Template Struct SchemaMapperImpl::VisitorWrapper¶
Defined in File SchemaMapperImpl.h
Nested Relationships¶
This struct is a nested type of Class SchemaMapperImpl.
Struct Documentation¶
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template<typename
F
>
structVisitorWrapper
: public boost::static_visitor<> A functor-wrapper used in the implementation of SchemaMapper::forEach.
See SchemaImpl::VisitorWrapper for discussion of the motivation.
Public Functions
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template<typename
T
>
voidoperator()
(std::pair<Key<T>, Key<T>> const &pair) const Call the wrapped function.
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void
operator()
(KeyPairVariant const &v) const Invoke the visitation.
The call to boost::apply_visitor will call the appropriate template of operator().
This overload allows a VisitorWrapper to be applied directly on a variant object with function-call syntax, allowing us to use it on our vector of variants with std::for_each and other STL algorithms.
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template<typename
T
>VisitorWrapper
(T &&func) Construct the wrappper.
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template<typename