what is the attributes with the m_ prefix

[O2]

Hi Gokul,
I looked through the source code. There are many variables or
functions whose type is often prefixed with m_, like m_phy,
m_stationManager, or m_downTarget. I can't find the class for these
types.
Could you tell me where the files are?
Thanks!

[Gokul Bhat]

m_ are private variables. They are defined in the .h file of the corresponding source file where you find these m_ prefixed variables being used.