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// 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 eop_core
//! @{
template<typename eop_type>
class eop_core
{
public:
// matrices
template<typename outT, typename T1> arma_hot inline static void apply(outT& out, const eOp<T1, eop_type>& x);
template<typename T1> arma_hot inline static void apply_inplace_plus (Mat<typename T1::elem_type>& out, const eOp<T1, eop_type>& x);
template<typename T1> arma_hot inline static void apply_inplace_minus(Mat<typename T1::elem_type>& out, const eOp<T1, eop_type>& x);
template<typename T1> arma_hot inline static void apply_inplace_schur(Mat<typename T1::elem_type>& out, const eOp<T1, eop_type>& x);
template<typename T1> arma_hot inline static void apply_inplace_div (Mat<typename T1::elem_type>& out, const eOp<T1, eop_type>& x);
// cubes
template<typename T1> arma_hot inline static void apply(Cube<typename T1::elem_type>& out, const eOpCube<T1, eop_type>& x);
template<typename T1> arma_hot inline static void apply_inplace_plus (Cube<typename T1::elem_type>& out, const eOpCube<T1, eop_type>& x);
template<typename T1> arma_hot inline static void apply_inplace_minus(Cube<typename T1::elem_type>& out, const eOpCube<T1, eop_type>& x);
template<typename T1> arma_hot inline static void apply_inplace_schur(Cube<typename T1::elem_type>& out, const eOpCube<T1, eop_type>& x);
template<typename T1> arma_hot inline static void apply_inplace_div (Cube<typename T1::elem_type>& out, const eOpCube<T1, eop_type>& x);
// common
template<typename eT> arma_hot arma_inline static eT process(const eT val, const eT k);
};
struct eop_use_mp_true { static constexpr bool use_mp = true; };
struct eop_use_mp_false { static constexpr bool use_mp = false; };
class eop_neg : public eop_core<eop_neg> , public eop_use_mp_false {};
class eop_scalar_plus : public eop_core<eop_scalar_plus> , public eop_use_mp_false {};
class eop_scalar_minus_pre : public eop_core<eop_scalar_minus_pre> , public eop_use_mp_false {};
class eop_scalar_minus_post : public eop_core<eop_scalar_minus_post> , public eop_use_mp_false {};
class eop_scalar_times : public eop_core<eop_scalar_times> , public eop_use_mp_false {};
class eop_scalar_div_pre : public eop_core<eop_scalar_div_pre> , public eop_use_mp_false {};
class eop_scalar_div_post : public eop_core<eop_scalar_div_post> , public eop_use_mp_false {};
class eop_square : public eop_core<eop_square> , public eop_use_mp_false {};
class eop_sqrt : public eop_core<eop_sqrt> , public eop_use_mp_true {};
class eop_pow : public eop_core<eop_pow> , public eop_use_mp_false {}; // for pow(), use_mp is selectively enabled in eop_core_meat.hpp
class eop_log : public eop_core<eop_log> , public eop_use_mp_true {};
class eop_log2 : public eop_core<eop_log2> , public eop_use_mp_true {};
class eop_log10 : public eop_core<eop_log10> , public eop_use_mp_true {};
class eop_trunc_log : public eop_core<eop_trunc_log> , public eop_use_mp_true {};
class eop_log1p : public eop_core<eop_log1p> , public eop_use_mp_true {};
class eop_exp : public eop_core<eop_exp> , public eop_use_mp_true {};
class eop_exp2 : public eop_core<eop_exp2> , public eop_use_mp_true {};
class eop_exp10 : public eop_core<eop_exp10> , public eop_use_mp_true {};
class eop_trunc_exp : public eop_core<eop_trunc_exp> , public eop_use_mp_true {};
class eop_expm1 : public eop_core<eop_expm1> , public eop_use_mp_true {};
class eop_cos : public eop_core<eop_cos> , public eop_use_mp_true {};
class eop_sin : public eop_core<eop_sin> , public eop_use_mp_true {};
class eop_tan : public eop_core<eop_tan> , public eop_use_mp_true {};
class eop_acos : public eop_core<eop_acos> , public eop_use_mp_true {};
class eop_asin : public eop_core<eop_asin> , public eop_use_mp_true {};
class eop_atan : public eop_core<eop_atan> , public eop_use_mp_true {};
class eop_cosh : public eop_core<eop_cosh> , public eop_use_mp_true {};
class eop_sinh : public eop_core<eop_sinh> , public eop_use_mp_true {};
class eop_tanh : public eop_core<eop_tanh> , public eop_use_mp_true {};
class eop_acosh : public eop_core<eop_acosh> , public eop_use_mp_true {};
class eop_asinh : public eop_core<eop_asinh> , public eop_use_mp_true {};
class eop_atanh : public eop_core<eop_atanh> , public eop_use_mp_true {};
class eop_sinc : public eop_core<eop_sinc> , public eop_use_mp_true {};
class eop_eps : public eop_core<eop_eps> , public eop_use_mp_true {};
class eop_abs : public eop_core<eop_abs> , public eop_use_mp_false {};
class eop_arg : public eop_core<eop_arg> , public eop_use_mp_false {};
class eop_conj : public eop_core<eop_conj> , public eop_use_mp_false {};
class eop_floor : public eop_core<eop_floor> , public eop_use_mp_false {};
class eop_ceil : public eop_core<eop_ceil> , public eop_use_mp_false {};
class eop_round : public eop_core<eop_round> , public eop_use_mp_false {};
class eop_trunc : public eop_core<eop_trunc> , public eop_use_mp_false {};
class eop_sign : public eop_core<eop_sign> , public eop_use_mp_false {};
class eop_erf : public eop_core<eop_erf> , public eop_use_mp_true {};
class eop_erfc : public eop_core<eop_erfc> , public eop_use_mp_true {};
class eop_lgamma : public eop_core<eop_lgamma> , public eop_use_mp_true {};
// the classes below are currently not used; reserved for potential future use
class eop_log_approx {};
class eop_exp_approx {};
class eop_approx_log {};
class eop_approx_exp {};
//! @}
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