bslalg::AutoArrayDestructor< OBJECT_TYPE, ALLOCATOR > Class Template Reference

#include <bslalg_autoarraydestructor.h>

List of all members.

Public Types
typedef std::ptrdiff_t	difference_type
Public Member Functions
	AutoArrayDestructor (OBJECT_TYPE *begin, OBJECT_TYPE *end, ALLOCATOR allocator=ALLOCATOR())
	~AutoArrayDestructor ()
OBJECT_TYPE *	moveBegin (difference_type offset=-1)
OBJECT_TYPE *	moveEnd (difference_type offset=1)
void	release ()

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Detailed Description

template<class OBJECT_TYPE, class ALLOCATOR = bsl::allocator<OBJECT_TYPE>>
class bslalg::AutoArrayDestructor< OBJECT_TYPE, ALLOCATOR >

This class provides a specialized proctor object that, upon destruction and unless the release method has been called, destroys the elements in a segment of an array of parameterized type OBJECT_TYPE. The elements destroyed are delimited by the "guarded" range [ begin(), end() ).

See Component bslalg_autoarraydestructor

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Member Typedef Documentation

template<class OBJECT_TYPE, class ALLOCATOR = bsl::allocator<OBJECT_TYPE>>

typedef std::ptrdiff_t bslalg::AutoArrayDestructor< OBJECT_TYPE, ALLOCATOR >::difference_type

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Constructor & Destructor Documentation

template<class OBJECT_TYPE, class ALLOCATOR = bsl::allocator<OBJECT_TYPE>>

bslalg::AutoArrayDestructor< OBJECT_TYPE, ALLOCATOR >::AutoArrayDestructor	(	OBJECT_TYPE *	begin,
		OBJECT_TYPE *	end,
		ALLOCATOR	allocator = ALLOCATOR()
	)

Create an array exception guard object for the sequence of elements of the parameterized OBJECT_TYPE delimited by the range specified by [ begin, end ). The behavior is undefined unless begin <= end and each element in the range [ begin, end ) has been initialized.

template<class OBJECT_TYPE, class ALLOCATOR = bsl::allocator<OBJECT_TYPE>>

bslalg::AutoArrayDestructor< OBJECT_TYPE, ALLOCATOR >::~AutoArrayDestructor

(

)

Call the destructor on each of the elements of the parameterized OBJECT_TYPE delimited by the range [ begin(), end() ) and destroy this array exception guard.

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Member Function Documentation

template<class OBJECT_TYPE, class ALLOCATOR = bsl::allocator<OBJECT_TYPE>>

OBJECT_TYPE* bslalg::AutoArrayDestructor< OBJECT_TYPE, ALLOCATOR >::moveBegin

(

difference_type

offset = -1

)

Move the begin pointer by the specified offset, and return the new begin pointer.

template<class OBJECT_TYPE, class ALLOCATOR = bsl::allocator<OBJECT_TYPE>>

OBJECT_TYPE* bslalg::AutoArrayDestructor< OBJECT_TYPE, ALLOCATOR >::moveEnd

(

difference_type

offset = 1

)

Move the end pointer by the specified offset, and return the new end pointer.

template<class OBJECT_TYPE, class ALLOCATOR = bsl::allocator<OBJECT_TYPE>>

void bslalg::AutoArrayDestructor< OBJECT_TYPE, ALLOCATOR >::release

(

)

Set the range of elements guarded by this object to be empty. Note that begin() == end() following this operation, but the specific value is unspecified.

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

• bslalg_autoarraydestructor.h