Initializing help system before first use

set_reversible_attributes

Purpose
Sets the attributes of a reversible number or array.
Synopsis
procedure set_reversible_attributes(revarray:cpreversiblearray, first:integer, last:integer, initValue:integer)
procedure set_reversible_attributes(rev:cpreversible, initValue:real)
Arguments
revarray 
a reversible array
first 
the smallest index number
last 
the highest index number
rev 
a reversible number
initValue 
the initialization value
Example
The following example shows how to set the attributes of a reversible array : 
declarations
  reva: cpreversiblearray
end-declarations

! Create a reversible array of 10 elements initialized with value 0
set_reversible_attributes(reva, 1, 10, 0)

! Return the number of elements in the reversible array
writeln("Array contains ", getsize(reva), " elements")

! Get the 5'th element of the array
writeln("The 5'th element of reva is ", getelt(reva,5))
Related topics
setval getval getsize getelt setelt

Parent Topic Problem

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