icinga2/base/fifo.h

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#ifndef FIFO_H
#define FIFO_H
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namespace icinga
{
class I2_BASE_API FIFO : public Object
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{
private:
char *m_Buffer;
size_t m_DataSize;
size_t m_AllocSize;
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size_t m_Offset;
void ResizeBuffer(size_t newSize);
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void Optimize(void);
public:
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static const size_t BlockSize = 16 * 1024;
typedef shared_ptr<FIFO> Ptr;
typedef weak_ptr<FIFO> WeakPtr;
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FIFO(void);
~FIFO(void);
size_t GetSize(void) const;
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const void *GetReadBuffer(void) const;
void *GetWriteBuffer(size_t *count);
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size_t Read(void *buffer, size_t count);
size_t Write(const void *buffer, size_t count);
};
}
#endif /* FIFO_H */