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[Cs-dev] csoundGetChannelPtr() with strings...

Date2006-07-18 12:14
FromRory Walsh
Subject[Cs-dev] csoundGetChannelPtr() with strings...
I am trying to retrieve a string from my host app and pass it to Csound. 
   In csound.h it says to in order to deal with strings one must use the 
CSOUND_STRING_CHANNEL type, but the pvalue parameters is a float?. I 
have this simple function I call to retrieve control values:


void SetValueInChannel(CSOUND *cs, char *name, MYFLT val){
           MYFLT *pvalue;
           int result;
           result =
           csoundGetChannelPtr(cs, &pvalue, name,
           CSOUND_INPUT_CHANNEL | CSOUND_CONTROL_CHANNEL);
           if (!result) *pvalue = val;
           }

How can I modify it to deal with strings? I would like the string value 
to be passed to the function in lieu of 'MYFLT val'. Any suggestions are 
much appreciated. Cheers,

Rory.


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