grammar::recycled_ptr

Boost C++ Libraries

grammar::recycled_ptr

A pointer to shared instance of T.

Synopsis

Defined in header <boost/url/grammar/recycled.hpp>

template<
    class T>
class recycled_ptr

Member Functions

Name	Description
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=	Assignment.
operator->	Return the referenced object.
operator *	Return the referenced object.
operator bool	Return true if this references an object.
recycled_ptr [constructor]	Constructor.
release	Release the referenced object.
~recycled_ptr [destructor]	Destructor.

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

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

Convenience header <boost/url/grammar.hpp>