57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
// tabbed_values.hxx -- parse tab separated strings into fields
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//
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// Written by James Turner, started February 2003.
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//
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// Copyright (C) 2003 James Turner
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library 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 GNU
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// Library 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, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// $Id$
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#ifndef SG_TABBED_VALUES_HXX
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#define SG_TABBED_VALUES_HXX
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#include <simgear/compiler.h>
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#include <vector>
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#include <string>
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using std::vector;
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using std::string;
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class SGTabbedValues
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{
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public:
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SGTabbedValues(const char* line);
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string operator[](const unsigned int) const;
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bool isValueAt(const unsigned int) const;
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double getDoubleAt(const unsigned int) const;
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char getCharAt(const unsigned int) const;
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long getLongAt(const unsigned int) const;
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private:
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const char* fieldAt(const unsigned int offset) const;
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/** this is first character of each field, if the field is empty
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it will be the tab character. It is lazily built as needed, so
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if only the first field is accessed (which is a common case) we
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don't iterative over the whole line. */
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mutable vector<char*> _fields;
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};
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#endif
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