dba_ldb_seismic_polycor.hpp

/* dba_ldb_seismic_polycor.hpp */
/* $Id$ */
#ifndef __dba_ldb_seismic_polycor_hpp
#define __dba_ldb_seismic_polycor_hpp

#include <map>
#include <s2proc/dba_ldb_seismic.hpp>

namespace dba
{
  class LdbSeismicPolycor : public LdbSeismic
  {
  public:
    
    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;
    
    
  protected:
    
    typedef std::map< std::pair<int,int>, unsigned int> IdsMap;
    
    IdsMap m_nsp_nrp_ids_map, m_nrp_ndp_ids_map, m_nrp_l_ids_map;
        
    bool m_ids_mapped_flag;
    
    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;
    
  };
}; // dba

#endif /* dba_ldb_seismic_polycor.hpp */