ftprint — Print the contents of a table (for debugging)
Plugin opcode in emugens.
Prints the contents of a table (for debugging). It works at k-time, a trigger controls when to print (use ktrig=1, which is the default, to print only at i-time)
ifn - The table to print
inumcols - The number of elements to print in one column (default = 10)
ktrig - The table will be printed whenever this value changes from 0 to possitive. Can be used together with metro to print at a given time interval. A value of -1 indicates to print at each k-cycle (default = 1)
kstart - The first index to print. (default = 0)
kend - The end index to print (non inclusive). (default = length of table)
kstep - How many elements to skip (default = 1)
Here is an example of the ftprint opcode. Play ftprint.csd
Example 397. Example of the ftprint opcode.
<CsoundSynthesizer> <CsOptions> --nosound </CsOptions> <CsInstruments> ; This is the example file for ftprint /* ftprint Print the contents of an f-table (mostly for debuggin purposes) ftprint ifn, ktrig=1, kstart=0, kend=0, kstep=1, inumcols=0 ifn: the table to print ktrig: table will be printed whenever this changes from non-positive to positive kstart: start index kend: end index (non inclusive) kstep: number of elements to skip inumcols: number of elements to print per line See also: printarray */ instr 1 ifn ftgentmp 0, 0, -13, -2, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ; print all elements ftprint ifn ; print all elements in columns of 4 elements ftprint ifn, 1, 0, 0, 1, 4 ; assume that a table holds a 2D matrix, print the matrix imatrix ftgentmp 0, 0, 0, -2, \ 00, 01, 02, 03, 04, \ 10, 11, 12, 13, 14, \ 20, 21, 22, 23, 24, \ 30, 31, 32, 33, 34 ; print the whole matrix, 5 columns per line ftprint imatrix, 1, 0, 0, 1, 5 ; print one row irow = 2 inumcols = 5 ftprint imatrix, 1, 2*inumcols, 3*inumcols ; print one column ftprint imatrix, 1, 3, 0, inumcols, 1 turnoff endin </CsInstruments> <CsScore> i 1 0 0.01 </CsScore> </CsoundSynthesizer>