text: // SPDX-License-Identifier: Apache-2.0
  // 
  // 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 op_index_max
  //! @{
  
  
  class op_index_max
    : public traits_op_xvec
    {
    public:
    
    // dense matrices
    
    template<typename T1>
    inline static void apply(Mat<uword>& out, const mtOp<uword,T1,op_index_max>& in);
    
    template<typename eT>
    inline static void apply_noalias(Mat<uword>& out, const Mat<eT>& X, const uword dim);
    
    
    // cubes
    
    template<typename T1>
    inline static void apply(Cube<uword>& out, const mtOpCube<uword, T1, op_index_max>& in);  
    
    template<typename eT>
    inline static void apply_noalias(Cube<uword>& out, const Cube<eT>& X, const uword dim, const typename arma_not_cx<eT>::result* junk = nullptr);
    
    template<typename eT>
    inline static void apply_noalias(Cube<uword>& out, const Cube<eT>& X, const uword dim, const typename arma_cx_only<eT>::result* junk = nullptr);
    
    
    // sparse matrices
    
    template<typename T1>
    inline static void apply(Mat<uword>& out, const SpBase<typename T1::elem_type,T1>& expr, const uword dim);
    };
  
  
  
  //! @}
  