MusimatTutorial Namespace Reference

Functions
void	B0100 ()
void	B0101 ()
void	B0102 ()
void	B0103 ()
void	B0104 ()
void	B0105 ()
void	B0106 ()
void	B0107 ()
void	B0108 ()
void	B0109 ()
void	B0110 ()
void	B0111 ()
void	B0112 ()
void	B0113 ()
void	B0114 ()
void	B0115 ()
void	B0116 ()
void	B0117 ()
void	B0118 ()
void	B0119 ()
void	B0120 ()
void	B0121 ()
void	B0122 ()
void	B0123 ()
void	B0124 ()
void	B0125 ()
void	B0126 ()
void	B0127 ()
void	B0128 ()
void	B0129 ()
void	B0200 ()
void	B0201 ()
void	B0201a ()
void	B0201b ()
void	B0201c ()
void	B0201d ()
void	B0202 ()
void	B0203 ()
void	B0204 ()
void	B0300 ()
void	B0400 ()
void	testEuclid ()
Real	pitchToHz (Pitch, Real, RealList)

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Function Documentation

void MusimatTutorial::B0100

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void MusimatTutorial::B0101

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void MusimatTutorial::B0102

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void MusimatTutorial::B0103

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void MusimatTutorial::B0104

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void MusimatTutorial::B0105

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void MusimatTutorial::B0106

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void MusimatTutorial::B0107

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void MusimatTutorial::B0108

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void MusimatTutorial::B0109

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void MusimatTutorial::B0110

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void MusimatTutorial::B0111

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void MusimatTutorial::B0112

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void MusimatTutorial::B0113

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void MusimatTutorial::B0114

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void MusimatTutorial::B0115

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void MusimatTutorial::B0116

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void MusimatTutorial::B0117

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void MusimatTutorial::B0118

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void MusimatTutorial::B0119

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void MusimatTutorial::B0120

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void MusimatTutorial::B0121

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void MusimatTutorial::B0122

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void MusimatTutorial::B0123

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void MusimatTutorial::B0124

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void MusimatTutorial::B0125

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void MusimatTutorial::B0126

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void MusimatTutorial::B0127

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void MusimatTutorial::B0128

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void MusimatTutorial::B0129

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void MusimatTutorial::B0200

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void MusimatTutorial::B0201

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void MusimatTutorial::B0201a

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void MusimatTutorial::B0201b

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void MusimatTutorial::B0201c

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void MusimatTutorial::B0201d

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void MusimatTutorial::B0202

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void MusimatTutorial::B0203

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void MusimatTutorial::B0204

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void MusimatTutorial::B0300

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void MusimatTutorial::B0400

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Real MusimatTutorial::pitchToHz	(	Pitch	,
		Real	,
		RealList
	)

Definition at line 37 of file B0201b.cpp.

References key().

  {
        Integer key = PitchClass(p) + Accidental(p);    // get key from pitch
        Real oct = Octave(p);                                                   // get octave from pitch
        Return(refC * scale[key] * Pow(2.0, (oct - 4)));// compute frequency
}  

void MusimatTutorial::testEuclid

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Definition at line 28 of file B0119.cpp.

References euclid(), and x.

                  {
/*****************************************************************************
The function euclid() is declared to be of type Integer because it will return an Integer result. 

Note that Return(n) has been substituted for the Halt(n) function shown previously. Instead 
of halting execution altogether, the Return(n) statement only exits the current function, carrying 
with it the value of its argument back to the context that invoked it. The program can then continue 
executing from there, if there are statements following its invocation. Here’s an example of invok-
ing the euclid() function:
*****************************************************************************/                                                                                  

        Integer x = euclid(91, 416);
        Print(x);

/*****************************************************************************
which will print 13. If we had used Halt() in euclid(), we’d never reach the Print statement 
because the program would stop.

Here’s another way to compute the same thing:
*****************************************************************************/

        Print(euclid(91, 416));

/*****************************************************************************
This way we can eliminate the “middleman” variable x, which only existed to carry the value from 
the euclid() function to the Print() function. In this example, the call to the euclid() func-
tion is nested within the Print() function. Musimat invokes the nested function first, and the 
value that euclid() returns is supplied automatically as an argument to the enclosing function, 
Print(). Functions can be nested to an arbitrary extent. The most deeply nested function is 
always called first.

*****************************************************************************/
}}