13.

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iastore

store in integer array

Jasmin Syntax
     iastore 
Stack

Before

After
value
...
index

arrayref

...

Description

Takes an int from the stack and stores it in an array of ints. arrayref is a reference to an array of ints. index is an int. value is the int 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

Type

Description
u1
iastore opcode = 0x4F (79)
See Also

lastore, fastore, 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).


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


Java Virtual Machine
Java Virtual Machine (Java Series)
ISBN: 1565921941
EAN: 2147483647
Year: 1996
Pages: 171

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