wb::Vector< T > Class Template Reference

this is the basic class of Array/Stack/Queue. Realize the dynamic memory management More...

#include <wb-vector.h>

Inheritance diagram for wb::Vector< T >:

Public Member Functions
	Vector (int size=DEFAULE_VECTOR_SIZE)
	constructor, do not init the memeory to zero. More...
	~Vector ()
	desturctor More...
int	Size () const
	get the memory size More...
T *	GetBuffer (int i=0) const
	get the buffer pointer More...
T &	Get (int i)
	get the value at position i More...
int	Size2Bits (int size)
	Transform the size to bit. More...
void	Fill (T m)
	set all the values to m More...
void	Zero ()
	Fill all the memory to ZERO. call 'memset'. More...
void	Copy (const Vector< T > &vector)
	Copy a vector to another, using '=' to set values. More...
void	MemCopy (Vector< T > &vector)
	Copy a vector to another, using 'memcpy' to set values. More...
void	BufferOutside (T *&p_pt)
	Set the buffer pointer to p_pt, and re-init the vector. More...

Protected Attributes
T *	m_pBuffer
	buffer pointer More...
int	m_nBits
	bit number of memory size More...

Detailed Description

template<typename T>
class wb::Vector< T >

this is the basic class of Array/Stack/Queue. Realize the dynamic memory management

Date

2016-04-28

Author

Wangbin If the size is full, then we re-new a new memory with double current memory size.

Definition at line 73 of file wb-vector.h.

Constructor & Destructor Documentation

Vector()

template<typename T>

wb::Vector< T >::Vector ( int  size = DEFAULE_VECTOR_SIZE )

inline

constructor, do not init the memeory to zero.

Definition at line 80 of file wb-vector.h.

~Vector()

template<typename T>

wb::Vector< T >::~Vector ( )

inline

desturctor

Definition at line 87 of file wb-vector.h.

Member Function Documentation

BufferOutside()

template<typename T>

void wb::Vector< T >::BufferOutside ( T *&  p_pt )

inline

Set the buffer pointer to p_pt, and re-init the vector.

Definition at line 186 of file wb-vector.h.

Copy()

template<typename T>

void wb::Vector< T >::Copy ( const Vector< T > &  vector )

inline

Copy a vector to another, using '=' to set values.

Definition at line 155 of file wb-vector.h.

Fill()

template<typename T>

void wb::Vector< T >::Fill ( T  m )

inline

set all the values to m

using '=' to set values. This may avoid the error caused by 'memcopy'

Definition at line 139 of file wb-vector.h.

Get()

template<typename T>

T& wb::Vector< T >::Get ( int  i )

inline

get the value at position i

Definition at line 99 of file wb-vector.h.

GetBuffer()

template<typename T>

T* wb::Vector< T >::GetBuffer ( int  i = 0 ) const

inline

get the buffer pointer

Definition at line 97 of file wb-vector.h.

MemCopy()

template<typename T>

void wb::Vector< T >::MemCopy ( Vector< T > &  vector )

inline

Copy a vector to another, using 'memcpy' to set values.

Definition at line 171 of file wb-vector.h.

Size()

template<typename T>

int wb::Vector< T >::Size ( ) const

inline

get the memory size

Definition at line 95 of file wb-vector.h.

Size2Bits()

template<typename T>

int wb::Vector< T >::Size2Bits ( int  size )

inline

Transform the size to bit.

Definition at line 128 of file wb-vector.h.

Zero()

template<typename T>

void wb::Vector< T >::Zero ( )

inline

Fill all the memory to ZERO. call 'memset'.

Definition at line 145 of file wb-vector.h.

Member Data Documentation

m_nBits

template<typename T>

int wb::Vector< T >::m_nBits

protected

bit number of memory size

Definition at line 77 of file wb-vector.h.

m_pBuffer

template<typename T>

T* wb::Vector< T >::m_pBuffer

protected

buffer pointer

Definition at line 76 of file wb-vector.h.

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

• C:/Users/zhang/spmi/SPMILM/tools/trf/src/base/wb-vector.h