TNL::Journal class Reference

TNL::Journal Class Reference

#include <tnlJournal.h>

Inheritance diagram for TNL::Journal:

Detailed Description

The Journal class represents the recordable entry point(s) into program execution.

When journaling is enabled by the TNL_ENABLE_JOURNALING macro, any calls into specially marked Journal methods will be intercepted and potentially recorded for later playback. If TNL_ENABLE_JOURNALING is not defined, all of the interception code will be disabled.

Public Types

enum Mode {
  Inactive,
  Record,
  Playback
}

Public Member Functions

Journal ()

void record (const char *fileName)

void load (const char *fileName)

void callEntry (const char *funcName, Functor *theCall)

void processNextJournalEntry ()

Static Public Member Functions

Mode getCurrentMode ()

Journal * get ()

BitStream * getReadStream ()

BitStream * getWriteStream ()

bool isInEntrypoint ()

void beginBlock (U32 blockId, bool writeBlock)

void endBlock (U32 blockId, bool writeBlock)

Static Protected Member Functions

void checkReadPosition ()

void syncWriteStream ()

Static Protected Attributes

Mode mCurrentMode

bool mInsideEntrypoint

Static Private Attributes

FILE * mJournalFile

BitStream mReadStream

BitStream mWriteStream

Journal * mJournal

U32 mWritePosition

U32 mReadBreakBitPos

U32 mBreakBlockIndex

U32 mBlockIndex