comparison armadillo-2.4.4/include/armadillo_bits/op_inv_bones.hpp @ 0:8b6102e2a9b0

Armadillo Library

+// Copyright (C) 2008-2011 NICTA (www.nicta.com.au)
+// Copyright (C) 2008-2011 Conrad Sanderson
+// 
+// This file is part of the Armadillo C++ library.
+// It is provided without any warranty of fitness
+// for any purpose. You can redistribute this file
+// and/or modify it under the terms of the GNU
+// Lesser General Public License (LGPL) as published
+// by the Free Software Foundation, either version 3
+// of the License or (at your option) any later version.
+// (see http://www.opensource.org/licenses for more info)
+
+
+//! \addtogroup op_inv
+//! @{
+
+
+
+//! 'invert matrix' operation (general matrices)
+class op_inv
+  {
+  public:
+  
+  template<typename eT>
+  inline static void apply(Mat<eT>& out, const Mat<eT>& A, const bool slow = false);
+  
+  template<typename T1>
+  inline static void apply(Mat<typename T1::elem_type>& out, const Op<T1,op_inv>& in);
+  
+  template<typename T1>
+  inline static void apply_diag(Mat<typename T1::elem_type>& out, const Base<typename T1::elem_type, T1>& X);
+  };
+
+
+
+//! 'invert matrix' operation (triangular matrices)
+class op_inv_tr
+  {
+  public:
+  
+  template<typename T1>
+  inline static void apply(Mat<typename T1::elem_type>& out, const Op<T1,op_inv_tr>& in);
+  };
+
+
+
+//! 'invert matrix' operation (symmetric positive definite matrices)
+class op_inv_sympd
+  {
+  public:
+  
+  template<typename T1>
+  inline static void apply(Mat<typename T1::elem_type>& out, const Op<T1,op_inv_sympd>& in);
+  };
+
+
+
+//! @}