Line Profiling
Feature Only in Professional and Enterprise Editions Profiling is supported only in Visual C++ Professional and Enterprise Editions. For more information, see .
With the profiler’s two line profiling options, you can see which source lines are being executed.
Line counting shows you how many times each line was executed.
Line coverage shows you which lines were executed at least once.
Line profiling uses debugging information in your .EXE file to trigger the profiler, so it does not need a .MAP file.