Commit 84cc8833 authored by Tristan Matthews's avatar Tristan Matthews

* #9782: GainControl::limit should be const

parent ec08da89
......@@ -82,7 +82,7 @@ double GainControl::DetectionAverage::getAverage(double in)
GainControl::Limiter::Limiter(double r, double thresh) : ratio_(r), threshold_(thresh)
{}
double GainControl::Limiter::limit(double in)
double GainControl::Limiter::limit(double in) const
{
double out = (in > threshold_ ? (ratio_ * (in - threshold_)) + threshold_ :
in < -threshold_ ? (ratio_ * (in + threshold_)) - threshold_ : in);
......
......@@ -80,7 +80,7 @@ class GainControl {
/**
* Perform compression on input signal
*/
double limit(double);
double limit(double) const;
private:
double ratio_;
......
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