comparison armadillo-2.4.4/include/armadillo_bits/op_dot_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_dot
+//! @{
+
+//! \brief
+//! dot product operation 
+
+class op_dot
+  {
+  public:
+  
+  template<typename eT>
+  arma_hot arma_pure inline static eT direct_dot_arma(const uword n_elem, const eT* const A, const eT* const B);
+  
+  template<typename eT>
+  arma_hot arma_pure inline static typename arma_float_only<eT>::result
+  direct_dot(const uword n_elem, const eT* const A, const eT* const B);
+  
+  template<typename eT>
+  arma_hot arma_pure inline static typename arma_cx_only<eT>::result
+  direct_dot(const uword n_elem, const eT* const A, const eT* const B);
+  
+  template<typename eT>
+  arma_hot arma_pure inline static typename arma_integral_only<eT>::result
+  direct_dot(const uword n_elem, const eT* const A, const eT* const B);
+  
+  
+  template<typename eT>
+  arma_hot arma_pure inline static eT direct_dot(const uword n_elem, const eT* const A, const eT* const B, const eT* C);
+  
+  template<typename T1, typename T2>
+  arma_hot arma_inline static typename T1::elem_type apply(const Base<typename T1::elem_type,T1>& X, const Base<typename T1::elem_type,T2>& Y);
+  
+  template<typename T1, typename T2>
+  arma_hot inline static typename T1::elem_type apply_unwrap(const Base<typename T1::elem_type,T1>& X, const Base<typename T1::elem_type,T2>& Y);
+  
+  template<typename T1, typename T2>
+  arma_hot inline static typename T1::elem_type apply_proxy (const Base<typename T1::elem_type,T1>& X, const Base<typename T1::elem_type,T2>& Y);
+  };
+
+
+
+//! \brief
+//! normalised dot product operation 
+
+class op_norm_dot
+  {
+  public:
+  
+  template<typename T1, typename T2>
+  arma_hot inline static typename T1::elem_type apply       (const Base<typename T1::elem_type,T1>& X, const Base<typename T1::elem_type,T2>& Y);
+  
+  template<typename T1, typename T2>
+  arma_hot inline static typename T1::elem_type apply_unwrap(const Base<typename T1::elem_type,T1>& X, const Base<typename T1::elem_type,T2>& Y);
+  };
+
+
+
+class op_cdot
+  {
+  public:
+  
+  template<typename T1, typename T2>
+  arma_hot arma_inline static typename T1::elem_type apply(const Base<typename T1::elem_type,T1>& X, const Base<typename T1::elem_type,T2>& Y);
+  };
+
+
+
+//! @}