| v8-profiler.h | v8-profiler.h | |||
|---|---|---|---|---|
| skipping to change at line 424 | skipping to change at line 424 | |||
| static void DefineWrapperClass( | static void DefineWrapperClass( | |||
| uint16_t class_id, | uint16_t class_id, | |||
| WrapperInfoCallback callback); | WrapperInfoCallback callback); | |||
| /** | /** | |||
| * Default value of persistent handle class ID. Must not be used to | * Default value of persistent handle class ID. Must not be used to | |||
| * define a class. Can be used to reset a class of a persistent | * define a class. Can be used to reset a class of a persistent | |||
| * handle. | * handle. | |||
| */ | */ | |||
| static const uint16_t kPersistentHandleNoClassId = 0; | static const uint16_t kPersistentHandleNoClassId = 0; | |||
| /** Returns the number of currently existing persistent handles. */ | ||||
| static int GetPersistentHandleCount(); | ||||
| }; | }; | |||
| /** | /** | |||
| * Interface for providing information about embedder's objects | * Interface for providing information about embedder's objects | |||
| * held by global handles. This information is reported in two ways: | * held by global handles. This information is reported in two ways: | |||
| * | * | |||
| * 1. When calling AddObjectGroup, an embedder may pass | * 1. When calling AddObjectGroup, an embedder may pass | |||
| * RetainedObjectInfo instance describing the group. To collect | * RetainedObjectInfo instance describing the group. To collect | |||
| * this information while taking a heap snapshot, V8 calls GC | * this information while taking a heap snapshot, V8 calls GC | |||
| * prologue and epilogue callbacks. | * prologue and epilogue callbacks. | |||
| End of changes. 1 change blocks. | ||||
| 0 lines changed or deleted | 3 lines changed or added | |||