The Alternative Csound Reference Manual
Previous |  | Next

# tableicopy

tableicopy -- Simple, fast table copy opcode.

## Description

Simple, fast table copy opcode.

## Syntax

tableicopy idft, isft

## Initialization

idft -- Destination function table.

isft -- Number of source function table.

## Performance

tableicopy -- Simple, fast table copy opcodes. Takes the table length from the destination table, and reads from the start of the source table. For speed reasons, does not check the source length - just copies regardless - in "wrap" mode. This may read through the source table several times. A source table with length 1 will cause all values in the destination table to be written to its value.

tableicopy cannot read or write the guardpoint. To read it use table, with ndx = the table length. Likewise use table write to write it.

To write the guardpoint to the value in location 0, use tablegpw.

This is primarily to change function tables quickly in a real-time situation.

## See Also

tablecopy, tablegpw, tablemix, tableigpw, tableimix

## Credits

Author: Robin Whittle
Australia
May 1997

Previous | Home | Next
tablei | Up | tableigpw