50 vector<ArgumentDescription> OperationInterfacePartHelper::getArgumentList(
OperationBase* op, 
const int arity, 
const vector<string>& arg_types ) {
    52     vector<ArgumentDescription> ret;
    54     descr.resize( 1 + arity * 2 );
    56     for ( 
int i=0; i < arity; i++ )
 
const std::vector< std::string > & getDescriptions()
Description of one Argument of a Command. 
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.