20 lines
966 B
ReStructuredText
20 lines
966 B
ReStructuredText
.. 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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.. Version 1.1 of this ReStructuredText document corresponds to
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n1530_, the paper accepted by the LWG.
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.. Copyright David Abrahams, Jeremy Siek, and Thomas Witt 2003.
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Each specialization of the ``iterator_adaptor`` class template is derived from
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a specialization of ``iterator_facade``. The core interface functions
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expected by ``iterator_facade`` are implemented in terms of the
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``iterator_adaptor``\ 's ``Base`` template parameter. A class derived
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from ``iterator_adaptor`` typically redefines some of the core
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interface functions to adapt the behavior of the ``Base`` type.
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Whether the derived class models any of the standard iterator concepts
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depends on the operations supported by the ``Base`` type and which
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core interface functions of ``iterator_facade`` are redefined in the
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``Derived`` class.
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