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vfkreadersqlite.h
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vfkreadersqlite.h
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#ifndef GDAL_OGR_VFK_VFKREADERSQLITE_H_INCLUDED
#define GDAL_OGR_VFK_VFKREADERSQLITE_H_INCLUDED
#include<vector>
#include "vfkreaderp.h"
#include "sqlite3.h"
/************************************************************************/
/* VFKReaderSQLite */
/************************************************************************/
class VFKReaderSQLite : public VFKReaderDB
{
private:
sqlite3 *m_poDB;
OGRErr ExecuteSQL(sqlite3_stmt *);
std::vector<sqlite3_stmt *>m_hStmt; // TODO: ** ?
friend class VFKFeatureSQLite;
public:
VFKReaderSQLite(const char *);
virtual ~VFKReaderSQLite();
bool IsValid() const { return m_poDB != NULL; }
void PrepareStatement(const char *, unsigned int = 0);
OGRErr ExecuteSQL(const char *, bool = FALSE);
OGRErr ExecuteSQL(const char *, int&);
OGRErr ExecuteSQL(int = -1);
OGRErr ExecuteSQL(std::vector<VFKDbValue>&, int = 0);
OGRErr SaveGeometryToDB(GByte *, size_t);
}
;
/************************************************************************/
/* VFKFeatureSQLite */
/************************************************************************/
class VFKFeatureSQLite : public VFKFeatureDB
{
private:
sqlite3_stmt *m_hStmt;
OGRErr ExecuteSQL(const char *pszSQLCommand);
void FinalizeSQL();
public:
VFKFeatureSQLite(IVFKDataBlock * poDataBlock):
VFKFeatureDB(poDataBlock), m_hStmt(NULL) {}
VFKFeatureSQLite(IVFKDataBlock * poDataBlock, int iRowId, GIntBig nFID):
VFKFeatureDB(poDataBlock, iRowId, nFID), m_hStmt(NULL) {}
VFKFeatureSQLite(const VFKFeature *poVFKFeature):
VFKFeatureDB(poVFKFeature), m_hStmt(NULL) {}
OGRErr LoadProperties(OGRFeature *);
};
#endif // GDAL_OGR_VFK_VFKREADERSQLITE_H_INCLUDED