74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
/* { dg-do compile } */
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typedef unsigned long ULONG;
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void iwos_ErrorMessage(long error, const char * const file_name,
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ULONG line_num, const char * const message);
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class AbcA2d {
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public:
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double x;
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double y;
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~AbcA2d() { }
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};
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enum AbcZyParamType { ABC_SP_1 };
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class AbcExtent2d {
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AbcA2d m_vMin;
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AbcA2d m_vMax;
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public:
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AbcExtent2d(const AbcA2d & rMin, const AbcA2d & rMax);
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AbcA2d ClampPoint2d(const AbcA2d & rPoint) const;
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AbcA2d GetMax() const { return m_vMax; }
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AbcA2d GetMin() const { }
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AbcA2d Evaluate(double dNormalizedX, double dNormalizedY) const;
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};
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inline AbcExtent2d::AbcExtent2d(const AbcA2d & rMin, const AbcA2d & rMax)
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{
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if (rMin.x > rMax.x || rMin.y > rMax.y)
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{
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long sErr = (1007);
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if (sErr != 1000)
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iwos_ErrorMessage(sErr,(const char * const)__null,
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0,(const char * const)__null);
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}
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else
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{
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m_vMin = rMin;
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m_vMax = rMax;
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}
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}
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inline AbcA2d AbcExtent2d::ClampPoint2d(const AbcA2d & rPoint) const
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{
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AbcA2d sRet = rPoint;
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if (rPoint.x < m_vMin.x)
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sRet.x = m_vMin.x;
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return sRet;
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}
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inline AbcA2d AbcExtent2d::Evaluate(double dNormalizedX, double dNormalizedY)
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const
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{
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AbcA2d sRet;
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sRet.x = m_vMin.x + dNormalizedX * (m_vMax.x - m_vMin.x);
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sRet.y = m_vMin.y + dNormalizedY * (m_vMax.y - m_vMin.y);
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return ClampPoint2d(sRet);
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}
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class AbcAbcdTracer {
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AbcExtent2d m_vUVDomain;
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virtual long TestIsoAbcde(AbcZyParamType eZyParam, double dParam,
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int & rbZyxIsSolution);
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virtual int DoesPointLieOnAbcde(AbcA2d & rUV, int bRefinePoint) const;
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};
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long AbcAbcdTracer::TestIsoAbcde(AbcZyParamType eZyParam, double dParam,
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int & rbZyxIsSolution)
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{
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AbcA2d sUV1(m_vUVDomain.GetMin());
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AbcA2d sUV2(m_vUVDomain.GetMax());
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AbcExtent2d sUVIso(sUV1,sUV2);
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for (ULONG i=0; i<10; i++)
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{
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double dT = i / (10 -1.0);
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AbcA2d sUV = sUVIso.Evaluate(dT,dT);
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if (!DoesPointLieOnAbcde(sUV,0))
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;
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}
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}
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