C++ Reference: class BoolVar

This documentation is automatically generated.

A Boolean variable.

This class wraps an IntegerVariableProto with domain [0, 1]. It supports the logical negation (Not).

This can only be constructed via \c CpModelBuilder.NewBoolVar().

Method
`BoolVar`
`DebugString`	Return type: `std::string` Debug string.
`index`	Return type: `int` Returns the index of the variable in the model. If the variable is the negation of another variable v, its index is -v.index() - 1.
`MutableProto`	Return type: `IntegerVariableProto*` Returns the mutable underlying protobuf object (useful for model edition).
`Name`	Return type: `const std::string&` Returns the name of the variable.
`Not`	Return type: `BoolVar` Returns the logical negation of the current Boolean variable.
`Proto`	Return type: `const IntegerVariableProto&` Returns the underlying protobuf object (useful for testing).
`WithName`	Return type: `BoolVar` Arguments: `const std::string& name` Sets the name of the variable.