LispWorks User Guide and Reference Manual > 40 The SYSTEM Package

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int32-aref

Function
Summary

The accessor for a simple-int32-vector.

Package

system

Signature

int32-aref vector index => int32

(setf int32-aref) x vector index => int32

Arguments

vector

An simple-int32-vector.

index

A non-negative fixnum.

x

An int32 object or an integer of type (signed-byte 32) .

Values

int32

An int32 object.

Description

The function int32-aref is the accessor for a simple-int32-vector. The reader returns an int32 object for the value at index index in vector . The writer sets the value at index index in vector to the int32 object or integer x supplied.

See the section Fast 32-bit arithmetic for more information about the INT32 API.

See also

int32
simple-int32-vector


LispWorks User Guide and Reference Manual - 22 Dec 2009

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