dba::LdbSeismicPolycor Class Reference

#include <dba_ldb_seismic_polycor.hpp>

Inheritance diagram for dba::LdbSeismicPolycor:

Public Member Functions
	LdbSeismicPolycor (const std::string &project_str, const std::string &name_str, const AccessMode access_mode=OPEN_MODE, TrMtable *mt=NULL)
virtual	~LdbSeismicPolycor ()
virtual Seismic *	clone () const
virtual unsigned int	getTracesNum () const
virtual bool	getTrace (unsigned int id, Trace &tr) const
virtual bool	getHeader (unsigned int id, Trace::Header &hdr) const
Public Member Functions inherited from dba::LdbSeismic
	LdbSeismic (const std::string &project_str, const std::string &name_str, const AccessMode access_mode=OPEN_MODE, TrMtable *mt=NULL)
virtual	~LdbSeismic ()
void	close ()
virtual unsigned int	getSamplesNum () const
virtual Trace::TimeT	getTimeStep () const
virtual Trace::TimeT	getT0 () const
virtual bool	getIndexies (const Trace::Header::AttrId &hdr_attr, std::set< int > &ids) const
virtual void	appendRule (const SortingRuleType type, const Trace::Header::AttrId &hdr_attr) const
virtual void	appendRule (const MatchingRuleType type, const Trace::Header::AttrId &hdr_attr, const int id) const
virtual void	resetRules () const
virtual bool	appendTrace (const Trace &tr)
virtual bool	setTrace (unsigned int id, Trace &tr)
TrSet *	getTrSetPtr ()
Public Member Functions inherited from dba::Seismic
virtual	~Seismic ()
bool	getWaveField (const Trace::Header &def_hdr, WaveField &wf) const

Protected Types
typedef std::map< std::pair < int, int >, unsigned int >	IdsMap

Protected Member Functions
bool	make_ids_map (TrSet &trset)
bool	ids_selected_cond (const int attr_id1, const int attr_id2) const
bool	get_id (IdsMap::const_iterator &it) const
Protected Member Functions inherited from dba::LdbSeismic
void	ldb2hdr (const TrHeader &ldb_hdr, Trace::Header &hdr) const
void	update_ldb_header (const Trace &tr, TrHeader &ldb_hdr) const
bool	hdrAttr2name (const Trace::Header::AttrId &attr_id, TraceAttrId &ldb_attr_id) const
bool	select () const
bool	get_ldb_trace (unsigned int id, Trace &tr) const
bool	get_ldb_header (unsigned int id, Trace::Header &hdr) const
bool	set_ldb_trace (unsigned int id, Trace &tr)

Protected Attributes
IdsMap	m_nsp_nrp_ids_map
IdsMap	m_nrp_ndp_ids_map
IdsMap	m_nrp_l_ids_map
bool	m_ids_mapped_flag
Protected Attributes inherited from dba::LdbSeismic
TrSet *	mp_trset
std::vector< TsInclRule >	m_matching_rules_vec
std::vector< TsSortRule >	m_sorting_rules_vec
bool	m_selection_changed_flag

Additional Inherited Members
Public Types inherited from dba::LdbSeismic
enum	AccessMode { OPEN_MODE = 0, EDIT_MODE, CREATE_MODE }

Detailed Description

Data base access interface for operations with LDB seismic traces. Optimized for speed for POLYCOR algorithm.

Member Typedef Documentation

typedef std::map< std::pair<int,int>, unsigned int> dba::LdbSeismicPolycor::IdsMap

protected

Map of indexies. Map of indexies for (NSP,NRP),(NSP,NDP) and (NSP,L) pairs.

Constructor & Destructor Documentation

dba::LdbSeismicPolycor::LdbSeismicPolycor	(	const std::string &	project_str,
		const std::string &	name_str,
		const AccessMode	access_mode = OPEN_MODE,
		TrMtable *	mt = NULL
	)

Constructor with LDB Project and seismic name provided.

Parameters

mt	For create mode only.

virtual dba::LdbSeismicPolycor::~LdbSeismicPolycor ( )

virtual

Destructs object.

Member Function Documentation

virtual Seismic* dba::LdbSeismicPolycor::clone ( ) const

virtual

Clones this object. Result should be deleted by user.

Reimplemented from dba::LdbSeismic.

bool dba::LdbSeismicPolycor::get_id ( IdsMap::const_iterator &  it ) const

protected

Get id of index from cache. False if no cache or no indexies for caching.

virtual bool dba::LdbSeismicPolycor::getHeader ( unsigned int  id, Trace::Header &  hdr  ) const

virtual

Get header of trace with provided id from DB. 

All header attributes had been set will be filled. Returns false on error.

Reimplemented from dba::LdbSeismic.

virtual bool dba::LdbSeismicPolycor::getTrace ( unsigned int  id, Trace &  tr  ) const

virtual

Get trace with provided id from DB. 

All header attributes had been set will be filled. Returns false on error.

Reimplemented from dba::LdbSeismic.

virtual unsigned int dba::LdbSeismicPolycor::getTracesNum ( ) const

virtual

Returns number of traces.

Reimplemented from dba::LdbSeismic.

bool dba::LdbSeismicPolycor::ids_selected_cond ( const int  attr_id1, const int  attr_id2  ) const

protected

True if provided header words selected.

bool dba::LdbSeismicPolycor::make_ids_map ( TrSet &  trset )

protected

Make map of indexies for provide trset.

Member Data Documentation

IdsMap dba::LdbSeismicPolycor::m_nrp_l_ids_map

protected

Indexies mapped flag.

---

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

• /net/opt/univers/ubp-i-15.3-centos7-x64.urij/include/s2proc/dba_ldb_seismic_polycor.hpp