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54 lines
1.4 KiB
Plaintext
54 lines
1.4 KiB
Plaintext
[section:concept_checking Concept Checking]
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The iterator concept checking classes provide a mechanism for a
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template to report better error messages when a user instantiates the
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template with a type that does not meet the requirements of the
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template. For an introduction to using concept checking classes, see
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the documentation for the boost::concept_check library.
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[h2 `iterator_concepts.hpp` Synopsis]
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namespace boost_concepts {
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// Iterator Access Concepts
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template <typename Iterator>
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class ReadableIteratorConcept;
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template <
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typename Iterator
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, typename ValueType = std::iterator_traits<Iterator>::value_type
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>
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class WritableIteratorConcept;
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template <typename Iterator>
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class SwappableIteratorConcept;
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template <typename Iterator>
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class LvalueIteratorConcept;
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// Iterator Traversal Concepts
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template <typename Iterator>
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class IncrementableIteratorConcept;
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template <typename Iterator>
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class SinglePassIteratorConcept;
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template <typename Iterator>
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class ForwardTraversalConcept;
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template <typename Iterator>
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class BidirectionalTraversalConcept;
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template <typename Iterator>
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class RandomAccessTraversalConcept;
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// Interoperability
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template <typename Iterator, typename ConstIterator>
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class InteroperableIteratorConcept;
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}
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[endsect] |