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https://github.com/GothenburgBitFactory/taskwarrior.git
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- Implemented RegX class to maintain a separate compile, and match method, thereby allowing efficient re-use of the regex. This is critical to Expression::eval, where an identical regex might be applied to every task. - Obsoleted rx.{h,cpp}, which combined the compile and match steps into a single call, and is therefore not efficient when used in the context of filtering. - Fixed some unit tests that weren't building. Now they do. They don't work of course (don't be silly) but that's a problem for another day. - Modified all code that relies on rx.h to use RegX.h.
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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// taskwarrior - a command line task list manager.
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//
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// Copyright 2010 - 2011, Paul Beckingham, Federico Hernandez.
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// All rights reserved.
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//
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// This program is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free Software
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// Foundation; either version 2 of the License, or (at your option) any later
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// version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// this program; if not, write to the
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//
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// Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor,
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// Boston, MA
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// 02110-1301
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// USA
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//
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////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDED_REGX
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#define INCLUDED_REGX
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#define L10N // Localization complete.
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#include <string>
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#include <vector>
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#include <regex.h>
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class RegX
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{
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public:
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RegX (const std::string&, bool caseSensitive = true);
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RegX (const RegX&);
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RegX& operator= (const RegX&);
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bool operator== (const RegX&) const;
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~RegX ();
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bool match (const std::string&);
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bool match (std::vector<std::string>&, const std::string&);
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bool match (std::vector <int>&, std::vector <int>&, const std::string&);
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private:
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void compile ();
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private:
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bool _compiled;
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std::string _pattern;
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bool _case_sensitive;
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regex_t _regex;
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};
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#endif
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