X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flinal%2Fsquarematrix.h;h=5b9415a0e22bcddff7f738284b455a7a5a7cb76c;hb=febdd901857c88bcd4cd1be7abc4e6ae766e8a4a;hp=0a97e61172b6489c58e91296421e946cfddfb9d8;hpb=5797fe0a5296952cb8f8643fdc6cabddee19a554;p=libs%2Fmath.git

diff --git a/source/linal/squarematrix.h b/source/linal/squarematrix.h
index 0a97e61..5b9415a 100644
--- a/source/linal/squarematrix.h
+++ b/source/linal/squarematrix.h
@@ -24,6 +24,7 @@ public:
 	static SquareMatrix identity();
 
 	SquareMatrix &operator*=(const SquareMatrix &);
+	using Matrix<T, S, S>::operator*=;
 
 	SquareMatrix &invert();
 };
@@ -47,14 +48,16 @@ template<typename T, unsigned S>
 SquareMatrix<T, S> &SquareMatrix<T, S>::invert()
 {
 	SquareMatrix<T, S> r = identity();
-	return invert_matrix(*this, r);
+	gauss_jordan(*this, r);
+	return *this = r;
 }
 
 template<typename T, unsigned S>
 inline SquareMatrix<T, S> invert(const SquareMatrix<T, S> &m)
 {
-	SquareMatrix<T, S> r = m;
-	return r.invert();
+	SquareMatrix<T, S> temp = m;
+	SquareMatrix<T, S> r = SquareMatrix<T, S>::identity();
+	return gauss_jordan(temp, r);
 }
 
 } // namespace LinAl