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< td align = "right" valign = "center" > < img src = "logo32.png" align = "right" width = "64" height = "32" border = "0" > < / td > < / tr > < / table > < h1 align = center > TQSqlRecordInfo Class Reference< br > < small > [< a href = "sql.html" > sql module< / a > ]< / small > < / h1 >
< p > The TQSqlRecordInfo class encapsulates a set of database field meta data.
< a href = "#details" > More...< / a >
< p > < tt > #include < < a href = "qsqlrecord-h.html" > ntqsqlrecord.h< / a > > < / tt >
< p > < a href = "qsqlrecordinfo-members.html" > List of all member functions.< / a >
< h2 > Public Members< / h2 >
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< li class = fn > < a href = "#TQSqlRecordInfo" > < b > TQSqlRecordInfo< / b > < / a > ()< / li >
< li class = fn > < a href = "#TQSqlRecordInfo-2" > < b > TQSqlRecordInfo< / b > < / a > ( const TQSqlFieldInfoList & other )< / li >
< li class = fn > < a href = "#TQSqlRecordInfo-3" > < b > TQSqlRecordInfo< / b > < / a > ( const TQSqlRecord & other )< / li >
< li class = fn > size_type < a href = "#contains" > < b > contains< / b > < / a > ( const TQString & fieldName ) const< / li >
< li class = fn > TQSqlFieldInfo < a href = "#find" > < b > find< / b > < / a > ( const TQString & fieldName ) const< / li >
< li class = fn > TQSqlRecord < a href = "#toRecord" > < b > toRecord< / b > < / a > () const< / li >
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< hr > < a name = "details" > < / a > < h2 > Detailed Description< / h2 >
The TQSqlRecordInfo class encapsulates a set of database field meta data.
< p >
< p > This class is a < a href = "ntqvaluelist.html" > TQValueList< / a > that holds a set of database field meta
data. Use < a href = "#contains" > contains< / a > () to see if a given field name exists in the
record, and use < a href = "#find" > find< / a > () to get a < a href = "qsqlfieldinfo.html" > TQSqlFieldInfo< / a > record for a named
field.
< p > < p > See also < a href = "ntqvaluelist.html" > TQValueList< / a > , < a href = "qsqlfieldinfo.html" > TQSqlFieldInfo< / a > , and < a href = "database.html" > Database Classes< / a > .
< hr > < h2 > Member Function Documentation< / h2 >
< h3 class = fn > < a name = "TQSqlRecordInfo" > < / a > TQSqlRecordInfo::TQSqlRecordInfo ()
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< p > Constructs an empty record info object
< h3 class = fn > < a name = "TQSqlRecordInfo-2" > < / a > TQSqlRecordInfo::TQSqlRecordInfo ( const TQSqlFieldInfoList & other )
< / h3 >
< p > Constructs a copy of < em > other< / em > .
< h3 class = fn > < a name = "TQSqlRecordInfo-3" > < / a > TQSqlRecordInfo::TQSqlRecordInfo ( const < a href = "ntqsqlrecord.html" > TQSqlRecord< / a > & other )
< / h3 >
Constructs a TQSqlRecordInfo object based on the fields in the
< a href = "ntqsqlrecord.html" > TQSqlRecord< / a > < em > other< / em > .
< h3 class = fn > size_type < a name = "contains" > < / a > TQSqlRecordInfo::contains ( const < a href = "ntqstring.html" > TQString< / a > & fieldName ) const
< / h3 >
Returns the number of times a field called < em > fieldName< / em > occurs in
the record. Returns 0 if no field by that name could be found.
< h3 class = fn > < a href = "qsqlfieldinfo.html" > TQSqlFieldInfo< / a > < a name = "find" > < / a > TQSqlRecordInfo::find ( const < a href = "ntqstring.html" > TQString< / a > & fieldName ) const
< / h3 >
Returns a < a href = "qsqlfieldinfo.html" > TQSqlFieldInfo< / a > object for the first field in the record
which has the field name < em > fieldName< / em > . If no matching field is
found then an empty TQSqlFieldInfo object is returned.
< h3 class = fn > < a href = "ntqsqlrecord.html" > TQSqlRecord< / a > < a name = "toRecord" > < / a > TQSqlRecordInfo::toRecord () const
< / h3 >
Returns an empty < a href = "ntqsqlrecord.html" > TQSqlRecord< / a > based on the field information
in this TQSqlRecordInfo.
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