23 lines
531 B
C++
23 lines
531 B
C++
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/** An abstract parent class for any SimpleDwarf filter, that is. a class that
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* transforms some SimpleDwarf into some other SimpleDwarf. */
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#pragma once
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#include <vector>
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#include "SimpleDwarf.hpp"
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class SimpleDwarfFilter {
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public:
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SimpleDwarfFilter();
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/// Applies the filter
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SimpleDwarf apply(const SimpleDwarf& dw) const;
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/// Same as apply()
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SimpleDwarf operator()(const SimpleDwarf& dw);
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private:
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virtual SimpleDwarf do_apply(const SimpleDwarf& dw) const = 0;
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};
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