Added some more functions for convenience

Matrix/Matrix.hpp

@@ -50,6 +50,8 @@ public:
 
 	void Transpose();
 	void Invert();
+	friend Matrix Transpose(const Matrix& mat);
+	friend Matrix Invert(const Matrix& mat);
 	void MultiplyRow(uint row, double factor);
 	void SwapRows(uint left, uint right);
 	void AddMultiplesToRow(uint base, uint target, double factor);
@@ -87,7 +89,7 @@ private:
 	bool DimensionsFitting(const Matrix& left, const Matrix& right);
 	void Resize(uint rows, uint cols, doubleMatrix& matrix);
 
-
+	Matrix _transpose(const Matrix& mat);
 };
 
 
@@ -269,6 +271,25 @@ inline void Matrix::Transpose()
 }
 
 
+////////////////////////////////////////////////////
+/// \brief Transposes the matrix (friend function)
+///
+////////////////////////////////////////////////////
+inline Matrix Transpose(const Matrix& mat)
+{
+	Matrix transposed = mat;
+	transposed.Transpose();
+	return transposed;
+}
+
+Matrix Matrix::_transpose(const Matrix& mat)
+{
+	Matrix transposed = mat;
+	transposed.Transpose();
+	return transposed;
+}
+
+
 ////////////////////////////////////////////////////
 /// \brief Inverts the matrix
 ///
@@ -291,6 +312,18 @@ inline void Matrix::Invert()
 }
 
 
+////////////////////////////////////////////////////
+/// \brief Invertss the matrix (friend function)
+///
+////////////////////////////////////////////////////
+inline Matrix Invert(const Matrix& mat)
+{
+	Matrix inverse = mat;
+	inverse.Invert();
+	return inverse;
+}
+
+
 
 ////////////////////////////////////////////////////
 /// \brief Multiplies each value of a given row by a given factor