TQSqlRecordInfo Class Reference
[sql module]
The TQSqlRecordInfo class encapsulates a set of database field meta data.
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#include <ntqsqlrecord.h>
List of all member functions.
Public Members
Detailed Description
The TQSqlRecordInfo class encapsulates a set of database field meta data.
This class is a TQValueList that holds a set of database field meta
data. Use contains() to see if a given field name exists in the
record, and use find() to get a TQSqlFieldInfo record for a named
field.
See also TQValueList, TQSqlFieldInfo, and Database Classes.
Member Function Documentation
TQSqlRecordInfo::TQSqlRecordInfo ()
Constructs an empty record info object
TQSqlRecordInfo::TQSqlRecordInfo ( const TQSqlFieldInfoList & other )
Constructs a copy of other.
TQSqlRecordInfo::TQSqlRecordInfo ( const TQSqlRecord & other )
Constructs a TQSqlRecordInfo object based on the fields in the
TQSqlRecord other.
size_type TQSqlRecordInfo::contains ( const TQString & fieldName ) const
Returns the number of times a field called fieldName occurs in
the record. Returns 0 if no field by that name could be found.
TQSqlFieldInfo TQSqlRecordInfo::find ( const TQString & fieldName ) const
Returns a TQSqlFieldInfo object for the first field in the record
which has the field name fieldName. If no matching field is
found then an empty TQSqlFieldInfo object is returned.
TQSqlRecord TQSqlRecordInfo::toRecord () const
Returns an empty TQSqlRecord based on the field information
in this TQSqlRecordInfo.
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