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 * $RCSfile: b1irange.hxx,v $
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#ifndef _BGFX_RANGE_B1IRANGE_HXX
#define _BGFX_RANGE_B1IRANGE_HXX

#include <basegfx/range/basicrange.hxx>


namespace basegfx
{
    class B1IRange
    {
        ::basegfx::BasicRange< sal_Int32, Int32Traits > maRange;

    public:
        B1IRange()
        {
        }

        explicit B1IRange(sal_Int32 nStartValue)
        :   maRange(nStartValue)
        {
        }

        B1IRange(sal_Int32 nStartValue1, sal_Int32 nStartValue2)
        :   maRange(nStartValue1)
        {
            expand(nStartValue2);
        }

        B1IRange(const B1IRange& rRange)
        :   maRange(rRange.maRange)
        {
        }

        bool isEmpty() const
        {
            return maRange.isEmpty();
        }

        void reset()
        {
            maRange.reset();
        }

        bool operator==( const B1IRange& rRange ) const
        {
            return (maRange == rRange.maRange);
        }

        bool operator!=( const B1IRange& rRange ) const
        {
            return (maRange != rRange.maRange);
        }

        void operator=(const B1IRange& rRange)
        {
            maRange = rRange.maRange;
        }

        sal_Int32 getMinimum() const
        {
            return maRange.getMinimum();
        }

        sal_Int32 getMaximum() const
        {
            return maRange.getMaximum();
        }

        Int32Traits::DifferenceType getRange() const
        {
            return maRange.getRange();
        }

        double getCenter() const
        {
            return maRange.getCenter();
        }

        bool isInside(sal_Int32 nValue) const
        {
            return maRange.isInside(nValue);
        }

        bool isInside(const B1IRange& rRange) const
        {
            return maRange.isInside(rRange.maRange);
        }

        bool overlaps(const B1IRange& rRange) const
        {
            return maRange.overlaps(rRange.maRange);
        }

        void expand(sal_Int32 nValue)
        {
            maRange.expand(nValue);
        }

        void expand(const B1IRange& rRange)
        {
            maRange.expand(rRange.maRange);
        }

        void intersect(const B1IRange& rRange)
        {
            maRange.intersect(rRange.maRange);
        }

        void grow(sal_Int32 nValue)
        {
            maRange.grow(nValue);
        }
    };
} // end of namespace basegfx

#endif /* _BGFX_RANGE_B1IRANGE_HXX */