DCGroup.hpp

#ifndef DCGROUP_HPP
#define DCGROUP_HPP

#include <stdint.h>
#include <string>
#include <vector>
#include <hdf5.h>

#include "splash/DataCollector.hpp"
#include "splash/DCException.hpp"
#include "splash/core/HandleMgr.hpp"

namespace splash
{

    class DCGroup
    {
    private:
        typedef std::vector<H5Handle> HandlesList;

    public:

        typedef struct
        {
            DataCollector::DCEntry *entries;
            size_t count;
        } VisitObjCBType;

        DCGroup();
        virtual ~DCGroup();

        H5Handle open(H5Handle base, std::string path) throw (DCException);
        H5Handle create(H5Handle base, std::string path) throw (DCException);
        H5Handle openCreate(H5Handle base, std::string path) throw (DCException);
        void close() throw (DCException);

        static bool exists(H5Handle base, std::string path);
        static void remove(H5Handle base, std::string path) throw (DCException);

        H5Handle getHandle();

        static void getEntriesInternal(H5Handle base, const std::string baseGroup,
                std::string baseName, VisitObjCBType *param) throw (DCException);

    protected:
        bool checkExistence;

    private:
        HandlesList handles;

        static std::string getExceptionString(std::string msg, std::string name);
    };
}

#endif /* DCGROUP_HPP */