() const {
return scale(1/_p[0], 1/_p[1]);
}
};
} /* namespace NR */
#endif /* !SEEN_NR_SCALE_H */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
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