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Osi
0.108.1
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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... | |
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.
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Default constructor - NULL.
Definition at line 621 of file CoinIndexedVector.hpp.
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Alternate Constructor - length in bytes - size_ -1.
Definition at line 629 of file CoinIndexedVector.hpp.
| 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.
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Get the size.
Definition at line 539 of file CoinIndexedVector.hpp.
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Get the size.
Definition at line 544 of file CoinIndexedVector.hpp.
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See if persistence already on.
Definition at line 549 of file CoinIndexedVector.hpp.
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Get the capacity (just read it)
Definition at line 554 of file CoinIndexedVector.hpp.
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Set the capacity to >=0 if <=-2.
Definition at line 559 of file CoinIndexedVector.hpp.
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Get Array.
Definition at line 565 of file CoinIndexedVector.hpp.
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Set the size.
Definition at line 574 of file CoinIndexedVector.hpp.
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Set the size to -1.
Definition at line 586 of file CoinIndexedVector.hpp.
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Set the size to -2 and alignment.
Definition at line 591 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 | ( | CoinBigIndex | 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 |
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| ) |
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 |
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| ) |
Get enough space (if more needed then do at least needed)
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Array.
Definition at line 667 of file CoinIndexedVector.hpp.
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Size of array in bytes.
Definition at line 669 of file CoinIndexedVector.hpp.
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Offset of array.
Definition at line 671 of file CoinIndexedVector.hpp.
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Alignment wanted (power of 2)
Definition at line 673 of file CoinIndexedVector.hpp.
1.8.5