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<TITLE>VARIABLE SUBSTITUTION</TITLE>
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<H2>
Substitution in the orchestra and the score<BR>
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<P><B> </B>
<UL>
<LI>
<B>In the orchestra:</B></LI>
<BR>For irate objects substitution is done with <I><B>gi</B>name_of_variable</I>,
where "variable" is the name of an interface object. [name_of_variable]
will be substituted by the current value of the object. Csound syntactic
conformity is up to the user.
<P>For krate objects (graphs, k-rate sliders, toggles and pop-ups), the
time-varying values are passed on with the use of global variables in the
form: <B>gk</B><I>name_of_variable</I>. Graphs are also usable through
their function tables as numbered in the interface definition. The user
can utilize these functions in the orchestra with the usual calls to a
function number
<P>
<LI>
<B>In the score:</B></LI>
<BR>Only i-rate variables can be used in the score. These are accessible
in the form [name_of_variable]. You can also use the array $value(name
of variable).
<P>
<LI>
<B>Special sound file functions:</B></LI>
<BR>see <A HREF="special.html">here</A></UL>
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