// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
// Copyright 2008-2016 National ICT Australia (NICTA)
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ------------------------------------------------------------------------


//! \addtogroup fn_intersect
//! @{



template<typename T1, typename T2>
arma_warn_unused
inline
typename
enable_if2
  <
  ( is_arma_type<T1>::value && is_arma_type<T2>::value && is_same_type<typename T1::elem_type, typename T2::elem_type>::value ),
  const Glue<T1, T2, glue_intersect>
  >::result
intersect
  (
  const T1& A,
  const T2& B
  )
  {
  arma_extra_debug_sigprint();
  
  return Glue<T1, T2, glue_intersect>(A, B);
  }



template<typename T1, typename T2>
inline
void
intersect
  (
  Mat<typename T1::elem_type>&            C,
  uvec&                                  iA,
  uvec&                                  iB, 
  const Base<typename T1::elem_type,T1>&  A,
  const Base<typename T1::elem_type,T2>&  B
  )
  {
  arma_extra_debug_sigprint();
  
  glue_intersect::apply(C, iA, iB, A.get_ref(), B.get_ref(), true);  
  }



//! @}
