Pointer with length in bytes. More...
#include <CoinIndexedVector.hpp>
Public Member Functions | |
Get methods. | |
int | getSize () const |
Get the size. | |
int | rawSize () const |
Get the size. | |
bool | switchedOn () const |
See if persistence already on. | |
int | getCapacity () const |
Get the capacity. | |
void | setCapacity () |
Set the capacity to >=0 if <=-2. | |
const char * | array () const |
Get Array. | |
Set methods | |
void | setSize (int value) |
Set the size. | |
void | switchOff () |
Set the size to -1. | |
void | setPersistence (int flag, int currentLength) |
Does what is needed to set persistence. | |
void | clear () |
Zero out array. | |
void | swap (CoinArrayWithLength &other) |
Swaps memory between two members. | |
void | extend (int newSize) |
Extend a persistent array keeping data (size in bytes) | |
Condition methods | |
char * | conditionalNew (long sizeWanted) |
Conditionally gets new array. | |
void | conditionalDelete () |
Conditionally deletes. | |
Constructors and destructors | |
CoinArrayWithLength () | |
Default constructor - NULL. | |
CoinArrayWithLength (int size) | |
Alternate Constructor - length in bytes - size_ -1. | |
CoinArrayWithLength (int size, int mode) | |
Alternate Constructor - length in bytes mode - 0 size_ set to size 1 size_ set to size and zeroed. | |
CoinArrayWithLength (const CoinArrayWithLength &rhs) | |
Copy constructor. | |
CoinArrayWithLength (const CoinArrayWithLength *rhs) | |
Copy constructor.2. | |
CoinArrayWithLength & | operator= (const CoinArrayWithLength &rhs) |
Assignment operator. | |
void | copy (const CoinArrayWithLength &rhs, int numberBytes=-1) |
Assignment with length (if -1 use internal length) | |
void | allocate (const CoinArrayWithLength &rhs, int numberBytes) |
Assignment with length - does not copy. | |
~CoinArrayWithLength () | |
Destructor. |
Protected Attributes | |
Private member data | |
char * | array_ |
Array. | |
int | size_ |
Size of array in bytes. |
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 465 of file CoinIndexedVector.hpp.
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Default constructor - NULL.
Definition at line 519 of file CoinIndexedVector.hpp.
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Alternate Constructor - length in bytes - size_ -1.
Definition at line 522 of file CoinIndexedVector.hpp.
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Alternate Constructor - length in bytes mode - 0 size_ set to size 1 size_ set to size and zeroed.
Definition at line 528 of file CoinIndexedVector.hpp.
CoinArrayWithLength::CoinArrayWithLength | ( | const CoinArrayWithLength & | rhs | ) |
Copy constructor.
CoinArrayWithLength::CoinArrayWithLength | ( | const CoinArrayWithLength * | rhs | ) |
Copy constructor.2.
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Destructor.
Definition at line 541 of file CoinIndexedVector.hpp.
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Get the size.
Reimplemented in CoinUnsignedIntArrayWithLength, CoinBigIndexArrayWithLength, CoinIntArrayWithLength, CoinFactorizationDoubleArrayWithLength, and CoinDoubleArrayWithLength.
Definition at line 471 of file CoinIndexedVector.hpp.
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Get the size.
Definition at line 474 of file CoinIndexedVector.hpp.
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See if persistence already on.
Definition at line 477 of file CoinIndexedVector.hpp.
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Get the capacity.
Definition at line 480 of file CoinIndexedVector.hpp.
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Set the capacity to >=0 if <=-2.
Definition at line 483 of file CoinIndexedVector.hpp.
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Get Array.
Reimplemented in CoinUnsignedIntArrayWithLength, CoinBigIndexArrayWithLength, CoinIntArrayWithLength, CoinFactorizationDoubleArrayWithLength, and CoinDoubleArrayWithLength.
Definition at line 486 of file CoinIndexedVector.hpp.
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Set the size.
Reimplemented in CoinUnsignedIntArrayWithLength, CoinBigIndexArrayWithLength, CoinIntArrayWithLength, CoinFactorizationDoubleArrayWithLength, and CoinDoubleArrayWithLength.
Definition at line 493 of file CoinIndexedVector.hpp.
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Set the size to -1.
Definition at line 496 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.
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Array.
Definition at line 550 of file CoinIndexedVector.hpp.
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Size of array in bytes.
Definition at line 552 of file CoinIndexedVector.hpp.