operations_research::SmallRevBitSet Class Reference
This class represents a small reversible bitset (size <= 64).
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#include <constraint_solveri.h>
List of all members.
Detailed Description
This class represents a small reversible bitset (size <= 64).
This class is useful to maintain supports.
Definition at line 421 of file constraint_solveri.h.
Constructor & Destructor Documentation
| operations_research::SmallRevBitSet::SmallRevBitSet |
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int64 |
size |
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[explicit] |
Member Function Documentation
| void operations_research::SmallRevBitSet::SetToOne |
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Solver *const |
solver, |
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int64 |
pos | |
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| void operations_research::SmallRevBitSet::SetToZero |
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Solver *const |
solver, |
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int64 |
pos | |
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) |
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| int64 operations_research::SmallRevBitSet::Cardinality |
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const |
Returns the number of bits set to one.
Definition at line 48 of file utilities.cc.
| bool operations_research::SmallRevBitSet::IsCardinalityZero |
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const [inline] |
| bool operations_research::SmallRevBitSet::IsCardinalityOne |
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const [inline] |
| int64 operations_research::SmallRevBitSet::GetFirstOne |
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const |
Gets the index of the first bit set starting from 0.
It returns -1 if the bitset is empty.
Definition at line 52 of file utilities.cc.
The documentation for this class was generated from the following files:
