#if !defined(__ximath_h) #define __ximath_h #include "ximadef.h" //***bd*** simple floating point point class DLL_EXP CxPoint2 { public: CxPoint2(); CxPoint2(float const x_, float const y_); CxPoint2(CxPoint2 const &p); float Distance(CxPoint2 const p2); float Distance(float const x_, float const y_); float x,y; }; //and simple rectangle class DLL_EXP CxRect2 { public: CxRect2(); CxRect2(float const x1_, float const y1_, float const x2_, float const y2_); CxRect2(CxPoint2 const &bl, CxPoint2 const &tr); CxRect2(CxRect2 const &p); float Surface() const; CxRect2 CrossSection(CxRect2 const &r2) const; CxPoint2 Center() const; float Width() const; float Height() const; CxPoint2 botLeft; CxPoint2 topRight; }; #endif