vtkGPUInfoList Class Reference
#include <vtkGPUInfoList.h>
Detailed Description
Stores the list of GPUs VRAM information.vtkGPUInfoList stores a list of vtkGPUInfo. An host can have several GPUs. It creates and sets the list by probing the host with system calls. This an abstract class. Concrete classes are OS specific.
- Tests:
- vtkGPUInfoList (Tests)
Definition at line 37 of file vtkGPUInfoList.h.
Public Types | |
| typedef vtkObject | Superclass |
Public Member Functions | |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| virtual void | Probe ()=0 |
| virtual bool | IsProbed () |
| virtual int | GetNumberOfGPUs () |
| virtual vtkGPUInfo * | GetGPUInfo (int i) |
Static Public Member Functions | |
| static vtkGPUInfoList * | New () |
| static int | IsTypeOf (const char *type) |
| static vtkGPUInfoList * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
| vtkGPUInfoList () | |
| virtual | ~vtkGPUInfoList () |
Protected Attributes | |
| bool | Probed |
| vtkGPUInfoListArray * | Array |
Member Typedef Documentation
| typedef vtkObject vtkGPUInfoList::Superclass |
Reimplemented from vtkObject.
Reimplemented in vtkCoreGraphicsGPUInfoList, vtkDirectXGPUInfoList, vtkDummyGPUInfoList, and vtkXGPUInfoList.
Definition at line 41 of file vtkGPUInfoList.h.
Constructor & Destructor Documentation
| vtkGPUInfoList::vtkGPUInfoList | ( | ) | [protected] |
Default constructor. Set Probed to false. Set Array to NULL.
| virtual vtkGPUInfoList::~vtkGPUInfoList | ( | ) | [protected, virtual] |
Default constructor. Set Probed to false. Set Array to NULL.
Member Function Documentation
| static vtkGPUInfoList* vtkGPUInfoList::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkObject.
Reimplemented in vtkCoreGraphicsGPUInfoList, vtkDirectXGPUInfoList, vtkDummyGPUInfoList, and vtkXGPUInfoList.
| virtual const char* vtkGPUInfoList::GetClassName | ( | ) | [virtual] |
Reimplemented from vtkObject.
Reimplemented in vtkCoreGraphicsGPUInfoList, vtkDirectXGPUInfoList, vtkDummyGPUInfoList, and vtkXGPUInfoList.
| static int vtkGPUInfoList::IsTypeOf | ( | const char * | name | ) | [static] |
Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkObject.
Reimplemented in vtkCoreGraphicsGPUInfoList, vtkDirectXGPUInfoList, vtkDummyGPUInfoList, and vtkXGPUInfoList.
| virtual int vtkGPUInfoList::IsA | ( | const char * | name | ) | [virtual] |
Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkObject.
Reimplemented in vtkCoreGraphicsGPUInfoList, vtkDirectXGPUInfoList, vtkDummyGPUInfoList, and vtkXGPUInfoList.
| static vtkGPUInfoList* vtkGPUInfoList::SafeDownCast | ( | vtkObject * | o | ) | [static] |
Reimplemented from vtkObject.
Reimplemented in vtkCoreGraphicsGPUInfoList, vtkDirectXGPUInfoList, vtkDummyGPUInfoList, and vtkXGPUInfoList.
| void vtkGPUInfoList::PrintSelf | ( | ostream & | os, | |
| vtkIndent | indent | |||
| ) | [virtual] |
Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkObject.
Reimplemented in vtkCoreGraphicsGPUInfoList, vtkDirectXGPUInfoList, vtkDummyGPUInfoList, and vtkXGPUInfoList.
| virtual void vtkGPUInfoList::Probe | ( | ) | [pure virtual] |
Build the list of vtkInfoGPU if not done yet. Default implementation created an empty list. Useful if there is no implementation available for a given architecture yet.
- Postcondition:
- probed: IsProbed()
Implemented in vtkCoreGraphicsGPUInfoList, vtkDirectXGPUInfoList, vtkDummyGPUInfoList, and vtkXGPUInfoList.
| virtual bool vtkGPUInfoList::IsProbed | ( | ) | [virtual] |
Tells if the operating system has been probed. Initial value is false.
| virtual int vtkGPUInfoList::GetNumberOfGPUs | ( | ) | [virtual] |
Return the number of GPUs.
- Precondition:
- probed: IsProbed()
| virtual vtkGPUInfo* vtkGPUInfoList::GetGPUInfo | ( | int | i | ) | [virtual] |
Return information about GPU i.
- Precondition:
- probed: IsProbed()
valid_index: i>=0 && i<GetNumberOfGPUs()
- Postcondition:
- result_exists: result!=0
Member Data Documentation
bool vtkGPUInfoList::Probed [protected] |
Definition at line 68 of file vtkGPUInfoList.h.
vtkGPUInfoListArray* vtkGPUInfoList::Array [protected] |
Definition at line 69 of file vtkGPUInfoList.h.
The documentation for this class was generated from the following file:
- dox/Rendering/vtkGPUInfoList.h
