Identifier Naming - Variables

Class members – see chapter: Classes, unions, structures and enumerations

Local variables – general style:

int function()
{
	int local_varable = 0;
	return 0;
}

Function arguments shall be prefixed with an underscore:

int function( int _argument )
{
	int local_variable = _argument;
	return 0;
}

Rationale: when debugging this allows to easily distinguish function parameters from local parameters.