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44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
//
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// File: VLPitchName.h - Translate between (MIDI) pitches and their UTF-8 representation
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//
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// Author(s):
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//
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// (MN) Matthias Neeracher
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//
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// Copyright © 2011 Matthias Neeracher
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//
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#include <string>
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#include <inttypes.h>
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const int kVLSharpChar = 0x266F;
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const int kVLFlatChar = 0x266D;
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extern const char * kVLSharpStr;
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extern const char * kVLFlatStr;
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extern const char * kVL2SharpStr;
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extern const char * kVL2FlatStr;
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extern const char * kVLNaturalStr;
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//
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// UTF-8 representation of pitch
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//
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std::string VLPitchName(int8_t pitch, uint16_t accidental);
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//
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// Parse pitch, erase from string
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//
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enum { kPitchError = -1 };
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int8_t VLParsePitch(std::string & str, size_t at, uint16_t * accidental);
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//
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// UTF-8 representation of chord
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//
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void VLChordName(int8_t pitch, uint16_t accidental, uint32_t steps,
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int8_t rootPitch, uint16_t rootAccidental,
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std::string & baseName, std::string & extName, std::string & rootName);
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//
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// Parse chord name, erase from string
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//
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int8_t VLParseChord(std::string & str, uint16_t * accidental, uint32_t * steps,
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int8_t * rootPitch, uint16_t * rootAccidental); |