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#ifndef __CGLA_MAT3X3D_H__
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#ifndef __CGLA_MAT3X3D_H__
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#define __CGLA_MAT3X3D_H__
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#define __CGLA_MAT3X3D_H__
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#include "CGLA.h"
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#include "CGLA.h"
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#include "Vec3d.h"
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#include "Vec3d.h"
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#include "ArithSqMat3x3Float.h"
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#include "ArithSqMat3x3Float.h"
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namespace CGLA {
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namespace CGLA {
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	/** \brief 3 by 3 double matrix.
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	/** \brief 3 by 3 double matrix.
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			This class will typically be used for rotation or
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			This class will typically be used for rotation or
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			scaling matrices for 3D vectors. */
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			scaling matrices for 3D vectors. */
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	class Mat3x3d: public ArithSqMat3x3Float<Vec3d, Mat3x3d>
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	class Mat3x3d: public ArithSqMat3x3Float<Vec3d, Mat3x3d>
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	{
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	{
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	public:
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	public:
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		/// Construct matrix from 3 Vec3d vectors.
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		/// Construct matrix from 3 Vec3d vectors.
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		Mat3x3d(Vec3d _a, Vec3d _b, Vec3d _c):
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		Mat3x3d(Vec3d _a, Vec3d _b, Vec3d _c):
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			ArithSqMat3x3Float<Vec3d, Mat3x3d> (_a,_b,_c) {}
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			ArithSqMat3x3Float<Vec3d, Mat3x3d> (_a,_b,_c) {}
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		/// Construct the 0 matrix
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		/// Construct the 0 matrix
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		Mat3x3d() {}
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		Mat3x3d() {}
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		/// Construct a matrix from a single scalar value.
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		/// Construct a matrix from a single scalar value.
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		explicit Mat3x3d(float a): ArithSqMat3x3Float<Vec3d, Mat3x3d>(a) {}
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		explicit Mat3x3d(float a): ArithSqMat3x3Float<Vec3d, Mat3x3d>(a) {}
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	};
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	};
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	/// Create an identity matrix.
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	/// Create an identity matrix.
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	inline Mat3x3d identity_Mat3x3d()
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	inline Mat3x3d identity_Mat3x3d()
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	{
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	{
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		return Mat3x3d(Vec3d(1,0,0), Vec3d(0,1,0), Vec3d(0,0,1));
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		return Mat3x3d(Vec3d(1,0,0), Vec3d(0,1,0), Vec3d(0,0,1));
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	}
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	}
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}
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}
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#endif
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#endif
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