Class ByteQueue

src/cryptlib/queue.h:12–46

class ByteQueueNode;

class ByteQueue : public BufferedTransformation
{
public:
    ByteQueue(unsigned int nodeSize=256);
    ByteQueue(const ByteQueue &copy);
    ~ByteQueue();

    // how many bytes currently stored
    unsigned long CurrentSize() const;
    unsigned long MaxRetrieveable()
        {return CurrentSize();}

    void Put(byte inByte);
    void Put(const byte *inString, unsigned int length);

    // both functions returns the number of bytes actually retrived
    unsigned int Get(byte &outByte);
    unsigned int Get(byte *outString, unsigned int getMax);

    unsigned int Peek(byte &outByte) const;

    void CopyTo(BufferedTransformation &target) const;
    void CopyTo(byte *target) const;

    ByteQueue & operator=(const ByteQueue &rhs);
    bool operator==(const ByteQueue &rhs) const;
    byte operator[](unsigned long i) const;

private:
    void CopyFrom(const ByteQueue &copy);
    void Destroy();

    unsigned int nodeSize;
    ByteQueueNode *head, *tail;
};

#endif