void Pitch_getMaximumAndTime (Pitch me, double tmin, double tmax, int unit, bool interpolate,
double *return_maximum, double *return_timeOfMaximum)
{
Sampled_getMaximumAndX (me, tmin, tmax, Pitch_LEVEL_FREQUENCY, unit, interpolate, return_maximum, return_timeOfMaximum);
if (! doesUnitAllowNegativeValues (unit) && return_maximum && *return_maximum <= 0.0)
{
*return_maximum = NUMundefined; // unlikely
}
}
double Sampled_getXOfMaximum (Sampled me, double xmin, double xmax, long ilevel, int unit, int interpolate) {
double time;
Sampled_getMaximumAndX (me, xmin, xmax, ilevel, unit, interpolate, NULL, & time);
return time;
}
void Formant_getMaximumAndTime (Formant me, int iformant, double tmin, double tmax, int bark, int interpolate,
double *return_maximum, double *return_timeOfMaximum)
{
Sampled_getMaximumAndX (me, tmin, tmax, iformant << 1, bark, interpolate, return_maximum, return_timeOfMaximum);
if (return_maximum && *return_maximum <= 0.0) *return_maximum = NUMundefined; /* Unlikely. */
}
double Sampled_getMaximum (Sampled me, double xmin, double xmax, long ilevel, int unit, int interpolate) {
double maximum;
Sampled_getMaximumAndX (me, xmin, xmax, ilevel, unit, interpolate, & maximum, NULL);
return maximum;
}
