ScopedPtrVect< T > Class Template Reference

#include "lib/scoped-ptrvect.hpp"

Description

template<class T>
class lib::ScopedPtrVect< T >

Simple vector based collection of pointers, managing lifecycle of the pointed-to objects.

Implemented as a non-copyable object, based on a vector of bare pointers (private inheritance)

Definition at line 71 of file scoped-ptrvect.hpp.

Public Types
typedef ConstIterType	const_iterator
typedef T const &	const_reference
typedef IterType	iterator
typedef T &	reference
typedef size_t	size_type
typedef T	value_type

Public Member Functions
	ScopedPtrVect (size_type capacity)
iterator	begin ()
const_iterator	begin () const
size_type	capacity () const
void	clear ()
T *	detach (void *objAddress)
	withdraw responsibility for a specific object. More...
bool	empty () const
iterator	end ()
const_iterator	end () const
T &	manage (T *obj)
	take ownership of the given object, adding it at the end of the collection More...
size_type	max_size () const
T &	operator[] (size_type i)
size_type	size () const

Private Types
typedef std::vector< T * >	_Vec
typedef IterType::ConstIterType	ConstIterType
typedef PtrDerefIter< RIter >	IterType
typedef IterType::WrappedConstIterType	RcIter
typedef RangeIter< VIter >	RIter
typedef _Vec::iterator	VIter

Private Member Functions
RIter	allPtrs ()
RIter	allPtrs () const
T *	get (size_type i)
Private Member Functions inherited from NonCopyable
	NonCopyable (NonCopyable const &)=delete
NonCopyable &	operator= (NonCopyable const &)=delete

Member Function Documentation

manage()

T& manage ( T *  obj )

inline

take ownership of the given object, adding it at the end of the collection

Note

object is deleted in case of any problem while adding it

Definition at line 116 of file scoped-ptrvect.hpp.

Referenced by DiagnosticOutputSlot::build(), CommandArgument_test::createTuples(), and DisplayService::setUp().

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detach()

T* detach ( void *  objAddress )

inline

withdraw responsibility for a specific object.

This object will be removed form this collection and returned as-is; it won't be deleted when the ScopedPtrVect goes out of scope.

Parameters

obj	address of the object in question.

Returns

pointer to the object, if found. Otherwise, NULL will be returned and the collection of managed objects remains unaltered

Note

EX_STRONG

Todo:

TICKET #856 better return a Maybe<T&> instead of a pointer?

Definition at line 143 of file scoped-ptrvect.hpp.

get()

T* get ( size_type  i )

inlineprivate

element access, including range and null check

Definition at line 202 of file scoped-ptrvect.hpp.

Referenced by WrappedStandardExeBuilder::__call__().

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allPtrs()

RIter allPtrs ( )

inlineprivate

access sequence of all managed pointers

Definition at line 213 of file scoped-ptrvect.hpp.

Referenced by ScopedPtrVect< Gtk::Widget >::allPtrs().

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Inheritance diagram for ScopedPtrVect< T >:

Collaboration diagram for ScopedPtrVect< T >:

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

• scoped-ptrvect.hpp