// Copyright (C) 2009-2016 National ICT Australia (NICTA)
// 
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
// -------------------------------------------------------------------
// 
// Written by Conrad Sanderson - http://conradsanderson.id.au
// Written by Dimitrios Bouzas


//! \addtogroup fn_cor
//! @{



template<typename T1>
arma_warn_unused
inline
const Op<T1, op_cor>
cor(const Base<typename T1::elem_type,T1>& X, const uword norm_type = 0)
  {
  arma_extra_debug_sigprint();
  
  arma_debug_check( (norm_type > 1), "cor(): parameter 'norm_type' must be 0 or 1" );
  
  return Op<T1, op_cor>(X.get_ref(), norm_type, 0);
  }



template<typename T1, typename T2>
arma_warn_unused
inline
const Glue<T1,T2,glue_cor>
cor(const Base<typename T1::elem_type,T1>& A, const Base<typename T1::elem_type,T2>& B, const uword norm_type = 0)
  {
  arma_extra_debug_sigprint();
  
  arma_debug_check( (norm_type > 1), "cor(): parameter 'norm_type' must be 0 or 1" );
  
  return Glue<T1, T2, glue_cor>(A.get_ref(), B.get_ref(), norm_type);
  }



//! @}
