print — Displays the values init (i-rate) variables.
print -- print the current value of the i-time arguments (or expressions) iarg at every i-pass through the instrument.
Here is an example of the print opcode. It uses the file print.csd.
Example 340. Example of the print opcode.
See the sections Real-time Audio and Command Line Flags for more information on using command line flags.
<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform ; Audio out Audio in -odac -iadc ;;;RT audio I/O ; For Non-realtime ouput leave only the line below: ; -o print.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Initialize the global variables. sr = 44100 kr = 4410 ksmps = 10 nchnls = 1 ; Instrument #1. instr 1 ; Print the fourth p-field. print p4 endin </CsInstruments> <CsScore> ; p4 = value to be printed. ; Play Instrument #1 for one second, p4 = 50.375. i 1 0 1 50.375 ; Play Instrument #1 for one second, p4 = 300. i 1 1 1 300 ; Play Instrument #1 for one second, p4 = -999. i 1 2 1 -999 e </CsScore> </CsoundSynthesizer>
Its output should include lines like this:
instr 1: p4 = 50.375 instr 1: p4 = 300.000 instr 1: p4 = -999.000