Module good_lp::variable [−][src]
A Variable is the base element used to create an Expression. The goal of the solver is to find optimal values for all variables in a problem.
Each variable has a VariableDefinition that sets its bounds.
Structs
| ProblemVariables | Represents the variables for a given problem. Each problem has a unique type, which prevents using the variables from one problem inside an other one. Instances of this type should be created exclusively using the variables! macro. |
| UnsolvedProblem | A problem without constraints |
| Variable | A variable in a problem. Use variables to create expressions, to express the objective and the Constraints of your model. |
| VariableDefinition | Defines the properties of a variable, such as its lower and upper bounds. |
Traits
| FormatWithVars | An element that can be displayed if you give a variable display function |
Functions
| variable | Returns an anonymous unbounded continuous variable definition |