MGPvector< T > クラステンプレート

Defines Vector of newed object pointers. [詳解]

公開型
typedef std::vector< T * > ::iterator	iterator
typedef std::vector< T * > ::const_iterator	const_iterator
typedef std::vector< T * > ::reverse_iterator	reverse_iterator
typedef std::vector< T * > ::const_reverse_iterator	const_reverse_iterator
typedef std::vector< T * > ::reference	reference
typedef std::vector< T * > ::const_reference	const_reference
typedef std::vector< T * > ::size_type	size_type

公開メンバ関数
	MGPvector ()
	void constructor [詳解]
	MGPvector (size_type len)
	MGPvector (T *ptr)
	Construct MGPvector of length 1 that contains ptr. [詳解]
	MGPvector (const MGPvector< T > &rhs)
	MGPvector (const std::vector< const T * > &rhs)
	Conversion constructor. [詳解]
template<class InputIter >
	MGPvector (InputIter first, InputIter last)
	Create a vector with given range [first, last). [詳解]
	~MGPvector ()
	Destroy the object and delete all pointers that this object holds. [詳解]
const_reference	operator[] (size_type pos) const
	Subscript access. [詳解]
reference	operator[] (size_type pos)
MGPvector< T > &	operator= (const MGPvector< T > &rhs)
template<class InputIter >
void	assign (InputIter first, InputIter last)
void	assign (size_type pos, T *ptr)
const_reference	at (size_type n) const
	Equivalent to call vector::at(n). [詳解]
reference	at (size_type n)
const_reference	back () const
reference	back ()
const_iterator	begin () const
	Return const_iterator that points to the first element in the sequence. [詳解]
iterator	begin ()
	Return iterator that points to the first element in the sequence. [詳解]
size_type	capacity () const
	Equivalent to call vector::capacity(). [詳解]
void	clear ()
	clear Sequence, that is, erase all the elements in the sequence. [詳解]
bool	empty () const
const_iterator	end () const
	Return const_iterator that points one past the last element. [詳解]
iterator	end ()
	Return iterator that points one past the last element. [詳解]
iterator	erase (iterator x)
	erase the element at x. [詳解]
iterator	erase (size_type i)
	erase i-th element x. [詳解]
iterator	erase (iterator first, iterator last)
	erase sequence [first, last). [詳解]
const_reference	front () const
reference	front ()
const_reference	get (size_type i) const
reference	get (size_type i)
iterator	insert (iterator pos, T *ptr)
	Insert ptr into vector at pos. [詳解]
template<class InputIter >
void	insert (iterator pos, InputIter first, InputIter last)
	Insert the range [first, last) into the vector at pos. [詳解]
bool	is_null (size_type i) const
	Test if i-th element is null. [詳解]
size_type	max_size () const
	Returns the size of maximum size. [詳解]
void	pop_back ()
	pop last element. [詳解]
void	push_back (T *x)
	push element x at the end. [詳解]
void	push_back (MGPvector< T > &dst)
const_reverse_iterator	rbegin () const
	Return const_reverse_iterator that points the end of the sequence. [詳解]
reverse_iterator	rbegin ()
	Return reverse_iterator that points the end of the sequence. [詳解]
const_reverse_iterator	rend () const
reverse_iterator	rend ()
T *	release (size_type i)
void	release_all ()
T *	removeAt (iterator i)
T *	removeAt (size_type i)
void	reverse_sequence ()
	reverse the sequence of the elements. [詳解]
void	reserve (size_type n)
void	reset (size_type i, T *ptr=0)
	delete the i-th element and replace it with ptr. [詳解]
void	resize (size_type n)
size_type	size () const
	Return the number of items that are in the sequence. [詳解]
void	swap (MGPvector< T > &x)

公開変数類
std::vector< T * >	m_vector
	Member data. [詳解]

フレンド
template<class T >
MG_DLL_DECLR friend std::ostream &	operator<< (std::ostream &out, const MGPvector< T > &vector)
	Debug out. [詳解]

詳解

template<class T>
class MGPvector< T >

Defines Vector of newed object pointers.

MGPvector is a list of std::auto_ptr<class T>. The member pointers of newed objects will be destructed when MGPList object is destructed. That is, the ownerships of the members all of the ownerships will be transfered to the copied or assigned new MGPvector.

型定義メンバ詳解

template<class T>

typedef std::vector<T*>::const_iterator MGPvector< T >::const_iterator

template<class T>

typedef std::vector<T*>::const_reference MGPvector< T >::const_reference

template<class T>

typedef std::vector<T*>::const_reverse_iterator MGPvector< T >::const_reverse_iterator

template<class T>

typedef std::vector<T*>::iterator MGPvector< T >::iterator

Alias. 別名定義

template<class T>

typedef std::vector<T*>::reference MGPvector< T >::reference

template<class T>

typedef std::vector<T*>::reverse_iterator MGPvector< T >::reverse_iterator

template<class T>

typedef std::vector<T*>::size_type MGPvector< T >::size_type

構築子と解体子

template<class T>

MGPvector< T >::MGPvector ( )

inline

void constructor

template<class T>

MGPvector< T >::MGPvector ( size_type  len )

inlineexplicit

default constructor Create a vector whose size is n. 長さlenのベクトルを作成します。 すべての要素はNULLで初期化されます。

template<class T>

MGPvector< T >::MGPvector ( T *  ptr )

inline

Construct MGPvector of length 1 that contains ptr.

template<class T>

MGPvector< T >::MGPvector ( const MGPvector< T > &  rhs )

inline

copy constructor The argument rhs will be cleared, since the ownership of all data of rhs should be transfered to this object. 所有権はすべて、新しいオブジェクトに移るので rhsのすべての要素はNULLになります。(sizeは変わりません)

template<class T>

MGPvector< T >::MGPvector ( const std::vector< const T * > &  rhs )

inline

Conversion constructor.

template<class T>

template<class InputIter >

MGPvector< T >::MGPvector ( InputIter  first, InputIter  last  )

inline

Create a vector with given range [first, last).

関数詳解

template<class T>

template<class InputIter >

void MGPvector< T >::assign ( InputIter  first, InputIter  last  )

inline

Assignment that takes a range. The intersection of this object and [first, last) must be empty.

template<class T>

void MGPvector< T >::assign ( size_type  pos, T *  ptr  )

inline

template<class T>

const_reference MGPvector< T >::at ( size_type  n ) const

inline

Equivalent to call vector::at(n).

template<class T>

reference MGPvector< T >::at ( size_type  n )

inline

template<class T>

const_reference MGPvector< T >::back ( ) const

inline

Return the reference to the last element in the sequence. If the vector is empty, behavior is undefined.

template<class T>

reference MGPvector< T >::back ( )

inline

template<class T>

const_iterator MGPvector< T >::begin ( ) const

inline

Return const_iterator that points to the first element in the sequence.

template<class T>

iterator MGPvector< T >::begin ( )

inline

Return iterator that points to the first element in the sequence.

template<class T>

size_type MGPvector< T >::capacity ( ) const

inline

Equivalent to call vector::capacity().

template<class T>

void MGPvector< T >::clear ( )

inline

clear Sequence, that is, erase all the elements in the sequence.

template<class T>

bool MGPvector< T >::empty ( ) const

inline

Return true (1) if there are no items in the vector, false(0) otherwise.

template<class T>

const_iterator MGPvector< T >::end ( ) const

inline

Return const_iterator that points one past the last element.

template<class T>

iterator MGPvector< T >::end ( )

inline

Return iterator that points one past the last element.

template<class T>

iterator MGPvector< T >::erase ( iterator  x )

inline

erase the element at x.

template<class T>

iterator MGPvector< T >::erase ( size_type  i )

inline

erase i-th element x.

template<class T>

iterator MGPvector< T >::erase ( iterator  first, iterator  last  )

inline

erase sequence [first, last).

template<class T>

const_reference MGPvector< T >::front ( ) const

inline

Return the reference to first element in the vector. If the vector is empty, behavior is undefined.

template<class T>

reference MGPvector< T >::front ( )

inline

template<class T>

const_reference MGPvector< T >::get ( size_type  i ) const

inline

ただのポインタを返す。所有権は放棄しないので このポインタを解放してはならない。

template<class T>

reference MGPvector< T >::get ( size_type  i )

inline

template<class T>

iterator MGPvector< T >::insert ( iterator  pos, T *  ptr  )

inline

Insert ptr into vector at pos.

template<class T>

template<class InputIter >

void MGPvector< T >::insert ( iterator  pos, InputIter  first, InputIter  last  )

inline

Insert the range [first, last) into the vector at pos.

template<class T>

bool MGPvector< T >::is_null ( size_type  i ) const

inline

Test if i-th element is null.

template<class T>

size_type MGPvector< T >::max_size ( ) const

inline

Returns the size of maximum size.

template<class T>

const_reference MGPvector< T >::operator[] ( size_type  pos ) const

inline

Subscript access.

if(pos>=size()) return 0;

template<class T>

reference MGPvector< T >::operator[] ( size_type  pos )

inline

if(pos>=size()) return 0;

template<class T>

void MGPvector< T >::pop_back ( )

inline

pop last element.

template<class T>

void MGPvector< T >::push_back ( T *  x )

inline

push element x at the end.

template<class T>

void MGPvector< T >::push_back ( MGPvector< T > &  dst )

inline

push element x at the end. All the ownership of the elements in dst are transfered to this Pvector.

template<class T>

const_reverse_iterator MGPvector< T >::rbegin ( ) const

inline

Return const_reverse_iterator that points the end of the sequence.

template<class T>

reverse_iterator MGPvector< T >::rbegin ( )

inline

Return reverse_iterator that points the end of the sequence.

template<class T>

T* MGPvector< T >::release ( size_type  i )

inline

現在の所有権を放棄し、ただのポインタを返す。 この処理の後はget(i)==nullとなる。 ベクトルの要素自体は削除されません。

template<class T>

void MGPvector< T >::release_all ( )

inline

現在の所有権をすべて放棄する。 この処理の後はget(i)==nullとなる。 ベクトルの要素自体は削除されない。

template<class T>

T* MGPvector< T >::removeAt ( iterator  i )

inline

Remove the T* and return the T*. If i is no valid, behavior is undefined.

template<class T>

T* MGPvector< T >::removeAt ( size_type  i )

inline

Remove the i-th T* in the vector and return the T*. If i is not valid, the behavior is undefined.

template<class T>

const_reverse_iterator MGPvector< T >::rend ( ) const

inline

Return const_reverse_iterator that points to one before the first element in the vector.

template<class T>

reverse_iterator MGPvector< T >::rend ( )

inline

Return reverse_iterator that points to one before the first element in the vector.

template<class T>

void MGPvector< T >::reserve ( size_type  n )

inline

Preallocate memory for specified number of elements if necessary.

template<class T>

void MGPvector< T >::reset ( size_type  i, T *  ptr = 0  )

inline

delete the i-th element and replace it with ptr.

template<class T>

void MGPvector< T >::reverse_sequence ( )

inline

reverse the sequence of the elements.

template<class T>

size_type MGPvector< T >::size ( ) const

inline

Return the number of items that are in the sequence.

template<class T>

void MGPvector< T >::swap ( MGPvector< T > &  x )

inline

フレンドと関連関数の詳解

template<class T>

template<class T >

MG_DLL_DECLR friend std::ostream& operator<< ( std::ostream &  out, const MGPvector< T > &  vector  )

friend

Debug out.

メンバ詳解

template<class T>

std::vector<T *> MGPvector< T >::m_vector

Member data.

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このクラス詳解は次のファイルから抽出されました:

• mg/Pvector.h