Initial

guitar/Fingering.hpp

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+#ifndef _GUITAR_FINGERING_HPP_
+#define _GUITAR_FINGERING_HPP_
+#ifndef _MUSIC_SCALE_HPP_
+#include <music/scale.hpp>
+#endif
+#ifndef _GUITAR_FRETBOARD_HPP_
+#include <guitar/Fretboard.hpp>
+#endif
+#ifndef _GUITAR_FRETTEDNOTE_HPP_
+#include <guitar/FrettedNote.hpp>
+#endif
+
+class Fingering
+{
+public:
+  Fingering();
+	virtual ~Fingering();
+	FrettedNotes getFingering(const Scale &scale);
+private:
+  enum{MaxStretchFrets=4,DefaultString=5};
+  bool getFirst(FrettedNote &frettedNote,const Note &note);
+  bool getNext(FrettedNote &frettedNote,const FrettedNote &prevFrettedNote,const Note &note);
+	int getCurrString(void)const;
+	void setCurrString(int currString);
+	int getCurrFret(void)const;
+	void setCurrFret(int currFret);
+
+  Fretboard mFretboard;  
+	int mMaxStretchFrets;
+	int mStartString;
+	int mCurrString;
+	int mCurrFret;
+	int mAnchorFret;
+};
+
+inline
+Fingering::Fingering()
+: mMaxStretchFrets(MaxStretchFrets), mStartString(DefaultString), mCurrString(mStartString), mCurrFret(0)
+{
+}
+
+inline
+Fingering::~Fingering()
+{
+}
+
+inline
+int Fingering::getCurrString(void)const
+{
+  return mCurrString;
+}
+
+inline
+void Fingering::setCurrString(int currString)
+{
+  mCurrString=currString;
+}
+
+inline
+int Fingering::getCurrFret(void)const
+{
+  return mCurrFret;
+}
+
+inline
+void Fingering::setCurrFret(int currFret)
+{
+  mCurrFret=currFret;
+}
+#endif