Next: , Previous: , Up: Instructions to handle mapped values   [Contents][Index] Instruction mgetsiz



Given a map-able value in the TOS, push its mapping size-bound as a bit-offset. If the value is not map-able, or if it is not bounded by size, push PVM_NULL.

Note that only array values can have mappings bounded by size.

Stack: ( VAL -- VAL ULONG )