C++ Reference: class IntervalVar

Note: This documentation is automatically generated.

Method
`DebugString`	Return type: `std::string` Returns a debug string.
`EndExpr`	Return type: `LinearExpr` Returns the end linear expression. Note that this rebuilds the expression each time this method is called.
`index`	Return type: `int` Returns the index of the interval constraint in the model.
`IntervalVar`	A default constructed IntervalVar can be used to mean not defined yet. However, it shouldn't be passed to any of the functions in this file. Doing so will crash in debug mode and will result in an invalid model in opt mode.
`Name`	Return type: `std::string` Returns the name of the interval (or the empty string if not set).
`PresenceBoolVar`	Return type: `BoolVar`
`SizeExpr`	Return type: `LinearExpr` Returns the size linear expression. Note that this rebuilds the expression each time this method is called.
`StartExpr`	Return type: `LinearExpr` Returns the start linear expression. Note that this rebuilds the expression each time this method is called.
`WithName`	Return type: `IntervalVar` Arguments: `const std::string& name` Sets the name of the variable.