TLocalHeapMonitor

      enum EIgnoreOld { kReportOld = 0, kIgnoreOld = 1 };
      enum EZapMemory { kDontZapMemory = 0, kZapMemory = 1 };
  
      TLocalHeapMonitor(const char* outputFileName=0,
                    EIgnoreOld ignoreOld=kReportOld,
                    EZapMemory zapMemory=kDontZapMemory,
                    FrameCount depth=8,
                    TStandardMemoryHeap* whichHeap=0);

• OutputFileName specifies the name of the output file; the default is heap_trace.
• IgnoreOld, when set to kIgnoreOld, causes all blocks on the heap when monitoring was started to be ignored. The default shows all such blocks.
• ZapMemory, when set to kZapMemory, causes the memory hook to fill blocks with recognizable patterns for the purpose of debugging reference-before-initialization and reference-after-deletion errors.

Uninitialized memory gets filled with the pattern 0xDEAFBEED.
Deleted memory gets filled with the pattern 0xFEEDDEAD.

• Depth is the maximum count of functions that the stack crawls will contain. Increasing this option provides more data in some cases, but takes up more memory and slows down the tool.
• WhichHeap specifies which heap to monitor. If unspecified, the default heap is monitored.