48 lines
1.1 KiB
Objective-C
48 lines
1.1 KiB
Objective-C
//
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// MIKMIDITempoEvent.h
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// MIDI Files Testbed
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//
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// Created by Andrew Madsen on 5/22/14.
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// Copyright (c) 2014 Mixed In Key. All rights reserved.
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//
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#import "MIKMIDIEvent.h"
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#import "MIKMIDICompilerCompatibility.h"
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NS_ASSUME_NONNULL_BEGIN
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/**
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* A MIDI tempo event.
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*/
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@interface MIKMIDITempoEvent : MIKMIDIEvent
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/**
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* Creates and initializes a new MIKMIDITempoEvent.
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*
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* @param timeStamp The time stamp for the tempo event.
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*
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* @param bpm The beats per minute of the tempo event.
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*
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* @return A new instance of MIKMIDITempoEvent
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*/
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+ (instancetype)tempoEventWithTimeStamp:(MusicTimeStamp)timeStamp tempo:(Float64)bpm;
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/**
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* The beats per minute of the tempo event.
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*/
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@property (nonatomic, readonly) Float64 bpm;
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@end
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/**
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* The mutable counterpart of MIKMIDITempoEvent.
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*/
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@interface MIKMutableMIDITempoEvent : MIKMIDITempoEvent
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@property (nonatomic, readwrite) MusicTimeStamp timeStamp;
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@property (nonatomic, strong, readwrite, null_resettable) NSMutableData *data;
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@property (nonatomic, readwrite) Float64 bpm;
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@end
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NS_ASSUME_NONNULL_END |