146 lines
2.8 KiB
C++
146 lines
2.8 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 fn_mean
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//! @{
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template<typename T1>
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arma_warn_unused
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inline
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typename enable_if2< is_arma_type<T1>::value && resolves_to_vector<T1>::yes, typename T1::elem_type >::result
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mean(const T1& X)
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{
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arma_debug_sigprint();
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return op_mean::mean_all(X);
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}
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template<typename T1>
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arma_warn_unused
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arma_inline
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typename enable_if2< is_arma_type<T1>::value && resolves_to_vector<T1>::no, const Op<T1, op_mean> >::result
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mean(const T1& X)
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{
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arma_debug_sigprint();
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return Op<T1, op_mean>(X, 0, 0);
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}
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template<typename T1>
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arma_warn_unused
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arma_inline
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typename enable_if2< is_arma_type<T1>::value, const Op<T1, op_mean> >::result
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mean(const T1& X, const uword dim)
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{
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arma_debug_sigprint();
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return Op<T1, op_mean>(X, dim, 0);
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}
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template<typename T>
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arma_warn_unused
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arma_inline
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typename arma_scalar_only<T>::result
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mean(const T& x)
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{
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return x;
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}
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template<typename T1>
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arma_warn_unused
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arma_inline
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const OpCube<T1, op_mean>
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mean
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(
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const BaseCube<typename T1::elem_type,T1>& X,
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const uword dim = 0
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)
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{
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arma_debug_sigprint();
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return OpCube<T1, op_mean>(X.get_ref(), dim, 0);
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}
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template<typename T1>
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arma_warn_unused
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inline
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typename
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enable_if2
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<
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is_arma_sparse_type<T1>::value && resolves_to_sparse_vector<T1>::yes,
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typename T1::elem_type
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>::result
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mean(const T1& x)
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{
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arma_debug_sigprint();
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return op_sp_mean::mean_all(x);
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}
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template<typename T1>
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arma_warn_unused
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inline
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typename
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enable_if2
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<
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is_arma_sparse_type<T1>::value && resolves_to_sparse_vector<T1>::no,
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const mtSpReduceOp<typename T1::elem_type, T1, op_sp_mean>
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>::result
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mean(const T1& x)
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{
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arma_debug_sigprint();
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return mtSpReduceOp<typename T1::elem_type, T1, op_sp_mean>(x, 0, 0);
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}
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template<typename T1>
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arma_warn_unused
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inline
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typename
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enable_if2
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<
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is_arma_sparse_type<T1>::value,
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const mtSpReduceOp<typename T1::elem_type, T1, op_sp_mean>
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>::result
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mean(const T1& x, const uword dim)
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{
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arma_debug_sigprint();
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return mtSpReduceOp<typename T1::elem_type, T1, op_sp_mean>(x, dim, 0);
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}
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//! @}
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