fix(*): fix square_matrix bug
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@ -31,8 +31,8 @@ class SMatrix: public Matrix_{
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SMatrix(_Scalar **_data, int dim) : Matrix_(_data, dim, dim) {}
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explicit SMatrix(Matrix_ m) : Matrix_(m) {}
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_Scalar determinant(void) const;
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_Scalar M(int m, int n);
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SMatrix<_Scalar> inverse(void);
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_Scalar M(int m, int n) const;
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SMatrix<_Scalar> inverse(void) const;
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void operator =(Matrix<_Scalar> m) {
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SMatrix t(m);
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*this = t;
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@ -40,7 +40,7 @@ class SMatrix: public Matrix_{
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};
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template<typename _Scalar>
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SMatrix<_Scalar> inverse(void) const{
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SMatrix<_Scalar> SMatrix<_Scalar>::inverse(void) const{
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SMatrix<_Scalar> res(Matrix_::_Rows);
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_Scalar d = determinant();
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for (int i = 0; i < Matrix_::_Rows; i++) {
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@ -81,7 +81,7 @@ _Scalar SMatrix<_Scalar>::determinant(void) const{
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}
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template<typename _Scalar>
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_Scalar SMatrix<_Scalar>::M(int m, int n) {
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_Scalar SMatrix<_Scalar>::M(int m, int n) const {
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float mid_result = 0;
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int sign = 1;
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int k = Matrix_::_Rows;
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