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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2016-01-20 08:41:04 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2016-01-20 08:41:04 +0000 |
commit | f38c4c9950a17a4979870a6a5145761ab7315c1d (patch) | |
tree | 2b77a890a496d3c53ca504335c66a3027359442e /Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h | |
parent | 459cb70d5498e4eea62f42ddb5306183f1f5e539 (diff) |
graphite2 1.3.5
git-svn-id: svn://tug.org/texlive/trunk@39433 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h')
-rw-r--r-- | Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h b/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h new file mode 100644 index 00000000000..5fbcf082063 --- /dev/null +++ b/Build/source/libs/graphite2/graphite2-src/src/inc/FeatureVal.h @@ -0,0 +1,68 @@ +/* GRAPHITE2 LICENSING + + Copyright 2010, SIL International + All rights reserved. + + This library is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should also have received a copy of the GNU Lesser General Public + License along with this library in the file named "LICENSE". + If not, write to the Free Software Foundation, 51 Franklin Street, + Suite 500, Boston, MA 02110-1335, USA or visit their web page on the + internet at http://www.fsf.org/licenses/lgpl.html. + +Alternatively, the contents of this file may be used under the terms of the +Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public +License, as published by the Free Software Foundation, either version 2 +of the License or (at your option) any later version. +*/ +#pragma once +#include <cstring> +#include <cassert> +#include "inc/Main.h" +#include "inc/List.h" + +namespace graphite2 { + +class FeatureRef; +class FeatureMap; + +class FeatureVal : public Vector<uint32> +{ +public: + FeatureVal() : m_pMap(0) { } + FeatureVal(int num, const FeatureMap & pMap) : Vector<uint32>(num), m_pMap(&pMap) {} + FeatureVal(const FeatureVal & rhs) : Vector<uint32>(rhs), m_pMap(rhs.m_pMap) {} + + FeatureVal & operator = (const FeatureVal & rhs) { Vector<uint32>::operator = (rhs); m_pMap = rhs.m_pMap; return *this; } + + bool operator ==(const FeatureVal & b) const + { + size_t n = size(); + if (n != b.size()) return false; + + for(const_iterator l = begin(), r = b.begin(); n && *l == *r; --n, ++l, ++r); + + return n == 0; + } + + CLASS_NEW_DELETE +private: + friend class FeatureRef; //so that FeatureRefs can manipulate m_vec directly + const FeatureMap* m_pMap; +}; + +typedef FeatureVal Features; + +} // namespace graphite2 + + +struct gr_feature_val : public graphite2::FeatureVal {}; |