92 lines
2.1 KiB
C++
92 lines
2.1 KiB
C++
// SPDX-License-Identifier: Apache-2.0
|
|
//
|
|
// Copyright 2008-2016 Conrad Sanderson (https://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
|
|
// https://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 fn_cond
|
|
//! @{
|
|
|
|
|
|
|
|
template<typename T1>
|
|
arma_warn_unused
|
|
inline
|
|
typename enable_if2<is_blas_type<typename T1::elem_type>::value, typename T1::pod_type>::result
|
|
cond(const Base<typename T1::elem_type, T1>& X)
|
|
{
|
|
arma_debug_sigprint();
|
|
|
|
typedef typename T1::pod_type T;
|
|
|
|
T out = T(0);
|
|
|
|
const bool status = op_cond::apply(out, X.get_ref());
|
|
|
|
if(status == false) { arma_stop_runtime_error("cond(): failed"); return Datum<T>::nan; }
|
|
|
|
return out;
|
|
}
|
|
|
|
|
|
|
|
template<typename T1>
|
|
inline
|
|
typename enable_if2< is_blas_type<typename T1::elem_type>::value, bool >::result
|
|
cond(typename T1::pod_type& out, const Base<typename T1::elem_type, T1>& X)
|
|
{
|
|
arma_debug_sigprint();
|
|
|
|
typedef typename T1::pod_type T;
|
|
|
|
out = T(0);
|
|
|
|
return op_cond::apply(out, X.get_ref());
|
|
}
|
|
|
|
|
|
|
|
//
|
|
|
|
|
|
|
|
template<typename T1>
|
|
arma_warn_unused
|
|
inline
|
|
typename enable_if2<is_blas_type<typename T1::elem_type>::value, typename T1::pod_type>::result
|
|
rcond(const Base<typename T1::elem_type, T1>& X)
|
|
{
|
|
arma_debug_sigprint();
|
|
|
|
return op_rcond::apply(X.get_ref());
|
|
}
|
|
|
|
|
|
|
|
// template<typename T1>
|
|
// arma_warn_unused
|
|
// inline
|
|
// typename enable_if2<is_blas_type<typename T1::elem_type>::value, typename T1::pod_type>::result
|
|
// rcond(const SpBase<typename T1::elem_type, T1>& X)
|
|
// {
|
|
// arma_debug_sigprint();
|
|
//
|
|
// return sp_auxlib::rcond(X.get_ref());
|
|
// }
|
|
|
|
|
|
|
|
//! @}
|