Mercurial > hg > segmenter-vamp-plugin
diff armadillo-3.900.4/include/armadillo_bits/op_max_bones.hpp @ 49:1ec0e2823891
Switch to using subrepo copies of qm-dsp, nnls-chroma, vamp-plugin-sdk; update Armadillo version; assume build without external BLAS/LAPACK
author | Chris Cannam |
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date | Thu, 13 Jun 2013 10:25:24 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/armadillo-3.900.4/include/armadillo_bits/op_max_bones.hpp Thu Jun 13 10:25:24 2013 +0100 @@ -0,0 +1,63 @@ +// Copyright (C) 2008-2012 NICTA (www.nicta.com.au) +// Copyright (C) 2008-2012 Conrad Sanderson +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + + +//! \addtogroup op_max +//! @{ + + + +//! Class for finding maximum values in a matrix +class op_max + { + public: + + template<typename T1> + inline static void apply(Mat<typename T1::elem_type>& out, const Op<T1,op_max>& in); + + + // + // for non-complex numbers + + template<typename eT> + inline static eT direct_max(const eT* const X, const uword N); + + template<typename eT> + inline static eT direct_max(const eT* const X, const uword N, uword& index_of_max_val); + + template<typename eT> + inline static eT direct_max(const Mat<eT>& X, const uword row); + + template<typename eT> + inline static eT max(const subview<eT>& X); + + template<typename T1> + inline static typename arma_not_cx<typename T1::elem_type>::result max(const Base<typename T1::elem_type, T1>& X); + + + // + // for complex numbers + + template<typename T> + inline static std::complex<T> direct_max(const std::complex<T>* const X, const uword n_elem); + + template<typename T> + inline static std::complex<T> direct_max(const std::complex<T>* const X, const uword n_elem, uword& index_of_max_val); + + template<typename T> + inline static std::complex<T> direct_max(const Mat< std::complex<T> >& X, const uword row); + + template<typename T> + inline static std::complex<T> max(const subview< std::complex<T> >& X); + + template<typename T1> + inline static typename arma_cx_only<typename T1::elem_type>::result max(const Base<typename T1::elem_type, T1>& X); + }; + + + +//! @}