diff armadillo-2.4.4/include/armadillo_bits/fn_dot.hpp @ 0:8b6102e2a9b0

Armadillo Library

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/armadillo-2.4.4/include/armadillo_bits/fn_dot.hpp	Wed Apr 11 09:27:06 2012 +0100
@@ -0,0 +1,118 @@
+// Copyright (C) 2008-2010 NICTA (www.nicta.com.au)
+// Copyright (C) 2008-2010 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 fn_dot
+//! @{
+
+
+template<typename T1, typename T2>
+arma_inline
+arma_warn_unused
+typename T1::elem_type
+dot
+  (
+  const Base<typename T1::elem_type,T1>& A,
+  const Base<typename T1::elem_type,T2>& B
+  )
+  {
+  arma_extra_debug_sigprint();
+  
+  return op_dot::apply(A,B);
+  }
+
+
+
+template<typename T1, typename T2>
+arma_inline
+arma_warn_unused
+typename T1::elem_type
+norm_dot
+  (
+  const Base<typename T1::elem_type,T1>& A, 
+  const Base<typename T1::elem_type,T2>& B,
+  const typename arma_blas_type_only<typename T1::elem_type>::result* junk = 0
+  )
+  {
+  arma_extra_debug_sigprint();
+  
+  return op_norm_dot::apply(A,B);
+  }
+
+
+
+//
+// cdot
+
+
+
+template<typename T1, typename T2>
+arma_inline
+arma_warn_unused
+typename T1::elem_type
+cdot
+  (
+  const Base<typename T1::elem_type,T1>& A,
+  const Base<typename T1::elem_type,T2>& B,
+  const typename arma_cx_only<typename T1::elem_type>::result* junk = 0
+  )
+  {
+  arma_extra_debug_sigprint();
+  arma_ignore(junk);
+  
+  return op_cdot::apply(A,B);
+  }
+
+
+
+template<typename T1, typename T2>
+arma_inline
+arma_warn_unused
+typename T1::elem_type
+cdot
+  (
+  const Base<typename T1::elem_type,T1>& A,
+  const Base<typename T1::elem_type,T2>& B,
+  const typename arma_not_cx<typename T1::elem_type>::result* junk = 0
+  )
+  {
+  arma_extra_debug_sigprint();
+  arma_ignore(junk);
+  
+  return op_dot::apply(A,B);
+  }
+
+
+
+
+// convert dot(htrans(x), y) to cdot(x,y)
+
+template<typename T1, typename T2>
+arma_inline
+arma_warn_unused
+typename T1::elem_type
+dot
+  (
+  const Op<T1, op_htrans>& A,
+  const Base<typename T1::elem_type,T2>& B,
+  const typename arma_cx_only<typename T1::elem_type>::result* junk = 0
+  )
+  {
+  arma_extra_debug_sigprint();
+  arma_ignore(junk);
+  
+  return cdot(A.m, B);
+  }
+
+
+
+//! @}