Float Class Reference [Conversion filters for store tables] Class for converting float to and from database types. More... #include <double_filter.h> Inheritance diagram for Float: [legend]Collaboration diagram for Float: [legend]List of all members. Public Member Functions   Float (float &pFloat)   Constructor. virtual void  fromDate (const ConvSpec &pSpec, const tm &pDate) throw (StoreableFilterException)   Convert to C++ type from int value received from database. virtual void  fromDouble (const ConvSpec &pSpec, double pData) throw (StoreableFilterException)   Convert to C++ type from double value received from database. virtual void  fromInt (const ConvSpec &pSpec, int pData) throw (StoreableFilterException)   Convert to C++ type from int value received from database. virtual void  fromNull () throw (StoreableFilterException)   Set C++ type from NULL value. virtual void  fromString (const ConvSpec &pSpec, const std::string &pData) throw (StoreableFilterException)   Convert to C++ type from std::string value received from database. virtual bool  isNull () const   Check if C++ type should be stored as NULL value in database. virtual std::string  toString (const ConvSpec &pSpec) const throw (StoreableFilterException)   Convert type to string. Detailed Description Class for converting float to and from database types. Uses double filter internally. Constructor & Destructor Documentation Float (  float &  pFloat  )    Constructor. Parameters: pFloat  reference to object or class member that filer will modify Member Function Documentation virtual void fromDate (  const ConvSpec &  pSpec, const tm &  pDate )  throw (StoreableFilterException) [virtual]   Convert to C++ type from int value received from database. Should throw dba::StoreableFilterException if conversion fails Must be implemented for BIND_DAT usage Parameters: pSpec  conversion parameters dependent of used database pDate  source value for conversion Reimplemented from StoreableFilterBase. virtual void fromDouble (  const ConvSpec &  pSpec, double  pData )  throw (StoreableFilterException) [virtual]   Convert to C++ type from double value received from database. Should throw dba::StoreableFilterException if conversion fails Must be implemented for BIND_FLT usage Parameters: pSpec  conversion parameters dependent of used database pData  source value for conversion Reimplemented from StoreableFilterBase. virtual void fromInt (  const ConvSpec &  pSpec, int  pData )  throw (StoreableFilterException) [virtual]   Convert to C++ type from int value received from database. Should throw dba::StoreableFilterException if conversion fails Must be implemented for BIND_INT usage Parameters: pSpec  conversion parameters dependent of used database pData  source value for conversion Reimplemented from StoreableFilterBase. virtual void fromString (  const ConvSpec &  pSpec, const std::string &  pData )  throw (StoreableFilterException) [virtual]   Convert to C++ type from std::string value received from database. Should throw dba::StoreableFilterException if conversion fails Must be implemented for BIND_STR usage Parameters: pSpec  conversion parameters dependent of used database pData  source value for conversion Reimplemented from StoreableFilterBase. virtual bool isNull (   )  const [virtual]   Check if C++ type should be stored as NULL value in database. Returns: true if NULL should be stored, false otherwise Implements StoreableFilterBase. virtual std::string toString (  const ConvSpec &  pSpec  )  const throw (StoreableFilterException) [virtual]   Convert type to string. Should throw dba::StoreableFilterException if conversion fails Parameters: pSpec  conversion parameters dependent of used database Returns: converted value. Implements StoreableFilterBase. The documentation for this class was generated from the following file: double_filter.h		Documentation Quick start Examples Search API Documentation Class hierarchy Member index API Reference Store filters Store table macros
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