Java Virtual Machine (Java Series)

fastore

fastore Stack

Takes a single-precision float from the stack and stores it in an array of floats. arrayref is a reference to an array of single-precision floats. index is an int. value is the single-precision float value to be stored in the array. arrayref, index and value are removed from the stack, and value is stored in the array at the given index.

Exceptions

NullPointerException - arrayref is null

ArrayIndexOutOfBoundsException - index is < 0 or >= arrayref.length

Bytecode

iastore, lastore, dastore, aastore, bastore, castore, sastore iaload, laload, faload, daload, aaload, baload, caload, saload

Notes

Array indices start at 0 (the first entry in the array is at index 0).

Java Virtual Machine, by Jon Meyer and Troy Downing, O'Reilly Associates