示例#1
0
        ///<summary>
        ///  Parses the given input using "simple" notation, or returns null if it cannot be parsed accordingly
        ///</summary>
        ///<remarks>
        ///  This notation uses "3" for a major third, "b5" for a flat fifth, etc. Commonly used to describe the
        ///  component intervals of chords.
        ///</remarks>
        private static Interval ParseSimple(string input)
        {
            var match = Regex.Match(input, @"^([b#]*)(\d+)$");

            if (!match.Success)
            {
                return(null);
            }

            var generic        = (Generic)int.Parse(match.Groups[2].Value) - 1;
            var reducedGeneric = ReducedGenericWidth(generic);

            var modifierPart = match.Groups[1].Value;
            var accidental   = Accidental.Parse(modifierPart);

            var specific = SEMITONES_PER_OCTAVE * ((int)generic / NAMES_PER_OCTAVE) +
                           MAJOR_SEMITONES[reducedGeneric] + accidental.Semitones;

            return(new Interval(generic, specific));
        }
示例#2
0
 ///<summary>
 ///  Returns a new Pitch
 ///</summary>
 ///<param name="name">The <see cref="Name"/> of this Pitch's <see cref="Note"/></param>
 ///<param name="accidental">The <see cref="Accidental"/> of this Pitch's <see cref="Note"/></param>
 ///<param name="octave">The octave corresponding to this Pitch</param>
 public Pitch(Name name, Accidental accidental, int octave)
 {
     this.Note   = new Note(name, accidental);
     this.Octave = octave;
 }
示例#3
0
文件: Note.cs 项目: bishoprook/Cadd9
 ///<summary>
 ///  Returns a new Note
 ///</summary>
 ///<param name="name">The <see cref="Name"/> associated with this Note</param>
 ///<param name="accidental">The <see cref="Accidental"/> modifying this Note</param>
 public Note(Name name, Accidental accidental)
 {
     this.Name       = name;
     this.Accidental = accidental;
 }