p

p — Show the value in a given p-field.

Description

Show the value in a given p-field.

Syntax

p(x) 

This function works at i-rate and k-rate.

Initialization

x -- the number of the p-field.

Performance

The value returned by the p function is the value in a p-field.

Examples

Here is an example of the p opcode. It uses the file p.csd.

Example 578. Example of the p 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 p.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
  ; Get the value in the fourth p-field, p4.
  i1 = p(4)

  print i1
endin


</CsInstruments>
<CsScore>

; p4 = value to be printed.
; Play Instrument #1 for one second, p4 = 50.375.
i 1 0 1 50.375
e


</CsScore>
</CsoundSynthesizer>


Its output should include lines like:

instr 1:  i1 = 50.375
      

Credits

Example written by Kevin Conder.