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Prefer const references: Beat-Converter does not modify the TempoMap

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This commit is contained in:
Robin Gareus
2017-03-18 18:33:17 +01:00
parent 6dc3bdf252
commit 940707e327
1 changed files with 4 additions and 4 deletions
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8
libs/ardour/ardour/beats_frames_converter.h
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@@ -39,7 +39,7 @@ class TempoMap;
class LIBARDOUR_API BeatsFramesConverter
: public Evoral::TimeConverter<Evoral::Beats,framepos_t> {
public:
BeatsFramesConverter (TempoMap& tempo_map, framepos_t origin)
BeatsFramesConverter (const TempoMap& tempo_map, framepos_t origin)
: Evoral::TimeConverter<Evoral::Beats, framepos_t> (origin)
, _tempo_map(tempo_map)
{}
@@ -48,7 +48,7 @@ public:
Evoral::Beats from (framepos_t frames) const;
private:
TempoMap& _tempo_map;
const TempoMap& _tempo_map;
};
/** Converter between quarter-note beats and frames. Takes distances in quarter-note beats or frames
@@ -58,7 +58,7 @@ private:
class LIBARDOUR_API DoubleBeatsFramesConverter
: public Evoral::TimeConverter<double,framepos_t> {
public:
DoubleBeatsFramesConverter (TempoMap& tempo_map, framepos_t origin)
DoubleBeatsFramesConverter (const TempoMap& tempo_map, framepos_t origin)
: Evoral::TimeConverter<double, framepos_t> (origin)
, _tempo_map(tempo_map)
{}
@@ -67,7 +67,7 @@ public:
double from (framepos_t frames) const;
private:
TempoMap& _tempo_map;
const TempoMap& _tempo_map;
};
} /* namespace ARDOUR */