ActiViz .NET
5.8.0
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vtkHeap - replacement for malloc/free and new/delete More...
Public Member Functions | |
vtkHeap (IntPtr rawCppThis, bool callDisposalMethod, bool strong) | |
Automatically generated constructor - called from generated code. DO NOT call directly. | |
vtkHeap () | |
Undocumented Block. | |
IntPtr | AllocateMemory (uint n) |
Allocate the memory requested. | |
virtual uint | GetBlockSize () |
Set/Get the size at which blocks are allocated. If a memory request is bigger than the block size, then that size will be allocated. | |
virtual int | GetNumberOfAllocations () |
Get the number of allocations thus far. | |
virtual int | GetNumberOfBlocks () |
Get the number of allocations thus far. | |
override int | IsA (string type) |
Undocumented Block. | |
new vtkHeap | NewInstance () |
Undocumented Block. | |
void | Reset () |
This methods resets the current allocation location back to the beginning of the heap. This allows reuse of previously allocated memory which may be beneficial to performance in many cases. | |
virtual void | SetBlockSize (uint arg0) |
Set/Get the size at which blocks are allocated. If a memory request is bigger than the block size, then that size will be allocated. | |
string | StringDup (string str) |
Convenience method performs string duplication. | |
Static Public Member Functions | |
static new vtkHeap | New () |
Undocumented Block. | |
static new int | IsTypeOf (string type) |
Undocumented Block. | |
static new vtkHeap | SafeDownCast (vtkObjectBase o) |
Undocumented Block. | |
Public Attributes | |
new const string | MRFullTypeName = "Kitware.VTK.vtkHeap" |
Automatically generated type registration mechanics. | |
Static Public Attributes | |
static new readonly string | MRClassNameKey = "7vtkHeap" |
Automatically generated type registration mechanics. | |
Protected Member Functions | |
override void | Dispose (bool disposing) |
Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly. | |
Private Member Functions | |
static internal IntPtr | vtkHeap_New (ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount) |
static internal IntPtr | vtkHeap_AllocateMemory_01 (HandleRef pThis, uint n) |
static internal uint | vtkHeap_GetBlockSize_02 (HandleRef pThis) |
static internal int | vtkHeap_GetNumberOfAllocations_03 (HandleRef pThis) |
static internal int | vtkHeap_GetNumberOfBlocks_04 (HandleRef pThis) |
static internal int | vtkHeap_IsA_05 (HandleRef pThis, string type) |
static internal int | vtkHeap_IsTypeOf_06 (string type) |
static internal IntPtr | vtkHeap_NewInstance_08 (HandleRef pThis, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount) |
static internal void | vtkHeap_Reset_09 (HandleRef pThis) |
static internal IntPtr | vtkHeap_SafeDownCast_10 (HandleRef o, ref uint mteStatus, ref uint mteIndex, ref uint rawRefCount) |
static internal void | vtkHeap_SetBlockSize_11 (HandleRef pThis, uint arg0) |
static internal IntPtr | vtkHeap_StringDup_12 (HandleRef pThis, string str) |
Static Private Member Functions | |
static | vtkHeap () |
Automatically generated type registration mechanics. |
vtkHeap - replacement for malloc/free and new/delete
Description This class is a replacement for malloc/free and new/delete for software that has inherent memory leak or performance problems. For example, external software such as the PLY library (vtkPLY) and VRML importer (vtkVRMLImporter) are often written with lots of malloc() calls but without the corresponding free() invocations. The class vtkOrderedTriangulator may create and delete millions of new/delete calls. This class allows the overloading of the C++ new operator (or other memory allocation requests) by using the method AllocateMemory(). Memory is deleted with an invocation of CleanAll() (which deletes ALL memory; any given memory allocation cannot be deleted). Note: a block size can be used to control the size of each memory allocation. Requests for memory are fulfilled from the block until the block runs out, then a new block is created.
Caveats Do not use this class as a general replacement for system memory allocation. This class should be used only as a last resort if memory leaks cannot be tracked down and eliminated by conventional means. Also, deleting memory from vtkHeap is not supported. Only the deletion of the entire heap is. (A Reset() method allows you to reuse previously allocated memory.)
static Kitware.VTK.vtkHeap.vtkHeap | ( | ) | [static, private] |
Automatically generated type registration mechanics.
Kitware.VTK.vtkHeap.vtkHeap | ( | IntPtr | rawCppThis, |
bool | callDisposalMethod, | ||
bool | strong | ||
) |
Automatically generated constructor - called from generated code. DO NOT call directly.
Undocumented Block.
IntPtr Kitware.VTK.vtkHeap.AllocateMemory | ( | uint | n | ) |
Allocate the memory requested.
override void Kitware.VTK.vtkHeap.Dispose | ( | bool | disposing | ) | [protected] |
Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.
Reimplemented from Kitware.VTK.vtkObject.
virtual uint Kitware.VTK.vtkHeap.GetBlockSize | ( | ) | [virtual] |
Set/Get the size at which blocks are allocated. If a memory request is bigger than the block size, then that size will be allocated.
virtual int Kitware.VTK.vtkHeap.GetNumberOfAllocations | ( | ) | [virtual] |
Get the number of allocations thus far.
virtual int Kitware.VTK.vtkHeap.GetNumberOfBlocks | ( | ) | [virtual] |
Get the number of allocations thus far.
override int Kitware.VTK.vtkHeap.IsA | ( | string | type | ) | [virtual] |
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
static new int Kitware.VTK.vtkHeap.IsTypeOf | ( | string | type | ) | [static] |
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
static new vtkHeap Kitware.VTK.vtkHeap.New | ( | ) | [static] |
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
void Kitware.VTK.vtkHeap.Reset | ( | ) |
This methods resets the current allocation location back to the beginning of the heap. This allows reuse of previously allocated memory which may be beneficial to performance in many cases.
static new vtkHeap Kitware.VTK.vtkHeap.SafeDownCast | ( | vtkObjectBase | o | ) | [static] |
Undocumented Block.
Reimplemented from Kitware.VTK.vtkObject.
virtual void Kitware.VTK.vtkHeap.SetBlockSize | ( | uint | arg0 | ) | [virtual] |
Set/Get the size at which blocks are allocated. If a memory request is bigger than the block size, then that size will be allocated.
string Kitware.VTK.vtkHeap.StringDup | ( | string | str | ) |
Convenience method performs string duplication.
static internal IntPtr Kitware.VTK.vtkHeap.vtkHeap_AllocateMemory_01 | ( | HandleRef | pThis, |
uint | n | ||
) | [private] |
static internal uint Kitware.VTK.vtkHeap.vtkHeap_GetBlockSize_02 | ( | HandleRef | pThis | ) | [private] |
static internal int Kitware.VTK.vtkHeap.vtkHeap_GetNumberOfAllocations_03 | ( | HandleRef | pThis | ) | [private] |
static internal int Kitware.VTK.vtkHeap.vtkHeap_GetNumberOfBlocks_04 | ( | HandleRef | pThis | ) | [private] |
static internal int Kitware.VTK.vtkHeap.vtkHeap_IsA_05 | ( | HandleRef | pThis, |
string | type | ||
) | [private] |
static internal int Kitware.VTK.vtkHeap.vtkHeap_IsTypeOf_06 | ( | string | type | ) | [private] |
static internal IntPtr Kitware.VTK.vtkHeap.vtkHeap_New | ( | ref uint | mteStatus, |
ref uint | mteIndex, | ||
ref uint | rawRefCount | ||
) | [private] |
static internal IntPtr Kitware.VTK.vtkHeap.vtkHeap_NewInstance_08 | ( | HandleRef | pThis, |
ref uint | mteStatus, | ||
ref uint | mteIndex, | ||
ref uint | rawRefCount | ||
) | [private] |
static internal void Kitware.VTK.vtkHeap.vtkHeap_Reset_09 | ( | HandleRef | pThis | ) | [private] |
static internal IntPtr Kitware.VTK.vtkHeap.vtkHeap_SafeDownCast_10 | ( | HandleRef | o, |
ref uint | mteStatus, | ||
ref uint | mteIndex, | ||
ref uint | rawRefCount | ||
) | [private] |
static internal void Kitware.VTK.vtkHeap.vtkHeap_SetBlockSize_11 | ( | HandleRef | pThis, |
uint | arg0 | ||
) | [private] |
static internal IntPtr Kitware.VTK.vtkHeap.vtkHeap_StringDup_12 | ( | HandleRef | pThis, |
string | str | ||
) | [private] |
new readonly string Kitware.VTK.vtkHeap.MRClassNameKey = "7vtkHeap" [static] |
Automatically generated type registration mechanics.
Reimplemented from Kitware.VTK.vtkObject.
new const string Kitware.VTK.vtkHeap.MRFullTypeName = "Kitware.VTK.vtkHeap" |
Automatically generated type registration mechanics.
Reimplemented from Kitware.VTK.vtkObject.