GenericTraverse< Container > Struct Template Reference

#include <ah-dry.H>

Public Member Functions
template<class Operation >
bool	traverse (Operation &operation) noexcept(noexcept(operation))
template<class Operation >
bool	traverse (Operation &operation) const noexcept(noexcept(operation))
template<class Operation >
bool	traverse (Operation &&operation) const noexcept(noexcept(operation))
template<class Operation >
bool	traverse (Operation &&operation) noexcept(noexcept(operation))

Detailed Description

template<class Container>
struct GenericTraverse< Container >

Generic traversal of the container through its iterator.

This class implements a conditioned traversal on the container through its iterator.

It is assumed that Container exports its iterator with

typename Container::Iterator

Member Function Documentation

traverse() [1/4]

template<class Container >

template<class Operation >

bool GenericTraverse< Container >::traverse ( Operation &  operation )

inlinenoexcept

Traverse the container via its iterator and performs a conditioned operation on each item.

traverse(operation) instantiates the internal iterator of the class and traverses each item performing operation(item).

operation must have the following signature:

bool operation(const typename Container::Item_Type & item)

If operation(item) returns true then the iterator is advanced and the next item processed. Otherwise. the traversal stops.

Parameters

[in]

operation

to be performed on each item

Returns

true if all the items were visited (operation on each one always returned true) or false if the traversal was stoppep because there was a false result on an item.

Exceptions

anything

that could throw operation

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traverse() [2/4]

template<class Container >

template<class Operation >

bool GenericTraverse< Container >::traverse ( Operation &  operation ) const

inlinenoexcept

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

traverse() [3/4]

template<class Container >

template<class Operation >

bool GenericTraverse< Container >::traverse ( Operation &&  operation ) const

inlinenoexcept

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

traverse() [4/4]

template<class Container >

template<class Operation >

bool GenericTraverse< Container >::traverse ( Operation &&  operation )

inlinenoexcept

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

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The documentation for this struct was generated from the following file:

• ah-dry.H