Provides a heap in which to put strings or whatever you need to store. If you need to allocate space for a lot of small objects, it's much more efficient to use this class than the C++ heap. Plus, you can delete them all by simply deleting the heap. You can't, however, reuse the space for individual objects in this heap.
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#include <GHeap.h>
List of all members.
Public Member Functions |
| GHeap (size_t nMinBlockSize) |
virtual | ~GHeap () |
char * | add (const char *szString) |
| Allocate space in the heap and copy a string to it. Returns a pointer to the string.
|
char * | add (const char *pString, size_t nLength) |
| Allocate space in the heap and copy a string to it. Returns a pointer to the string.
|
char * | allocate (size_t nLength) |
| Allocate space in the heap and return a pointer to it.
|
char * | allocAligned (size_t nLength) |
| Allocate space in the heap and return a pointer to it.
|
Protected Attributes |
char * | m_pCurrentBlock |
size_t | m_nMinBlockSize |
size_t | m_nCurrentPos |
Detailed Description
Provides a heap in which to put strings or whatever you need to store. If you need to allocate space for a lot of small objects, it's much more efficient to use this class than the C++ heap. Plus, you can delete them all by simply deleting the heap. You can't, however, reuse the space for individual objects in this heap.
Constructor & Destructor Documentation
GClasses::GHeap::GHeap |
( |
size_t |
nMinBlockSize | ) |
[inline] |
virtual GClasses::GHeap::~GHeap |
( |
| ) |
[virtual] |
Member Function Documentation
char* GClasses::GHeap::add |
( |
const char * |
szString | ) |
[inline] |
Allocate space in the heap and copy a string to it. Returns a pointer to the string.
char* GClasses::GHeap::add |
( |
const char * |
pString, |
|
|
size_t |
nLength |
|
) |
| [inline] |
Allocate space in the heap and copy a string to it. Returns a pointer to the string.
char* GClasses::GHeap::allocAligned |
( |
size_t |
nLength | ) |
[inline] |
Allocate space in the heap and return a pointer to it.
char* GClasses::GHeap::allocate |
( |
size_t |
nLength | ) |
[inline] |
Allocate space in the heap and return a pointer to it.
Member Data Documentation