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// $Id$ |
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/* |
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Copyright (C) 2009, 2012, 2014 Peter Johansson |
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This file is part of the yat library, http://dev.thep.lu.se/yat |
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The yat library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License as |
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published by the Free Software Foundation; either version 3 of the |
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License, or (at your option) any later version. |
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The yat 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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General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with yat. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include <config.h> |
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#include "GetlineIterator.h" |
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#include <istream> |
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#include <string> |
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namespace theplu { |
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namespace yat { |
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namespace utility { |
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GetlineIterator::GetlineIterator(void) |
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: istream_(NULL) {} |
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GetlineIterator::GetlineIterator(std::istream& is, char delimiter) |
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: delimiter_(delimiter), istream_(&is) |
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{ |
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increment(); // read the first line |
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} |
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GetlineIterator::reference GetlineIterator::dereference(void) const |
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{ |
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return line_; |
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} |
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bool GetlineIterator::equal(const GetlineIterator& other) const |
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{ |
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return istream_ == other.istream_; |
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} |
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void GetlineIterator::increment(void) |
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{ |
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if (!istream_) |
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return; |
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if (!std::getline(*istream_, line_, delimiter_)) |
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istream_ = NULL; |
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} |
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}}} // of namespace utility, yat, and theplu |