The class is declared noncopyable for two reasons:

to prevent accidental pass-by-value into a mutator
to make the addresses of the counters fixed and exposable to the user of the library.

Public Member Functions
const uint64_t &	getTxTransferCount () const
	Returned references are guaranteed to be valid as long as this instance of Node exists.

Detailed Description

The class is declared noncopyable for two reasons:

to prevent accidental pass-by-value into a mutator
to make the addresses of the counters fixed and exposable to the user of the library.

Definition at line 17 of file perf_counter.hpp.

Member Function Documentation

const uint64_t& getTxTransferCount ( ) const

Returned references are guaranteed to be valid as long as this instance of Node exists.

This is enforced by virtue of the class being Noncopyable.

Definition at line 63 of file perf_counter.hpp.