31 lines
614 B
C
31 lines
614 B
C
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/*
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*
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*/
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#ifndef CIRCULAR_BUFFER_H
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#define CIRCULAR_BUFFER_H
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class
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circular_buffer : public dom_owned<circular_buffer> {
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static const size_t INITIAL_CIRCULAR_BUFFFER_SIZE_IN_UNITS = 8;
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static const size_t MAX_CIRCULAR_BUFFFER_SIZE = 1 << 24;
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public:
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rust_dom *dom;
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circular_buffer(rust_dom *dom, size_t unit_sz);
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~circular_buffer();
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void transfer(void *dst);
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void enqueue(void *src);
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void dequeue(void *dst);
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bool is_empty();
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private:
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size_t _buffer_sz;
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size_t unit_sz;
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size_t _next;
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size_t _unread;
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uint8_t *_buffer;
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};
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#endif /* CIRCULAR_BUFFER_H */
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