Polybench® Reference
Allows to copy part of the input buffer sample to the output buffer sample

Copy Buffer


Use this operator to copy part of the buffer of the input sample to a buffer at the output.

Operator ports

Input V_in: Specific sample type, see below.

Output V_out: Floating point value buffers


Find more information about changing properties here: "Properties Viewer"

type: Integer value
Sets the length of the output buffer. Note: changing this will reset the buffer! Only zero or positive values allowed. If the length is longer then the input buffer, the new fields will contain zeros.

type: Integer value
Determines from which field position in the input buffer [0...N], the data should be copied to the output buffer. Note: If this value is negative, the first part of the output buffer will be filled with zeros.

type: Word or phrase
The name of the object in the project. This name must not contain '.', '$' nor '@' characters.

For more information about the rules and usage of the Caption property, please refer to "Caption property - background and usage".

type: See description
Optional documentation of this object. If this object is an operator, the Documentation text is displayed below the operator symbol.


It is also possible to put multiple buffers back into one larger buffer. Please see the Buffer Stacker operator ("Buffer Stacker").