don't return temporaries

This commit is contained in:
Axel Kohlmeyer
2024-08-11 22:55:37 -04:00
parent 9080d6bfed
commit 9ab07ecba6

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@ -90,7 +90,7 @@ public:
int get_index() const { return index; };
int get_count() const { return series->count(); }
const char *get_title() const { return series->name().toStdString().c_str(); }
QString get_title() const { return series->name(); }
double get_step(int index) const { return (index < 0) ? 0.0 : series->at(index).x(); }
double get_data(int index) const { return (index < 0) ? 0.0 : series->at(index).y(); }