235 lines
6.1 KiB
C++
235 lines
6.1 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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//
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// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
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// Copyright 2008-2016 National ICT Australia (NICTA)
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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//! \addtogroup arrayops
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//! @{
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class arrayops
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{
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public:
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template<typename eT>
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arma_inline static void
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copy(eT* dest, const eT* src, const uword n_elem);
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template<typename eT>
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inline static void
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fill_zeros(eT* dest, const uword n_elem);
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template<typename eT>
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arma_hot inline static void
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replace(eT* mem, const uword n_elem, const eT old_val, const eT new_val);
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template<typename eT>
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arma_hot inline static void
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clean(eT* mem, const uword n_elem, const eT abs_limit, const typename arma_not_cx<eT>::result* junk = nullptr);
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template<typename T>
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arma_hot inline static void
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clean(std::complex<T>* mem, const uword n_elem, const T abs_limit);
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template<typename eT>
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inline static void
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clamp(eT* mem, const uword n_elem, const eT min_val, const eT max_val, const typename arma_not_cx<eT>::result* junk = nullptr);
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template<typename T>
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inline static void
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clamp(std::complex<T>* mem, const uword n_elem, const std::complex<T>& min_val, const std::complex<T>& max_val);
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//
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// array = convert(array)
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template<typename out_eT, typename in_eT>
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arma_inline static void
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convert_cx_scalar(out_eT& out, const in_eT& in, const typename arma_not_cx<out_eT>::result* junk1 = nullptr, const typename arma_not_cx< in_eT>::result* junk2 = nullptr);
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template<typename out_eT, typename in_T>
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arma_inline static void
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convert_cx_scalar(out_eT& out, const std::complex<in_T>& in, const typename arma_not_cx<out_eT>::result* junk = nullptr);
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template<typename out_T, typename in_T>
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arma_inline static void
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convert_cx_scalar(std::complex<out_T>& out, const std::complex< in_T>& in);
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template<typename out_eT, typename in_eT>
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arma_hot inline static void
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convert(out_eT* dest, const in_eT* src, const uword n_elem);
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template<typename out_eT, typename in_eT>
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arma_hot inline static void
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convert_cx(out_eT* dest, const in_eT* src, const uword n_elem);
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//
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// array op= array
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template<typename eT>
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arma_hot inline static
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void
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inplace_plus(eT* dest, const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_minus(eT* dest, const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_mul(eT* dest, const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_div(eT* dest, const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_plus_base(eT* dest, const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_minus_base(eT* dest, const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_mul_base(eT* dest, const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_div_base(eT* dest, const eT* src, const uword n_elem);
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//
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// array op= scalar
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template<typename eT>
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arma_hot inline static
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void
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inplace_set(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_set_simple(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_set_base(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_cold inline static
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void
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inplace_set_small(eT* dest, const eT val, const uword n_elem);
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template<typename eT, const uword n_elem>
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arma_hot inline static
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void
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inplace_set_fixed(eT* dest, const eT val);
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template<typename eT>
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arma_hot inline static
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void
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inplace_plus(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_minus(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static void
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inplace_mul(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_div(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_plus_base(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_minus_base(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static void
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inplace_mul_base(eT* dest, const eT val, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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void
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inplace_div_base(eT* dest, const eT val, const uword n_elem);
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//
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// scalar = op(array)
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template<typename eT>
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arma_hot inline static
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eT
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accumulate(const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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eT
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product(const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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bool
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is_zero(const eT* mem, const uword n_elem, const eT abs_limit, const typename arma_not_cx<eT>::result* junk = nullptr);
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template<typename T>
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arma_hot inline static
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bool
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is_zero(const std::complex<T>* mem, const uword n_elem, const T abs_limit);
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template<typename eT>
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arma_hot inline static
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bool
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is_finite(const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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bool
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has_inf(const eT* src, const uword n_elem);
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template<typename eT>
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arma_hot inline static
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bool
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has_nan(const eT* src, const uword n_elem);
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};
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//! @}
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