Implements a simple memory manager using malloc() and free().
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#include <ogdf/basic/memory/MallocMemoryAllocator.h>
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| static void * | allocate (size_t nBytes) |
| | Allocates memory of size nBytes.
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| static void * | allocate (size_t nBytes, const char *, int) |
| | Allocates memory of size nBytes.
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| static constexpr bool | checkSize (size_t) |
| | Always returns true since we simply trust malloc().
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| static void | cleanup () |
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| static void | deallocate (size_t, void *p) |
| | Deallocates memory at address p. We do not keep track of the size of the deallocated object.
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| static void | deallocateList (size_t, void *pHead, void *pTail) |
| | Deallocate a complete list starting at pHead and ending at pTail.
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| static void | flushPool () |
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| static void | flushPool (uint16_t) |
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| static constexpr size_t | memoryAllocatedInBlocks () |
| | Always returns 0, since no blocks are allocated.
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| static constexpr size_t | memoryInFreelist () |
| | Always returns 0, since no blocks are allocated.
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| static constexpr size_t | memoryInGlobalFreeList () |
| | Always returns 0, since no blocks are allocated.
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| static constexpr size_t | memoryInThreadFreeList () |
| | Always returns 0, since no blocks are allocated.
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Implements a simple memory manager using malloc() and free().
Definition at line 44 of file MallocMemoryAllocator.h.
◆ MemElemPtr
◆ MallocMemoryAllocator()
| ogdf::MallocMemoryAllocator::MallocMemoryAllocator |
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inline |
◆ ~MallocMemoryAllocator()
| ogdf::MallocMemoryAllocator::~MallocMemoryAllocator |
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inline |
◆ allocate() [1/2]
| static void * ogdf::MallocMemoryAllocator::allocate |
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size_t |
nBytes | ) |
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inlinestatic |
◆ allocate() [2/2]
| static void * ogdf::MallocMemoryAllocator::allocate |
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size_t |
nBytes, |
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const char * |
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int |
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inlinestatic |
◆ checkSize()
| static constexpr bool ogdf::MallocMemoryAllocator::checkSize |
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size_t |
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inlinestaticconstexpr |
◆ cleanup()
| static void ogdf::MallocMemoryAllocator::cleanup |
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inlinestatic |
◆ deallocate()
| static void ogdf::MallocMemoryAllocator::deallocate |
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size_t |
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void * |
p |
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inlinestatic |
Deallocates memory at address p. We do not keep track of the size of the deallocated object.
Definition at line 72 of file MallocMemoryAllocator.h.
◆ deallocateList()
| static void ogdf::MallocMemoryAllocator::deallocateList |
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size_t |
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void * |
pHead, |
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void * |
pTail |
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inlinestatic |
Deallocate a complete list starting at pHead and ending at pTail.
The elements are assumed to be chained using the first word of each element.
Definition at line 78 of file MallocMemoryAllocator.h.
◆ flushPool() [1/2]
| static void ogdf::MallocMemoryAllocator::flushPool |
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inlinestatic |
◆ flushPool() [2/2]
| static void ogdf::MallocMemoryAllocator::flushPool |
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uint16_t |
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inlinestatic |
◆ memoryAllocatedInBlocks()
| static constexpr size_t ogdf::MallocMemoryAllocator::memoryAllocatedInBlocks |
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inlinestaticconstexpr |
◆ memoryInFreelist()
| static constexpr size_t ogdf::MallocMemoryAllocator::memoryInFreelist |
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inlinestaticconstexpr |
◆ memoryInGlobalFreeList()
| static constexpr size_t ogdf::MallocMemoryAllocator::memoryInGlobalFreeList |
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inlinestaticconstexpr |
◆ memoryInThreadFreeList()
| static constexpr size_t ogdf::MallocMemoryAllocator::memoryInThreadFreeList |
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inlinestaticconstexpr |
The documentation for this class was generated from the following file:
