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/* ----------------------------------------------------------------------- *
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* This file is part of GEL, http://www.imm.dtu.dk/GEL
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* Copyright (C) the authors and DTU Informatics
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* For license and list of authors, see ../../doc/intro.pdf
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* ----------------------------------------------------------------------- */
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/** @file Mat2x2f.h
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* @brief 2x2 float matrix class
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*/
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#ifndef __CGLA_MAT2X2F_H__
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#define __CGLA_MAT2X2F_H__
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#include "Vec2f.h"
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#include "ArithSqMat2x2Float.h"
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namespace CGLA
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{
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/** \brief Two by two float matrix.
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This class is useful for various
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vector transformations in the plane. */
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class Mat2x2f: public ArithSqMat2x2Float<Vec2f, Mat2x2f>
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{
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public:
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/// Construct a Mat2x2f from two Vec2f vectors.
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Mat2x2f(Vec2f _a, Vec2f _b): ArithSqMat2x2Float<Vec2f, Mat2x2f> (_a,_b) {}
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/// Construct a Mat2x2f from four scalars.
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Mat2x2f(float _a, float _b, float _c, float _d):
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ArithSqMat2x2Float<Vec2f, Mat2x2f>(Vec2f(_a,_b),Vec2f(_c,_d)) {}
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/// Construct the NAN matrix
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Mat2x2f() {}
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/// Construct a Mat2x2f from a single scalar
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explicit Mat2x2f(float a): ArithSqMat2x2Float<Vec2f, Mat2x2f>(a) {}
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};
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}
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#endif
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