is_equal
Purpose
Returns
true if the domains of the two variables passed in argument contain exactly the same values
Synopsis
function is_equal(var1:cpvar,var2:cpvar) : boolean
function is_equal(var1:cpfloatvar,var2:cpfloatvar) : boolean
Arguments
|
var1
|
the first decision variable
|
|
var2
|
the second decision variable
|
Return value
true if the domain of
var1 equals the domain of
var2, else
false
Example
The following example shows how to test whether the domains of two cpvar
var1 and
var2 are equal
if is_equal(var1,var2) then
write("the domains of var1 and var2 are the same!")
end-if
Related topics
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