Class IloNumExpr

IloNumExpr

Description:

Using an IloNumExpr object implicitly provides access to its solutionValue property. The postprocessing expression

  x*100

is equivalent to

  x.solutionValue * 100

where x has been declared as

  dvar float x0;
  dexpr float x = x0+1;

in the modeling part.

Example:

dvar float x0 in 0..20;
 dexpr float x = x0+1;

maximize x;

subject to {
 }

execute {
   writeln(x.name);
   writeln(x.solutionValue);
 }

After execution, the Scripting log shows:

x
21

Iterating properties:

Default behavior.

Index resolution:

Default behavior.

OPL type:

dexpr int

dexpr float

Available for:

all (read only)

preprocessing (write)

Available for:

postprocessing