forked from Research/WhisperCom
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
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/*
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* Created by Phil Nash on 26/6/2018.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef TWOBLUECUBES_CATCH_INTERFACES_GENERATORTRACKER_INCLUDED
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#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORTRACKER_INCLUDED
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#include <memory>
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namespace Catch {
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namespace Generators {
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class GeneratorUntypedBase {
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public:
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GeneratorUntypedBase() = default;
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virtual ~GeneratorUntypedBase();
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// Attempts to move the generator to the next element
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//
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// Returns true iff the move succeeded (and a valid element
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// can be retrieved).
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virtual bool next() = 0;
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};
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using GeneratorBasePtr = std::unique_ptr<GeneratorUntypedBase>;
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} // namespace Generators
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struct IGeneratorTracker {
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virtual ~IGeneratorTracker();
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virtual auto hasGenerator() const -> bool = 0;
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virtual auto getGenerator() const -> Generators::GeneratorBasePtr const& = 0;
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virtual void setGenerator( Generators::GeneratorBasePtr&& generator ) = 0;
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};
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} // namespace Catch
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#endif //TWOBLUECUBES_CATCH_INTERFACES_GENERATORTRACKER_INCLUDED
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