passign — Assigns a range of p-fields to ivariables.
ivar1, ... passign [istart][, iend
iarray passign [istart][, iend
karray passign [istart][, iend
The optional argument istart gives the index of the first p-field to assign. The default value is 1, corresponding to the instrument number.
The optional argument iend gives the index of the last p-field to assign. The default value is 0, which means all.
One of the variables can be a string variable, in which case it is assigned the only string parameter, if there is one, or an error otherwise.
passign transfers the instrument p-fields to instrument variables, starting with the one identified by the istart argument. There should not be more variables than p-fields, but there may be fewer.
passign can transfer the instrument p-fields to a one dimensional array, either an iarray or a karray.
Here is an example of the passign opcode. Play passign.csd
Example 736. A variant of toot8.csd that uses passign.
<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform -odac ;;;realtime audio out ;-iadc ;;;uncomment -iadc if real audio input is needed too ; For Non-realtime ouput leave only the line below: ; -o passign.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 instr 8 idur,iamp,iskiptime,iattack,irelease,irvbtime,irvbgain passign 3 kamp linen iamp, iattack, idur, irelease asig soundin "fox.wav", iskiptime arampsig = kamp * asig aeffect reverb asig, irvbtime arvbretrn = aeffect * irvbgain ;mix dry & wet signals outs arampsig + arvbretrn, arampsig + arvbretrn endin </CsInstruments> <CsScore> ;ins strt dur amp skip atk rel rvbt rvbgain i8 0 4 .3 0 .03 .1 1.5 .3 i8 4 4 .3 1.6 .1 .1 3.1 .7 i8 8 4 .3 0 .5 .1 2.1 .2 i8 12 4 .4 0 .01 .1 1.1 .1 i8 16 4 .5 0.1 .01 .1 0.1 .1 e </CsScore> </CsoundSynthesizer>