65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
/*
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Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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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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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 St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef INFIX_OSTREAM_IT_INCLUDED
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#define INFIX_OSTREAM_IT_INCLUDED
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#include <ostream>
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#include <iterator>
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#include <string>
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template <class T >
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class infix_ostream_iterator :
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public std::iterator<std::output_iterator_tag, T >
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{
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public:
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infix_ostream_iterator(std::ostream &s)
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: m_os(&s)
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{}
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infix_ostream_iterator(std::ostream &s, const char *d)
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: m_os(&s), m_delimiter(d)
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{}
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infix_ostream_iterator<T > &operator=(T const &item)
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{
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*m_os << m_curr_delimiter << item;
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m_curr_delimiter = m_delimiter;
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return *this;
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}
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infix_ostream_iterator<T > &operator*()
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{
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return *this;
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}
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infix_ostream_iterator<T > &operator++()
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{
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return *this;
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}
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infix_ostream_iterator<T > &operator++(int)
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{
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return *this;
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}
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private:
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std::ostream *m_os;
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std::string m_curr_delimiter;
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std::string m_delimiter;
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};
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#endif
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