OpenZGY/C++ API and Internals (ALPHA)
Access seismic data stored in ZGY format.
Public Member Functions | List of all members
InternalZGY::IInfoHeaderAccess Class Referenceabstract
Inheritance diagram for InternalZGY::IInfoHeaderAccess:
InternalZGY::IHeaderAccess InternalZGY::InfoHeaderAccess InternalZGY::InfoHeaderV1Access InternalZGY::InfoHeaderV2Access

Public Member Functions

virtual void read (const std::shared_ptr< FileADT > &file, std::int64_t offset, std::int64_t size)=0
 
virtual void byteswap ()=0
 
virtual void calculate_cache ()=0
 
virtual void calculate_read (const podbytes_t &slbuf, const std::shared_ptr< IHistHeaderAccess > &hh)=0
 
virtual podbytes_t calculate_write ()=0
 
virtual std::array< std::int64_t, 3 > bricksize () const =0
 
virtual std::array< float, 2 > codingrange () const =0
 
virtual std::array< std::uint8_t, 16 > dataid () const =0
 
virtual std::array< std::uint8_t, 16 > verid () const =0
 
virtual std::array< std::uint8_t, 16 > previd () const =0
 
virtual std::string srcname () const =0
 
virtual std::string srcdesc () const =0
 
virtual RawDataType srctype () const =0
 
virtual std::array< std::int64_t, 3 > size () const =0
 
virtual std::array< float, 3 > orig () const =0
 
virtual std::array< float, 3 > inc () const =0
 
virtual std::int64_t scnt () const =0
 
virtual double ssum () const =0
 
virtual double sssq () const =0
 
virtual float smin () const =0
 
virtual float smax () const =0
 
virtual std::array< float, 4 > gpiline () const =0
 
virtual std::array< float, 4 > gpxline () const =0
 
virtual std::array< double, 4 > gpx () const =0
 
virtual std::array< double, 4 > gpy () const =0
 
virtual RawDataType datatype () const =0
 
virtual std::string hprjsys () const =0
 
virtual RawHorizontalDimension hdim () const =0
 
virtual double hunitfactor () const =0
 
virtual std::string hunitname () const =0
 
virtual RawVerticalDimension vdim () const =0
 
virtual double vunitfactor () const =0
 
virtual std::string vunitname () const =0
 
virtual std::uint32_t slbufsize () const =0
 
virtual const std::array< std::array< double, 2 >, 4 > & ocp_index () const =0
 
virtual const std::array< std::array< double, 2 >, 4 > & ocp_annot () const =0
 
virtual const std::array< std::array< double, 2 >, 4 > & ocp_world () const =0
 
virtual std::int32_t nlods () const =0
 
virtual const std::vector< std::array< std::int64_t, 3 > > & lodsizes () const =0
 
virtual const std::vector< std::int64_t > & alphaoffsets () const =0
 
virtual const std::vector< std::int64_t > & brickoffsets () const =0
 
virtual std::int64_t bytesperalpha () const =0
 
virtual std::int64_t bytesperbrick () const =0
 
virtual std::int64_t bytespersample () const =0
 
virtual std::array< double, 2 > storagetofloat () const =0
 
virtual double storagetofloat_slope () const =0
 
virtual double storagetofloat_intercept () const =0
 
virtual double defaultstorage () const =0
 
virtual double defaultvalue () const =0
 
virtual void setstats (std::int64_t scnt, double ssum, double sssq, float smin, float smax)=0
 
- Public Member Functions inherited from InternalZGY::IHeaderAccess
virtual podbytes_t podbytes () const =0
 
virtual void dump (std::ostream &out, const std::string &prefix="")=0
 

Additional Inherited Members

- Public Types inherited from InternalZGY::IHeaderAccess
typedef std::vector< std::uint8_t > podbytes_t
 

The documentation for this class was generated from the following file: