// 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 glue_quantile
//! @{

class glue_quantile : public traits_glue_default {
 public:
  template <typename eTa, typename eTb>
  inline static void worker(eTb* out_mem, Col<eTa>& Y, const Mat<eTb>& P);

  template <typename eTa, typename eTb>
  inline static void apply_noalias(Mat<eTb>& out, const Mat<eTa>& X, const Mat<eTb>& P,
                                   const uword dim);

  template <typename T1, typename T2>
  inline static void apply(
      Mat<typename T2::elem_type>& out,
      const mtGlue<typename T2::elem_type, T1, T2, glue_quantile>& expr);
};

class glue_quantile_default {
 public:
  template <typename T1, typename T2>
  struct traits {
    static constexpr bool is_row = T1::is_row;
    static constexpr bool is_col = T1::is_col;
    static constexpr bool is_xvec = T1::is_xvec;
  };

  template <typename T1, typename T2>
  inline static void apply(
      Mat<typename T2::elem_type>& out,
      const mtGlue<typename T2::elem_type, T1, T2, glue_quantile_default>& expr);
};

//! @}
