35 lines
1.0 KiB
35 lines
1.0 KiB
#pragma once
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namespace storm {
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namespace solver {
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class LinearEquationSolverRequirements {
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public:
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// The different requirements a solver can have.
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enum class Element {
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// Requirements that are related to bounds for the actual solution.
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GlobalLowerBound,
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GlobalUpperBound
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};
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LinearEquationSolverRequirements();
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LinearEquationSolverRequirements& requireGlobalLowerBound();
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LinearEquationSolverRequirements& requireGlobalUpperBound();
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bool requiresGlobalLowerBound() const;
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bool requiresGlobalUpperBound() const;
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bool requires(Element const& element) const;
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void clearGlobalLowerBound();
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void clearGlobalUpperBound();
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bool empty() const;
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private:
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bool globalLowerBound;
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bool globalUpperBound;
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};
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}
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}
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