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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_basegfx.hxx"
#include <basegfx/tuple/b2dtuple.hxx>
#include <basegfx/numeric/ftools.hxx>
#include <rtl/instance.hxx>

namespace { struct EmptyTuple : public rtl::Static<basegfx::B2DTuple, EmptyTuple> {}; }
#include <basegfx/tuple/b2ituple.hxx>

namespace basegfx
{
    const B2DTuple& B2DTuple::getEmptyTuple()
    {
        return EmptyTuple::get();
    }

	B2DTuple::B2DTuple(const B2ITuple& rTup) 
	:	mfX( rTup.getX() ), 
		mfY( rTup.getY() ) 
	{}

	void B2DTuple::correctValues(const double fCompareValue)
	{
		if(0.0 == fCompareValue)
		{
			if(::basegfx::fTools::equalZero(mfX))
			{
				mfX = 0.0;
			}

			if(::basegfx::fTools::equalZero(mfY))
			{
				mfY = 0.0;
			}
		}
		else
		{
			if(::basegfx::fTools::equal(mfX, fCompareValue))
			{
				mfX = fCompareValue;
			}

			if(::basegfx::fTools::equal(mfY, fCompareValue))
			{
				mfY = fCompareValue;
			}
		}
	}

	B2ITuple fround(const B2DTuple& rTup)
	{
		return B2ITuple(fround(rTup.getX()), fround(rTup.getY()));
	}

} // end of namespace basegfx

// eof