// 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_sp_min
//! @{

class op_sp_min : public traits_op_xvec {
 public:
  template <typename T1>
  inline static void apply(Mat<typename T1::elem_type>& out,
                           const mtSpReduceOp<typename T1::elem_type, T1, op_sp_min>& in);

  //

  template <typename T1>
  inline static void apply_proxy(
      Mat<typename T1::elem_type>& out, const SpProxy<T1>& p, const uword dim,
      const typename arma_not_cx<typename T1::elem_type>::result* junk = nullptr);

  template <typename T1>
  inline static typename T1::elem_type vector_min(
      const T1& X,
      const typename arma_not_cx<typename T1::elem_type>::result* junk = nullptr);

  template <typename T1>
  inline static typename arma_not_cx<typename T1::elem_type>::result min(
      const SpBase<typename T1::elem_type, T1>& X);

  template <typename T1>
  inline static typename arma_not_cx<typename T1::elem_type>::result min_with_index(
      const SpProxy<T1>& P, uword& index_of_min_val);

  //

  template <typename T1>
  inline static void apply_proxy(
      Mat<typename T1::elem_type>& out, const SpProxy<T1>& p, const uword dim,
      const typename arma_cx_only<typename T1::elem_type>::result* junk = nullptr);

  template <typename T1>
  inline static typename T1::elem_type vector_min(
      const T1& X,
      const typename arma_cx_only<typename T1::elem_type>::result* junk = nullptr);

  template <typename T1>
  inline static typename arma_cx_only<typename T1::elem_type>::result min(
      const SpBase<typename T1::elem_type, T1>& X);

  template <typename T1>
  inline static typename arma_cx_only<typename T1::elem_type>::result min_with_index(
      const SpProxy<T1>& P, uword& index_of_min_val);
};

//! @}
