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C++14: Remove unused make_unique.h
C++14: Remove unused make_unique.h
Also removes header references now that we are in C++14, this is built-in to the stdpull/15/head
Seth Hillbrand
6 years ago
14 changed files with 10 additions and 116 deletions
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3common/eda_pattern_match.cpp
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3common/footprint_filter.cpp
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2common/geometry/shape_poly_set.cpp
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3common/lib_tree_model.cpp
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5common/view/zoom_controller.cpp
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4common/widgets/wx_busy_indicator.cpp
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1eeschema/dialogs/dialog_bom.cpp
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3include/common.h
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88include/make_unique.h
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3libs/sexpr/sexpr_parser.cpp
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3pcbnew/footprint_info_impl.cpp
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3pcbnew/footprint_preview_panel.cpp
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1pcbnew/pcbnew.cpp
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4qa/common/test_lib_table.cpp
@ -1,88 +0,0 @@ |
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/* |
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* This program source code file is part of KiCad, a free EDA CAD application. |
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* |
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* Copyright (C) 2017 KiCad Developers, see AUTHORS.txt for contributors. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, you may find one here: |
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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* or you may search the http://www.gnu.org website for the version 2 license, |
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* or you may write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
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*/ |
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|
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/** |
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* @file make_unique.h |
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* @brief Implementation of std::make_unique for pre C++14 compilation |
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* environments |
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*/ |
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|
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#ifndef MAKE_UNIQUE_H |
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#define MAKE_UNIQUE_H |
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|
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// Define std::make_unique if the compiler is C++11, but not C++14 |
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// (which provides this itself) |
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// When C++14 support is a KiCad pre-requisite, this entire file |
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// can be removed. |
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#if __cplusplus == 201103L |
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|
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#include <cstddef> |
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#include <memory> |
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#include <type_traits> |
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#include <utility> |
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|
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// It's a bit naughty to add things to std::, but the point is to |
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// "polyfill" this function in only if std:: doesn't have it |
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// |
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// This implementation is the one proposed by Stephan T. Lavavej |
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// in N3656: https://isocpp.org/files/papers/N3656.txt |
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// This is more or less exactly how it is implemented in GCC (e.g. 6.3.1) |
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// when C++14 is enabled. |
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namespace std |
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{ |
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template<class T> struct _Unique_if { |
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typedef unique_ptr<T> _Single_object; |
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}; |
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template<class T> struct _Unique_if<T[]> { |
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typedef unique_ptr<T[]> _Unknown_bound; |
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}; |
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template<class T, size_t N> struct _Unique_if<T[N]> { |
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typedef void _Known_bound; |
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}; |
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|
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/// std::make_unique for single objects |
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template<class T, class... Args> |
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typename _Unique_if<T>::_Single_object |
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make_unique(Args&&... args) { |
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return unique_ptr<T>(new T(std::forward<Args>(args)...)); |
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} |
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|
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/// std::make_unique for arrays of unknown bound |
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template<class T> |
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typename _Unique_if<T>::_Unknown_bound |
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make_unique(size_t n) { |
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typedef typename remove_extent<T>::type U; |
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return unique_ptr<T>(new U[n]()); |
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} |
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|
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/// Disable std::make_unique for arrays of known bound |
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template<class T, class... Args> |
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typename _Unique_if<T>::_Known_bound |
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make_unique(Args&&...) = delete; |
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} |
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#endif // __cplusplus == 201103L |
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#endif // WXSTRUCT_H_ |
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