Pointer with length in bytes. More...

#include <CoinIndexedVector.hpp>

Inheritance diagram for CoinArrayWithLength:

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

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

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

CoinBigIndex	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 (CoinBigIndex sizeWanted)
	Conditionally gets new array. More...

void	conditionalDelete ()
	Conditionally deletes. More...

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

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

	CoinArrayWithLength (CoinBigIndex 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, CoinBigIndex numberBytes)
	Assignment with length - does not copy. More...

	~CoinArrayWithLength ()
	Destructor. More...

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

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

void	getCapacity (CoinBigIndex numberBytes, CoinBigIndex 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 533 of file CoinIndexedVector.hpp.

Constructor & Destructor Documentation

CoinArrayWithLength::CoinArrayWithLength ( )

inline

Default constructor - NULL.

Definition at line 621 of file CoinIndexedVector.hpp.

CoinArrayWithLength::CoinArrayWithLength ( CoinBigIndex size )

inline

Alternate Constructor - length in bytes - size_ -1.

Definition at line 629 of file CoinIndexedVector.hpp.

References array_.

CoinArrayWithLength::CoinArrayWithLength	(	CoinBigIndex	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

CoinBigIndex CoinArrayWithLength::getSize ( ) const

inline

Get the size.

Definition at line 539 of file CoinIndexedVector.hpp.

CoinBigIndex CoinArrayWithLength::rawSize ( ) const

inline

Get the size.

Definition at line 544 of file CoinIndexedVector.hpp.

References size_.

bool CoinArrayWithLength::switchedOn ( ) const

inline

See if persistence already on.

Definition at line 549 of file CoinIndexedVector.hpp.

References size_.

CoinBigIndex CoinArrayWithLength::capacity ( ) const

inline

Get the capacity (just read it)

Definition at line 554 of file CoinIndexedVector.hpp.

References size_.

void CoinArrayWithLength::setCapacity ( )

inline

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

Definition at line 559 of file CoinIndexedVector.hpp.

References size_.

const char* CoinArrayWithLength::array ( ) const

inline

Get Array.

Definition at line 565 of file CoinIndexedVector.hpp.

References array_, and size_.

void CoinArrayWithLength::setSize ( int value )

inline

Set the size.

Definition at line 574 of file CoinIndexedVector.hpp.

void CoinArrayWithLength::switchOff ( )

inline

Set the size to -1.

Definition at line 586 of file CoinIndexedVector.hpp.

void CoinArrayWithLength::switchOn ( int alignment = 3 )

inline

Set the size to -2 and alignment.

Definition at line 591 of file CoinIndexedVector.hpp.

References alignment_, and size_.

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 ( CoinBigIndex sizeWanted )

Conditionally gets new array.

void CoinArrayWithLength::conditionalDelete ( )

Conditionally deletes.

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

Assignment operator.

Referenced by CoinDoubleArrayWithLength::operator=(), CoinFactorizationDoubleArrayWithLength::operator=(), CoinFactorizationLongDoubleArrayWithLength::operator=(), CoinIntArrayWithLength::operator=(), CoinBigIndexArrayWithLength::operator=(), CoinUnsignedIntArrayWithLength::operator=(), CoinVoidStarArrayWithLength::operator=(), and CoinArbitraryArrayWithLength::operator=().

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

Assignment with length (if -1 use internal length)

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

Assignment with length - does not copy.

void CoinArrayWithLength::getArray ( CoinBigIndex size )

Get array with alignment.

void CoinArrayWithLength::reallyFreeArray ( )

Really get rid of array with alignment.

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

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

Member Data Documentation

char* CoinArrayWithLength::array_

protected

Array.

Definition at line 667 of file CoinIndexedVector.hpp.

CoinBigIndex CoinArrayWithLength::size_

protected

Size of array in bytes.

Definition at line 669 of file CoinIndexedVector.hpp.

Referenced by array(), CoinDoubleArrayWithLength::array(), CoinFactorizationDoubleArrayWithLength::array(), CoinFactorizationLongDoubleArrayWithLength::array(), CoinIntArrayWithLength::array(), CoinBigIndexArrayWithLength::array(), CoinUnsignedIntArrayWithLength::array(), CoinVoidStarArrayWithLength::array(), CoinArbitraryArrayWithLength::array(), capacity(), CoinArbitraryArrayWithLength::CoinArbitraryArrayWithLength(), CoinBigIndexArrayWithLength::CoinBigIndexArrayWithLength(), CoinDoubleArrayWithLength::CoinDoubleArrayWithLength(), CoinFactorizationDoubleArrayWithLength::CoinFactorizationDoubleArrayWithLength(), CoinFactorizationLongDoubleArrayWithLength::CoinFactorizationLongDoubleArrayWithLength(), CoinIntArrayWithLength::CoinIntArrayWithLength(), CoinUnsignedIntArrayWithLength::CoinUnsignedIntArrayWithLength(), CoinVoidStarArrayWithLength::CoinVoidStarArrayWithLength(), rawSize(), setCapacity(), switchedOn(), and switchOn().

int CoinArrayWithLength::offset_

protected

Offset of array.

Definition at line 671 of file CoinIndexedVector.hpp.

int CoinArrayWithLength::alignment_

protected

Alignment wanted (power of 2)

Definition at line 673 of file CoinIndexedVector.hpp.

Referenced by switchOn().

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

/tmp/Dip-0.92.4/CoinUtils/src/CoinIndexedVector.hpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation