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Frank Birbacher
47b3f8b73c
add a readable functor map that calls a given functor or function upon lookup. Ideas from: http://comments.gmane.org/gmane.comp.lib.boost.user/54397 and: http://comments.gmane.org/gmane.comp.lib.boost.user/73358 [SVN r77438]
24 lines
801 B
ReStructuredText
24 lines
801 B
ReStructuredText
.. Copyright David Abrahams 2006. Distributed under the Boost
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.. Software License, Version 1.0. (See accompanying
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.. file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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::
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template <class UnaryFunction, class Iterator>
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transform_iterator<UnaryFunction, Iterator>
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make_transform_iterator(Iterator it, UnaryFunction fun);
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:Returns: An instance of ``transform_iterator<UnaryFunction, Iterator>`` with ``m_f``
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initialized to ``f`` and ``m_iterator`` initialized to ``x``.
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::
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template <class UnaryFunction, class Iterator>
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transform_iterator<UnaryFunction, Iterator>
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make_transform_iterator(Iterator it);
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:Returns: An instance of ``transform_iterator<UnaryFunction, Iterator>`` with ``m_f``
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default constructed and ``m_iterator`` initialized to ``x``.
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