#ifndef MKVP_BLOCKGROUP_HPP
#define MKVP_BLOCKGROUP_HPP

#include "blockentry.hpp"
#include "block.hpp"

namespace mkvparser
{

class Cluster;

class BlockGroup : public BlockEntry
{
    BlockGroup(const BlockGroup&);
    BlockGroup& operator=(const BlockGroup&);

public:
    BlockGroup(
        Cluster*,
        long index,
        long long block_start, //absolute pos of block's payload
        long long block_size,  //size of block's payload
        long long prev,
        long long next,
        long long duration);

    long Parse();

    Kind GetKind() const;
    const Block* GetBlock() const;

    long long GetPrevTimeCode() const;  //relative to block's time
    long long GetNextTimeCode() const;  //as above
    long long GetDurationTimeCode() const;

private:
    Block m_block;
    const long long m_prev;
    const long long m_next;
    const long long m_duration;
};

} // namespace mkvparser

#endif // MKVP_BLOCKGROUP_HPP