CMemoryState::DumpStatistics

void DumpStatistics( ) const;

Remarks

Prints a concise memory statistics report from a CMemoryState object that is filled by the Difference member function. The report, which is printed on the afxDump device, shows the following:

• Number of “object” blocks (blocks of memory allocated using CObject::operator new) still allocated on the heap.
  
  
• Number of nonobject blocks still allocated on the heap.
  
  
• The maximum memory used by the program at any one time (in bytes).
  
  
• The total memory currently used by the program (in bytes).

A sample report looks like this:

0 bytes in 0 Free Blocks
8 bytes in 2 Object Blocks
0 bytes in 0 Non-Object Blocks
Largest number used: 8 bytes
Total allocations: 8 bytes

• The first line describes the number of blocks whose deallocation was delayed if afxMemDF was set to delayFreeMemDF. For more information, see afxMemDF, in the “Macros and Globals” section.
  
  
• The second line describes how many object blocks still remain allocated on the heap.
  
  
• The third line describes how many nonobject blocks (arrays or structures allocated with new) were allocated on the heap and not deallocated.
  
  
• The fourth line gives the maximum memory used by your program at any one time.
  
  
• The last line lists the total amount of memory used by your program.

Example

See the example for the CMemoryState constructor.

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