CoinArrayWithLength Class Reference
Pointer with length in bytes. More...
#include <CoinIndexedVector.hpp>
Public Member Functions | |
Get methods. | |
| int | getSize () 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. | |
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 463 of file CoinIndexedVector.hpp.
Constructor & Destructor Documentation
| CoinArrayWithLength::CoinArrayWithLength | ( | ) | [inline] |
Default constructor - NULL.
Definition at line 514 of file CoinIndexedVector.hpp.
| CoinArrayWithLength::CoinArrayWithLength | ( | int | size | ) | [inline] |
Alternate Constructor - length in bytes - size_ -1.
Definition at line 517 of file CoinIndexedVector.hpp.
| CoinArrayWithLength::CoinArrayWithLength | ( | int | size, | |
| int | mode | |||
| ) | [inline] |
Alternate Constructor - length in bytes mode - 0 size_ set to size 1 size_ set to size and zeroed.
Definition at line 523 of file CoinIndexedVector.hpp.
| CoinArrayWithLength::CoinArrayWithLength | ( | const CoinArrayWithLength & | rhs | ) |
Copy constructor.
| CoinArrayWithLength::CoinArrayWithLength | ( | const CoinArrayWithLength * | rhs | ) |
Copy constructor.2.
| CoinArrayWithLength::~CoinArrayWithLength | ( | ) | [inline] |
Destructor.
Definition at line 536 of file CoinIndexedVector.hpp.
Member Function Documentation
| int CoinArrayWithLength::getSize | ( | ) | const [inline] |
Get the size.
Reimplemented in CoinDoubleArrayWithLength, CoinIntArrayWithLength, CoinBigIndexArrayWithLength, and CoinUnsignedIntArrayWithLength.
Definition at line 469 of file CoinIndexedVector.hpp.
| bool CoinArrayWithLength::switchedOn | ( | ) | const [inline] |
See if persistence already on.
Definition at line 472 of file CoinIndexedVector.hpp.
| int CoinArrayWithLength::getCapacity | ( | ) | const [inline] |
Get the capacity.
Definition at line 475 of file CoinIndexedVector.hpp.
| void CoinArrayWithLength::setCapacity | ( | ) | [inline] |
Set the capacity to >=0 if <=-2.
Definition at line 478 of file CoinIndexedVector.hpp.
| const char* CoinArrayWithLength::array | ( | ) | const [inline] |
Get Array.
Reimplemented in CoinDoubleArrayWithLength, CoinIntArrayWithLength, CoinBigIndexArrayWithLength, and CoinUnsignedIntArrayWithLength.
Definition at line 481 of file CoinIndexedVector.hpp.
| void CoinArrayWithLength::setSize | ( | int | value | ) | [inline] |
Set the size.
Reimplemented in CoinDoubleArrayWithLength, CoinIntArrayWithLength, CoinBigIndexArrayWithLength, and CoinUnsignedIntArrayWithLength.
Definition at line 488 of file CoinIndexedVector.hpp.
| void CoinArrayWithLength::switchOff | ( | ) | [inline] |
Set the size to -1.
Definition at line 491 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.
Reimplemented in CoinDoubleArrayWithLength, CoinIntArrayWithLength, CoinBigIndexArrayWithLength, and CoinUnsignedIntArrayWithLength.
| 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.
Member Data Documentation
char* CoinArrayWithLength::array_ [protected] |
Definition at line 545 of file CoinIndexedVector.hpp.
int CoinArrayWithLength::size_ [protected] |
Size of array in bytes.
Definition at line 547 of file CoinIndexedVector.hpp.
The documentation for this class was generated from the following file:
- /home/coin/svn-release/OptimizationSuite-1.1.0/CoinUtils/src/CoinIndexedVector.hpp
