boost::urls::grammar::recycled_ptr

A pointer to a shared instance of T

Synopsis

Declared in <boost/url/grammar/recycled.hpp>

template<class T>
class recycled_ptr;

Member Functions

Name	Description
`recycled_ptr` [constructor]	Constructor
`~recycled_ptr` [destructor]	Destructor
`operator=`	Assignment
`acquire`	Return the referenced object
`bin`	Return the referenced recycle bin
`empty`	Return true if this does not reference an object
`get`	Return the referenced object
`operator*`	Return the referenced object
`operator->`	Return the referenced object
`release`	Release the referenced object
`operator bool`	Return true if this references an object

Friends

|===

Name	Description
`recycled`	A thread-safe collection of instances of T

Description

This is a smart pointer container which can acquire shared ownership of an instance of T upon or after construction. The instance is guaranteed to be in a valid, but unknown state. Every recycled pointer references a valid recycle bin.

Example


static recycled< std::string > bin;

recycled_ptr< std::string > ps( bin );

// Put the string into a known state
ps->clear();

Template Parameters

Name	Description
T	the type of object to acquire, which must be DefaultConstructible.