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C++ Reference: class BooleanVar
Note: This documentation is automatically generated.
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Last updated 2024-08-06 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-08-06 UTC."],[[["\u003cp\u003e\u003ccode\u003eBooleanVar\u003c/code\u003e is a class in C++ representing a boolean decision variable in constraint programming.\u003c/p\u003e\n"],["\u003cp\u003eIt provides methods for accessing and modifying the variable's domain, which consists of the values 0 and 1 (false and true).\u003c/p\u003e\n"],["\u003cp\u003eYou can use methods like \u003ccode\u003eMin\u003c/code\u003e, \u003ccode\u003eMax\u003c/code\u003e, \u003ccode\u003eBound\u003c/code\u003e, \u003ccode\u003eValue\u003c/code\u003e to check the variable's current state and possible values.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eBooleanVar\u003c/code\u003e offers functionalities to constrain the variable's values and interact with the solver through methods like \u003ccode\u003eRemoveValue\u003c/code\u003e, \u003ccode\u003eSetRange\u003c/code\u003e, \u003ccode\u003eWhenBound\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from \u003ccode\u003eIntVar\u003c/code\u003e and is part of the Google OR-Tools constraint solver library.\u003c/p\u003e\n"]]],["The `BooleanVar` class in C++ provides methods for managing boolean variables within a constraint solver. Key actions include: setting and getting the minimum/maximum values (`SetMin`, `SetMax`, `Min`, `Max`), setting ranges (`SetRange`), and checking if a value is contained (`Contains`). It allows removing values or intervals (`RemoveValue`, `RemoveInterval`), and checking the bounds or values of a variable (`Bound`, `Value`). Methods for checking if the variables is different, equal, greater or less are also available. Iterators are also available.\n"],null,["# BooleanVar\n\nC++ Reference: class BooleanVar\n===============================\n\n\nNote: This documentation is automatically generated.\n\n| Method ||\n|---------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------|\n| [`BaseName`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1993) | Return type: `std::string ` \u003cbr /\u003e |\n| [`BooleanVar`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1960) | Return type: `explicit ` Arguments: `Solver* const s, const std::string& name = \"\"` \u003cbr /\u003e |\n| [`~BooleanVar`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1963) | \u003cbr /\u003e |\n| [`Bound`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1970) | Return type: `bool ` \u003cbr /\u003e |\n| [`Contains`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1981) | Return type: `bool ` Arguments: `int64_t v` \u003cbr /\u003e |\n| [`DebugString`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1984) | Return type: `std::string ` \u003cbr /\u003e |\n| [`IsDifferent`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1988) | Return type: `IntVar* ` Arguments: `int64_t constant` \u003cbr /\u003e |\n| [`IsEqual`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1987) | Return type: `IntVar* ` Arguments: `int64_t constant` \u003cbr /\u003e |\n| [`IsGreaterOrEqual`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1989) | Return type: `IntVar* ` Arguments: `int64_t constant` \u003cbr /\u003e |\n| [`IsLessOrEqual`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1990) | Return type: `IntVar* ` Arguments: `int64_t constant` \u003cbr /\u003e |\n| [`MakeDomainIterator`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1983) | Return type: `IntVarIterator* ` Arguments: `bool reversible` \u003cbr /\u003e |\n| [`MakeHoleIterator`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1982) | Return type: `IntVarIterator* ` Arguments: `bool reversible` \u003cbr /\u003e |\n| [`Max`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1967) | Return type: `int64_t ` \u003cbr /\u003e |\n| [`Min`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1965) | Return type: `int64_t ` \u003cbr /\u003e |\n| [`RawValue`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1995) | Return type: `int ` \u003cbr /\u003e |\n| [`RemoveInterval`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1976) | Return type: `void ` Arguments: `int64_t l, int64_t u` \u003cbr /\u003e |\n| [`RemoveValue`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1975) | Return type: `void ` Arguments: `int64_t v` \u003cbr /\u003e |\n| [`RestoreValue`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1992) | Return type: `virtual void ` \u003cbr /\u003e |\n| [`SetMax`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1968) | Return type: `void ` Arguments: `int64_t m` \u003cbr /\u003e |\n| [`SetMin`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1966) | Return type: `void ` Arguments: `int64_t m` \u003cbr /\u003e |\n| [`SetRange`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1969) | Return type: `void ` Arguments: `int64_t mi, int64_t ma` \u003cbr /\u003e |\n| [`Size`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1980) | Return type: `uint64_t ` \u003cbr /\u003e |\n| [`Value`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1971) | Return type: `int64_t ` \u003cbr /\u003e |\n| [`VarType`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1985) | Return type: `int ` \u003cbr /\u003e |\n| [`WhenBound`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1977) | Return type: `void ` Arguments: `Demon* d` \u003cbr /\u003e |\n| [`WhenDomain`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1979) | Return type: `void ` Arguments: `Demon* d` \u003cbr /\u003e |\n| [`WhenRange`](https://github.com/google/or-tools/blob/v9.4/ortools/constraint_solver/constraint_solveri.h#L1978) | Return type: `void ` Arguments: `Demon* d` \u003cbr /\u003e |"]]
