ftslicei
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## ftslicei

ftslicei — Copy a slice from an f-table to another f-table at init

## Description

Plugin opcode in emugens.

The ftslicei opcode takes an f-table and copies a slice to a second f-table (similar to tab2array, but between tables). This action is done at init time. For a performance-time version, see ftslice

## Syntax

    ftslicei ifnsource, ifndest [, istart, iend, istep ]

## Initialization

ifnsource -- The table number to copy data from

ifndest -- The table number to copy data to

istart -- The index to start copying from. Defaults to 0

iend -- The end index to stop copying. This is NOT inclusive. 0 means copy to the end of the table. Defaults to end of table

istep -- How many elements to skip. Defaults to 1

## Performance

## Examples

For an example, refer to the ftslice opcode: ftslice.csd.

Example 406. Example of the ftslice opcode.

    <CsoundSynthesizer>
    <CsOptions>
    </CsOptions>
    <CsInstruments>

    ; Example file ftslice

    /*

    ftslice:

    Copy slice from source table to destination table

    Syntax:

    ftslice ifnsource, ifndest, kstart=0, kend=0, kstep=1

    ifnsource: source table
    ifndest: destination table
    kstart: the index to start copying from
    kend: the end index to stop copying. This is NOT inclusive. 0=end of table
    kstep: how many elements to skip

    See also: tablecopy, tableicopy, tab2array
    */

    instr 1
      ifn   ftgentmp 0, 0, -13, -2,  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
      idest ftgentmp 0, 0, -11, -2,  0   ; empty table of size 11

      ; copy only even elements
      ftslice ifn, idest, 0, 0, 2
      ftprint idest

      ; copy too many elements - only the elements which fit in the dest table
      ; are copyed

      ftslice ifn, idest
      ftprint idest

      turnoff
    endin

    </CsInstruments>
    <CsScore>
    i 1 0   0.1

    </CsScore>
    </CsoundSynthesizer>

## See also

Read/Write Operations

## Credits

By: Eduardo Moguillansky 2018

New plugin in version 6.12

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