+++ /dev/null
-/* -*- C++ -*- ------------------------------------------------------------
-
-Copyright (c) 2007 Jesse Anders and Demian Nave http://cmldev.net/
-
-The Configurable Math Library (CML) is distributed under the terms of the
-Boost Software License, v1.0 (see cml/LICENSE for details).
-
- *-----------------------------------------------------------------------*/
-/** @file
- * @brief
- */
-
-#ifndef matrix_functions_h
-#define matrix_functions_h
-
-namespace cml {
-
-/** Set the given matrix to the identity matrix.
- *
- * This only makes sense for a square matrix, but no error will be
- * signaled if the matrix is not square.
- *
- * @todo This should return a MatrixXpr to allow loop unrolling, as should
- * the class method.
- */
-template<typename E, class AT, typename BO, typename L>
-inline matrix<E,AT,BO,L>
-identity(const matrix<E,AT,BO,L>& m)
-{
- typename matrix<E,AT,BO,L>::temporary_type result;
-
- /* This is a no-op for fixed-size matrices: */
- cml::et::detail::Resize(result, m.size());
- result.identity();
- return result;
-}
-
-} // namespace cml
-
-#endif
-
-// -------------------------------------------------------------------------
-// vim:ft=cpp