hdf5writerimpl.h

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#pragma once
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert
 Date:          Feb 2018
________________________________________________________________________
 
-*/
 
#include "hdf5common.h"
#include "hdf5accessimpl.h"
#include "hdf5writer.h"
 
 
namespace HDF5
{
 
mExpClass(ODHDF5) WriterImpl : public Writer
                             , public AccessImpl
{ mODTextTranslationClass(Writer)
public:
 
                        WriterImpl();
    virtual             ~WriterImpl();
 
private:
 
    Reader*             createCoupledReader() const override;
 
    void                setCompressionLevel( unsigned lvl ) override
                        { compressionlvl_ = lvl; }
 
    const char*         fileName() const override       { return gtFileName(); }
    void                openFile(const char*,uiRetVal&,bool) override;
    void                closeFile() override            { doCloseFile(*this); }
 
    DataSetKey          scope() const override          { return gtScope(); }
    od_int64            curGroupID() const override     { return gtGroupID(); }
    H5::H5Object*       setScope( const DataSetKey* dsky ) override
                                                { return stScope( dsky ); }
    H5::H5Object*       getScope( const DataSetKey* dsky ) const override
                                                { return stScope( dsky ); }
    H5::Group*          setGrpScope( const DataSetKey* dsky ) override
                                                { return stGrpScope( dsky ); }
    H5::Group*          getGrpScope( const DataSetKey* dsky ) const override
                                                { return stGrpScope( dsky ); }
    H5::DataSet*        setDSScope( const DataSetKey& dsky ) override
                                                { return stDSScope( dsky ); }
    H5::DataSet*        getDSScope( const DataSetKey& dsky ) const override
                                                { return stDSScope( dsky ); }
 
    H5::Group*          ensureGroup(const char*,uiRetVal&) override;
    H5::DataSet*        crDS(const DataSetKey&,const ArrayNDInfo&,ODDataType,
                             uiRetVal&) override;
    H5::DataSet*        crTxtDS(const DataSetKey&,uiRetVal&) override;
    void                reSzDS(const ArrayNDInfo&,H5::DataSet&,
                               uiRetVal&) override;
 
    void                ptSlab(const SlabSpec&,const void*,H5::DataSet&,
                               uiRetVal&) override;
    void                ptAll(const void*,H5::DataSet&,uiRetVal&) override;
    void                ptStrings(const BufferStringSet&,H5::Group&,
                                  H5::DataSet*,const char* dsnm,
                                  uiRetVal&) override;
 
    void                setAttribute(const char* ky,const char* val,
                                     const DataSetKey* =nullptr) override;
    void                setAttribute(const char* ky,const char* val,
                                     H5::H5Object&);
#define mHDF5DeclFns(fnnm,type) \
    void                fnnm##Attribute(const char*,type, \
                                        const DataSetKey* =nullptr) override;
                        mHDF5DeclFns(set,od_int16);
                        mHDF5DeclFns(set,od_uint16);
                        mHDF5DeclFns(set,od_int32);
                        mHDF5DeclFns(set,od_uint32);
                        mHDF5DeclFns(set,od_int64);
                        mHDF5DeclFns(set,od_uint64);
                        mHDF5DeclFns(set,float);
                        mHDF5DeclFns(set,double);
#undef mHDF5DeclFns
    void                rmAttrib(const char*,H5::H5Object&) override;
    void                rmAllAttribs(H5::H5Object&) override;
    void                ptInfo(const IOPar&,H5::H5Object&,uiRetVal&) override;
 
    bool                rmObj(const DataSetKey&) override;
 
    void                setChunkSize(int) override      {}
    void                setEditableCreation(bool) override      {}
 
    unsigned            compressionlvl_ = 1;
 
};
 
} // namespace HDF5