IBM ILOG OPL JavaScript Reference: Class IloMap

Class IloMap

IloMap

Example:

int a[i in 1..5]=i;

dvar int x[2..6];

subject to
{
 forall(i in 2..6) ct:x[i]==a[i-1];
}

execute {
  writeln(a);
  a[2]=10;
  writeln(a);
  for(var i in a) write(i);
  writeln();
  writeln("constraint");
  for(i in ct) write(i);
  writeln();
}

Output:

[1 2 3 4 5]
[1 10 3 4 5]
12345
constraint
23456

Iterating properties:: Iterates on the items of its indexer.

Index resolution:: Returns the item with the given index. For multidimensional arrays, the returned item is itself an array.

OPL type:: int A[]; float A[]; string A[]; T A[], where T is a declared tuple type; {int} A[]; {float} A[]; {string} A[]; {T} A[], where T is a declared tuple type; dvar int A[]; dvar int+ A[]; dvar float A[]; dvar float+ A[]; dvar boolean A[]; constraint A[]; And corresponding multidimensional arrays, having items of array type.

Property Summary
Field Attributes	Field Name and Description
all	indexer Gets the indexer collection of the array.
all	size Gets the size of the array, which is the size of its indexer collection.
postprocessing	solutionValue For an array of decision variables, returns the array of values in the current solution.

Method Summary
Method Attributes	Method Name and Description
all	end() Releases the memory used by this object.

Property Detail

indexer

{IloDiscreteDataCollection} indexer

Gets the indexer collection of the array. If the array is multidimensional, indexer returns only the first dimension part.

Available for:: all

size

{int} size

Gets the size of the array, which is the size of its indexer collection. If the array is multidimensional, size returns only the first dimension part.

Available for:: all

solutionValue

{IloMap} solutionValue

For an array of decision variables, returns the array of values in the current solution.

Available for:: postprocessing

Method Detail

end

end()

Releases the memory used by this object. The object then becomes unavailable for further usage.

Available for:: all