.TH "OPL::Row" 3 "Tue Aug 9 2022" "openPilotLog" \" -*- nroff -*-
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.SH NAME
OPL::Row \- The \fBRow\fP class provides an interface for retreiving and submitting entries from the database\&.  

.SH SYNOPSIS
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.PP
.PP
\fC#include <row\&.h>\fP
.PP
Inherited by \fBOPL::AircraftEntry\fP, \fBOPL::AirportEntry\fP, \fBOPL::CurrencyEntry\fP, \fBOPL::FlightEntry\fP, \fBOPL::PilotEntry\fP, \fBOPL::SimulatorEntry\fP, and \fBOPL::TailEntry\fP\&.
.SS "Public Member Functions"

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.RI "\fBRow\fP (\fBOPL::DbTable\fP table_name, int row_id, const RowData_T &row_data)"
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.RI "\fBRow\fP (\fBOPL::DbTable\fP table_name, int row_id)"
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.RI "\fBRow\fP (\fBOPL::DbTable\fP table_name)"
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.RI "\fBRow\fP (const \fBRow\fP &)=default"
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.RI "\fBRow\fP & \fBoperator=\fP (const \fBRow\fP &)=default"
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.RI "RowData_T \fBgetData\fP () const"
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.RI "void \fBsetData\fP (const RowData_T &value)"
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.RI "int \fBgetRowId\fP () const"
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.RI "void \fBsetRowId\fP (int value)"
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.RI "\fBOPL::DbTable\fP \fBgetTable\fP () const"
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.RI "const QString \fBgetTableName\fP () const"
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.RI "const QString \fBgetPosition\fP () const"
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.RI "bool \fBisValid\fP () const"
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.RI "\fBoperator QString\fP () const"
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.RI "operator QString can be used for printing debug information to stdout "
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.SS "Protected Attributes"

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.RI "bool \fBhasData\fP"
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.RI "bool \fBvalid\fP = true"
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.SH "Detailed Description"
.PP 
The \fBRow\fP class provides an interface for retreiving and submitting entries from the database\&. 

The \fBRow\fP class is a base class and when instantiated, the appropriate subclass should be used\&.
.PP
The database holds all the data related to the logbook in different tables\&. Each of these tables is composed of rows\&. Each row has different columns and each column contains the data\&. As such, an entry can be thought of as a row in the database\&. The row class encapsulates the data contained in each row\&.
.PP
A row is uniquely identified by its position in the database, consisting of the table name (QString) and the row id (int)\&. A new entry, which is not yet in the database has the row id 0\&. If a new row object is created, the hasData bool is set to false\&. Before submitting the entry to the database, setData() has to be called to fill the row with data and toggle the verification bit\&.
.PP
The \fBRow\fP Object holds all the necessary information the \fBDatabase\fP class needs to commit (create or update) it\&. The Identifying information can be accessed with getRowId and getTable() / getTableName()\&.
.PP
For convenience and readabilty, subclasses exist that have the table property pre-set\&. These rows are then referred to as entries\&. See \fBAircraftEntry\fP, \fBFlightEntry\fP etc\&. 

.SH "Author"
.PP 
Generated automatically by Doxygen for openPilotLog from the source code\&.