getM method
Retrieves the value of the measure, if present. If no measure value is present returns NaN.
@return the value of the measure, or NaN
Implementation
double getM() {
return double.nan;
}
Retrieves the value of the measure, if present. If no measure value is present returns NaN.
@return the value of the measure, or NaN
double getM() {
return double.nan;
}