28 lines
617 B
C
28 lines
617 B
C
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#ifndef BASE_SEQUENCE_GENERATOR_H
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#define BASE_SEQUENCE_GENERATOR_H
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#include <memory>
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//----------------------------------------------------------------
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namespace base {
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class sequence_generator {
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public:
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typedef std::shared_ptr<sequence_generator> ptr;
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virtual uint64_t next() = 0;
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};
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sequence_generator::ptr
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create_forward_sequence_generator(uint64_t begin, uint64_t size,
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uint64_t step);
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sequence_generator::ptr
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create_random_sequence_generator(uint64_t begin, uint64_t size,
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uint64_t step, unsigned seq_nr = 1);
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}
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//----------------------------------------------------------------
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#endif
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