Pointer with length in bytes. More...

#include <CoinIndexedVector.hpp>

Inheritance diagram for CoinArrayWithLength:

Public Member Functions
Get methods.
int	getSize () const
	Get the size. More...

int	rawSize () const
	Get the size. More...

bool	switchedOn () const
	See if persistence already on. More...

int	capacity () const
	Get the capacity (just read it) More...

void	setCapacity ()
	Set the capacity to >=0 if <=-2. More...

const char *	array () const
	Get Array. More...

Set methods
void	setSize (int value)
	Set the size. More...

void	switchOff ()
	Set the size to -1. More...

void	switchOn (int alignment=3)
	Set the size to -2 and alignment. More...

void	setPersistence (int flag, int currentLength)
	Does what is needed to set persistence. More...

void	clear ()
	Zero out array. More...

void	swap (CoinArrayWithLength &other)
	Swaps memory between two members. More...

void	extend (int newSize)
	Extend a persistent array keeping data (size in bytes) More...

Condition methods
char *	conditionalNew (long sizeWanted)
	Conditionally gets new array. More...

void	conditionalDelete ()
	Conditionally deletes. More...

Constructors and destructors
	CoinArrayWithLength ()
	Default constructor - NULL. More...

	CoinArrayWithLength (int size)
	Alternate Constructor - length in bytes - size_ -1. More...

	CoinArrayWithLength (int size, int mode)
	Alternate Constructor - length in bytes mode - 0 size_ set to size mode>0 size_ set to size and zeroed if size<=0 just does alignment If abs(mode) >2 then align on that as power of 2. More...

	CoinArrayWithLength (const CoinArrayWithLength &rhs)
	Copy constructor. More...

	CoinArrayWithLength (const CoinArrayWithLength *rhs)
	Copy constructor.2. More...

CoinArrayWithLength &	operator= (const CoinArrayWithLength &rhs)
	Assignment operator. More...

void	copy (const CoinArrayWithLength &rhs, int numberBytes=-1)
	Assignment with length (if -1 use internal length) More...

void	allocate (const CoinArrayWithLength &rhs, int numberBytes)
	Assignment with length - does not copy. More...

	~CoinArrayWithLength ()
	Destructor. More...

void	getArray (int size)
	Get array with alignment. More...

void	reallyFreeArray ()
	Really get rid of array with alignment. More...

void	getCapacity (int numberBytes, int numberIfNeeded=-1)
	Get enough space (if more needed then do at least needed) More...

Protected Attributes
Private member data
char *	array_
	Array. More...

CoinBigIndex	size_
	Size of array in bytes. More...

int	offset_
	Offset of array. More...

int	alignment_
	Alignment wanted (power of 2) More...

Detailed Description

Pointer with length in bytes.

This has a pointer to an array and the number of bytes in array. If number of bytes==-1 then CoinConditionalNew deletes existing pointer and returns new pointer of correct size (and number bytes still -1). CoinConditionalDelete deletes existing pointer and NULLs it. So behavior is as normal (apart from New deleting pointer which will have no effect with good coding practices. If number of bytes >=0 then CoinConditionalNew just returns existing pointer if array big enough otherwise deletes existing pointer, allocates array with spare 1%+64 bytes and updates number of bytes CoinConditionalDelete sets number of bytes = -size-2 and then array returns NULL

Definition at line 513 of file CoinIndexedVector.hpp.

Constructor & Destructor Documentation

CoinArrayWithLength::CoinArrayWithLength ( )

inline

Default constructor - NULL.

Definition at line 570 of file CoinIndexedVector.hpp.

CoinArrayWithLength::CoinArrayWithLength ( int size )

inline

Alternate Constructor - length in bytes - size_ -1.

Definition at line 574 of file CoinIndexedVector.hpp.

CoinArrayWithLength::CoinArrayWithLength	(	int	size,
		int	mode
	)

Alternate Constructor - length in bytes mode - 0 size_ set to size mode>0 size_ set to size and zeroed if size<=0 just does alignment If abs(mode) >2 then align on that as power of 2.

CoinArrayWithLength::CoinArrayWithLength ( const CoinArrayWithLength & rhs )

Copy constructor.

CoinArrayWithLength::CoinArrayWithLength ( const CoinArrayWithLength * rhs )

Copy constructor.2.

CoinArrayWithLength::~CoinArrayWithLength ( )

Destructor.

Member Function Documentation

int CoinArrayWithLength::getSize ( ) const

inline

Get the size.

Definition at line 519 of file CoinIndexedVector.hpp.

int CoinArrayWithLength::rawSize ( ) const

inline

Get the size.

Definition at line 522 of file CoinIndexedVector.hpp.

bool CoinArrayWithLength::switchedOn ( ) const

inline

See if persistence already on.

Definition at line 525 of file CoinIndexedVector.hpp.

int CoinArrayWithLength::capacity ( ) const

inline

Get the capacity (just read it)

Definition at line 528 of file CoinIndexedVector.hpp.

void CoinArrayWithLength::setCapacity ( )

inline

Set the capacity to >=0 if <=-2.

Definition at line 531 of file CoinIndexedVector.hpp.

const char* CoinArrayWithLength::array ( ) const

inline

Get Array.

Definition at line 534 of file CoinIndexedVector.hpp.

void CoinArrayWithLength::setSize ( int value )

inline

Set the size.

Definition at line 541 of file CoinIndexedVector.hpp.

void CoinArrayWithLength::switchOff ( )

inline

Set the size to -1.

Definition at line 544 of file CoinIndexedVector.hpp.

void CoinArrayWithLength::switchOn ( int alignment = 3 )

inline

Set the size to -2 and alignment.

Definition at line 547 of file CoinIndexedVector.hpp.

void CoinArrayWithLength::setPersistence	(	int	flag,
		int	currentLength
	)

Does what is needed to set persistence.

void CoinArrayWithLength::clear ( )

Zero out array.

void CoinArrayWithLength::swap ( CoinArrayWithLength & other )

Swaps memory between two members.

void CoinArrayWithLength::extend ( int newSize )

Extend a persistent array keeping data (size in bytes)

char* CoinArrayWithLength::conditionalNew ( long sizeWanted )

Conditionally gets new array.

void CoinArrayWithLength::conditionalDelete ( )

Conditionally deletes.

CoinArrayWithLength& CoinArrayWithLength::operator= ( const CoinArrayWithLength & rhs )

Assignment operator.

void CoinArrayWithLength::copy	(	const CoinArrayWithLength &	rhs,
		int	numberBytes = `-1`
	)

Assignment with length (if -1 use internal length)

void CoinArrayWithLength::allocate	(	const CoinArrayWithLength &	rhs,
		int	numberBytes
	)

Assignment with length - does not copy.

void CoinArrayWithLength::getArray ( int size )

Get array with alignment.

void CoinArrayWithLength::reallyFreeArray ( )

Really get rid of array with alignment.

void CoinArrayWithLength::getCapacity	(	int	numberBytes,
		int	numberIfNeeded = `-1`
	)

Get enough space (if more needed then do at least needed)

Member Data Documentation

char* CoinArrayWithLength::array_

protected

Array.

Definition at line 608 of file CoinIndexedVector.hpp.

CoinBigIndex CoinArrayWithLength::size_

protected

Size of array in bytes.

Definition at line 610 of file CoinIndexedVector.hpp.

int CoinArrayWithLength::offset_

protected

Offset of array.

Definition at line 612 of file CoinIndexedVector.hpp.

int CoinArrayWithLength::alignment_

protected

Alignment wanted (power of 2)

Definition at line 614 of file CoinIndexedVector.hpp.

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

/tmp/CHiPPS-Alps-1.5.6/CoinUtils/src/CoinIndexedVector.hpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation