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casacore::TableColumn Class Reference

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#include <TableColumn.h>

Public Member Functions

 TableColumn ()
 The default constructor creates a null object, i.e.
 
 TableColumn (const Table &, const String &columnName)
 Construct the object for a column in the table using its name.
 
 TableColumn (const Table &, uInt columnIndex)
 Construct the object for a column in the table using its index.
 
 TableColumn (const TableColumn &)
 Copy constructor (reference semantics).
 
virtual ~TableColumn ()
 
TableColumnoperator= (const TableColumn &)
 Assignment has reference semantics.
 
virtual TableColumnclone () const
 Clone the object.
 
void reference (const TableColumn &)
 Change the reference to another column.
 
void attach (const Table &table, const String &columnName)
 Attach a column to the object.
 
void attach (const Table &table, uInt columnIndex)
 
Bool isNull () const
 Test if the object is null, i.e.
 
void throwIfNull () const
 Throw an exception if the object is null, i.e.
 
Bool isWritable () const
 Test if the column can be written to, thus if the column and the underlying table can be written to.
 
Bool isWritableAtAll () const
 Test if the column is writable at all (virtual columns might not be).
 
void checkWritable () const
 Check if the column is writable and throw an exception if not.
 
const TableRecordkeywordSet () const
 Get readonly access to the column keyword set.
 
TableRecordrwKeywordSet ()
 Get read/write access to the column keyword set.
 
const ColumnDesccolumnDesc () const
 Get const access to the column description.
 
Table table () const
 Get the Table object this column belongs to.
 
rownr_t nrow () const
 Get the number of rows in the column.
 
Bool canChangeShape () const
 Can the shape of an already existing non-FixedShape array be changed? This depends on the storage manager.
 
uInt ndimColumn () const
 Get the global #dimensions of an array (ie.
 
IPosition shapeColumn () const
 Get the global shape of an array (ie.
 
Bool isDefined (rownr_t rownr) const
 Test if the given cell contains a defined value.
 
Bool hasContent (rownr_t rownr=0) const
 Does the column has content in the given row (default is the first row)? It has if it is defined and does not contain an empty array.
 
uInt ndim (rownr_t rownr) const
 Get the #dimensions of an array in a particular cell.
 
IPosition shape (rownr_t rownr) const
 Get the shape of an array in a particular cell.
 
IPosition tileShape (rownr_t rownr) const
 Get the tile shape of an array in a particular cell.
 
void getScalar (rownr_t rownr, Bool &value) const
 Get the value of a scalar in the given row.
 
void getScalar (rownr_t rownr, uChar &value) const
 
void getScalar (rownr_t rownr, Short &value) const
 
void getScalar (rownr_t rownr, uShort &value) const
 
void getScalar (rownr_t rownr, Int &value) const
 
void getScalar (rownr_t rownr, uInt &value) const
 
void getScalar (rownr_t rownr, Int64 &value) const
 
void getScalar (rownr_t rownr, float &value) const
 
void getScalar (rownr_t rownr, double &value) const
 
void getScalar (rownr_t rownr, Complex &value) const
 
void getScalar (rownr_t rownr, DComplex &value) const
 
void getScalar (rownr_t rownr, String &value) const
 
Bool asBool (rownr_t rownr) const
 Get the value from the row and convert it to the required type.
 
uChar asuChar (rownr_t rownr) const
 
Short asShort (rownr_t rownr) const
 
uShort asuShort (rownr_t rownr) const
 
Int asInt (rownr_t rownr) const
 
uInt asuInt (rownr_t rownr) const
 
Int64 asInt64 (rownr_t rownr) const
 
float asfloat (rownr_t rownr) const
 
double asdouble (rownr_t rownr) const
 
Complex asComplex (rownr_t rownr) const
 
DComplex asDComplex (rownr_t rownr) const
 
String asString (rownr_t rownr) const
 
void getScalarValue (rownr_t rownr, Bool *value, const String &) const
 Get the value of a scalar in the given row.
 
void getScalarValue (rownr_t rownr, uChar *value, const String &) const
 
void getScalarValue (rownr_t rownr, Short *value, const String &) const
 
void getScalarValue (rownr_t rownr, uShort *value, const String &) const
 
void getScalarValue (rownr_t rownr, Int *value, const String &) const
 
void getScalarValue (rownr_t rownr, uInt *value, const String &) const
 
void getScalarValue (rownr_t rownr, Int64 *value, const String &) const
 
void getScalarValue (rownr_t rownr, float *value, const String &) const
 
void getScalarValue (rownr_t rownr, double *value, const String &) const
 
void getScalarValue (rownr_t rownr, Complex *value, const String &) const
 
void getScalarValue (rownr_t rownr, DComplex *value, const String &) const
 
void getScalarValue (rownr_t rownr, String *value, const String &) const
 
void getScalarValue (rownr_t rownr, void *value, const String &dataTypeId) const
 
void put (rownr_t rownr, const TableColumn &that, Bool preserveTileShape=False)
 Copy the value of a cell of that column to a cell of this column.
 
virtual void put (rownr_t thisRownr, const TableColumn &that, rownr_t thatRownr, Bool preserveTileShape=False)
 Use possibly different row numbers for that (i.e.
 
void putColumn (const TableColumn &that)
 Copy the values of that column to this column.
 
void putScalar (rownr_t rownr, const Bool &value)
 Put the value of a scalar in the given row.
 
void putScalar (rownr_t rownr, const uChar &value)
 
void putScalar (rownr_t rownr, const Short &value)
 
void putScalar (rownr_t rownr, const uShort &value)
 
void putScalar (rownr_t rownr, const Int &value)
 
void putScalar (rownr_t rownr, const uInt &value)
 
void putScalar (rownr_t rownr, const Int64 &value)
 
void putScalar (rownr_t rownr, const float &value)
 
void putScalar (rownr_t rownr, const double &value)
 
void putScalar (rownr_t rownr, const Complex &value)
 
void putScalar (rownr_t rownr, const DComplex &value)
 
void putScalar (rownr_t rownr, const String &value)
 
void putScalar (rownr_t rownr, const Char *value)
 
void checkRowNumber (rownr_t rownr) const
 Check if the row number is valid.
 
void setMaximumCacheSize (uInt nbytes) const
 Set the maximum cache size (in bytes) to be used by a storage manager.
 

Protected Member Functions

BaseColumnbaseColPtr () const
 Get the baseColPtr_p of this TableColumn object.
 
BaseColumnbaseColPtr (const TableColumn &that) const
 Get the baseColPtr_p of another TableColumn object.
 

Protected Attributes

BaseTablebaseTabPtr_p
 
BaseColumnbaseColPtr_p
 
const ColumnCachecolCachePtr_p
 
Bool canChangeShape_p
 
Bool isColWritable_p
 

Private Member Functions

void throwNotWritable () const
 Throw the exception that the column is not writable.
 

Friends

class ForwardColumn
 

Detailed Description

Read/write access to a table column

Intended use:

Public interface

Review Status

Reviewed By:
dschieb
Date Reviewed:
1994/08/10
Test programs:
none

Prerequisite

Synopsis

The class TableColumn gives read and write access to a column in a table. In particular access to the column description (for name, data type, etc.) and to the column keyword set can be obtained. Another important function is isDefined, which tests if a cell (i.e. table row) in a column contains a value.

The classes ScalarColumn<T> and ArrayColumn<T> have to be used to get/put the data in the column cells. However, TableColumn has get functions for the basic data types (Bool, uChar, Short, uSort, Int, uInt, Int64, float, double, Complex, DComplex and String). Opposite to the get functions in ScalarColumn<T>, the TableColumn get functions support data type promotion.

A default constructor is defined to allow construction of an array of TableColumn objects. However, this constructs an object not referencing a column. Functions like get, etc. will fail (i.e. result in a segmentation fault) when used on such objects. The functions isNull and throwIfNull can be used to test on this. The functions attach and reference can fill in the object.

Example

See module Tables.

Definition at line 96 of file TableColumn.h.

Constructor & Destructor Documentation

◆ TableColumn() [1/4]

casacore::TableColumn::TableColumn ( )

The default constructor creates a null object, i.e.

it does not reference a table column. The sole purpose of this constructor is to allow construction of an array of TableColumn objects. The functions reference and attach can be used to make a null object reference a column. Note that get functions, etc. will cause a segmentation fault when operating on a null object. It was felt it was too expensive to test on null over and over again. The user should use the isNull or throwIfNull function in case of doubt.

◆ TableColumn() [2/4]

casacore::TableColumn::TableColumn ( const Table & ,
const String & columnName )

Construct the object for a column in the table using its name.

◆ TableColumn() [3/4]

casacore::TableColumn::TableColumn ( const Table & ,
uInt columnIndex )

Construct the object for a column in the table using its index.

This allows to loop through all columns in a table as:

for (uInt=0; i<tab.ncolumn(); i++) {
TableColumn tabcol(tab,i);
}
unsigned int uInt
Definition aipstype.h:49

◆ TableColumn() [4/4]

casacore::TableColumn::TableColumn ( const TableColumn & )

Copy constructor (reference semantics).

◆ ~TableColumn()

virtual casacore::TableColumn::~TableColumn ( )
virtual

Member Function Documentation

◆ asBool()

Bool casacore::TableColumn::asBool ( rownr_t rownr) const

Get the value from the row and convert it to the required type.

This can only be used for scalar columns with a standard data type.

◆ asComplex()

Complex casacore::TableColumn::asComplex ( rownr_t rownr) const

◆ asDComplex()

DComplex casacore::TableColumn::asDComplex ( rownr_t rownr) const

◆ asdouble()

double casacore::TableColumn::asdouble ( rownr_t rownr) const

◆ asfloat()

float casacore::TableColumn::asfloat ( rownr_t rownr) const

◆ asInt()

Int casacore::TableColumn::asInt ( rownr_t rownr) const

◆ asInt64()

Int64 casacore::TableColumn::asInt64 ( rownr_t rownr) const

◆ asShort()

Short casacore::TableColumn::asShort ( rownr_t rownr) const

◆ asString()

String casacore::TableColumn::asString ( rownr_t rownr) const

◆ asuChar()

uChar casacore::TableColumn::asuChar ( rownr_t rownr) const

◆ asuInt()

uInt casacore::TableColumn::asuInt ( rownr_t rownr) const

◆ asuShort()

uShort casacore::TableColumn::asuShort ( rownr_t rownr) const

◆ attach() [1/2]

void casacore::TableColumn::attach ( const Table & table,
const String & columnName )
inline

Attach a column to the object.

This is in fact only a shorthand for <
reference (TableColumn (table, columnName));

Definition at line 151 of file TableColumn.h.

References reference(), and table().

◆ attach() [2/2]

void casacore::TableColumn::attach ( const Table & table,
uInt columnIndex )
inline

Definition at line 153 of file TableColumn.h.

References reference(), and table().

◆ baseColPtr() [1/2]

BaseColumn * casacore::TableColumn::baseColPtr ( ) const
inlineprotected

Get the baseColPtr_p of this TableColumn object.

Definition at line 393 of file TableColumn.h.

References baseColPtr_p.

◆ baseColPtr() [2/2]

BaseColumn * casacore::TableColumn::baseColPtr ( const TableColumn & that) const
inlineprotected

Get the baseColPtr_p of another TableColumn object.

This is needed for function put, because baseColPtr_p is a protected member of TableColumn. Another TableColumn has no access to that.

Definition at line 400 of file TableColumn.h.

◆ canChangeShape()

Bool casacore::TableColumn::canChangeShape ( ) const
inline

Can the shape of an already existing non-FixedShape array be changed? This depends on the storage manager.

Most storage managers can handle it, but TiledDataStMan and TiledColumnStMan can not.

Definition at line 201 of file TableColumn.h.

References canChangeShape_p.

◆ checkRowNumber()

void casacore::TableColumn::checkRowNumber ( rownr_t rownr) const
inline

Check if the row number is valid.

It throws an exception if out of range.

Definition at line 377 of file TableColumn.h.

References baseTabPtr_p, and casacore::BaseTable::checkRowNumber().

◆ checkWritable()

void casacore::TableColumn::checkWritable ( ) const
inline

Check if the column is writable and throw an exception if not.

Definition at line 176 of file TableColumn.h.

References isWritable(), and throwNotWritable().

Referenced by casacore::ScalarColumn< T >::put().

◆ clone()

◆ columnDesc()

const ColumnDesc & casacore::TableColumn::columnDesc ( ) const

Get const access to the column description.

ColumnDesc functions have to be used to get the data type, etc..

◆ getScalar() [1/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
Bool & value ) const
inline

Get the value of a scalar in the given row.

Data type promotion is possible. These functions only work for the standard data types.

Definition at line 240 of file TableColumn.h.

References baseColPtr_p, casacore::BaseColumn::getScalar(), TABLECOLUMNCHECKROW, and casacore::value().

◆ getScalar() [2/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
Complex & value ) const
inline

◆ getScalar() [3/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
DComplex & value ) const
inline

◆ getScalar() [4/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
double & value ) const
inline

◆ getScalar() [5/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
float & value ) const
inline

◆ getScalar() [6/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
Int & value ) const
inline

◆ getScalar() [7/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
Int64 & value ) const
inline

◆ getScalar() [8/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
Short & value ) const
inline

◆ getScalar() [9/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
String & value ) const
inline

◆ getScalar() [10/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
uChar & value ) const
inline

◆ getScalar() [11/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
uInt & value ) const
inline

◆ getScalar() [12/12]

void casacore::TableColumn::getScalar ( rownr_t rownr,
uShort & value ) const
inline

◆ getScalarValue() [1/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
Bool * value,
const String &  ) const
inline

Get the value of a scalar in the given row.

These functions work for all data types. Data type promotion is possible for the standard data types. The functions are primarily meant for ScalarColumn<T>.

Definition at line 288 of file TableColumn.h.

References baseColPtr_p, casacore::BaseColumn::getScalar(), TABLECOLUMNCHECKROW, and casacore::value().

◆ getScalarValue() [2/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
Complex * value,
const String &  ) const
inline

◆ getScalarValue() [3/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
DComplex * value,
const String &  ) const
inline

◆ getScalarValue() [4/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
double * value,
const String &  ) const
inline

◆ getScalarValue() [5/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
float * value,
const String &  ) const
inline

◆ getScalarValue() [6/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
Int * value,
const String &  ) const
inline

◆ getScalarValue() [7/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
Int64 * value,
const String &  ) const
inline

◆ getScalarValue() [8/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
Short * value,
const String &  ) const
inline

◆ getScalarValue() [9/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
String * value,
const String &  ) const
inline

◆ getScalarValue() [10/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
uChar * value,
const String &  ) const
inline

◆ getScalarValue() [11/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
uInt * value,
const String &  ) const
inline

◆ getScalarValue() [12/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
uShort * value,
const String &  ) const
inline

◆ getScalarValue() [13/13]

void casacore::TableColumn::getScalarValue ( rownr_t rownr,
void * value,
const String & dataTypeId ) const
inline

◆ hasContent()

Bool casacore::TableColumn::hasContent ( rownr_t rownr = 0) const

Does the column has content in the given row (default is the first row)? It has if it is defined and does not contain an empty array.

◆ isDefined()

Bool casacore::TableColumn::isDefined ( rownr_t rownr) const
inline

Test if the given cell contains a defined value.

Definition at line 217 of file TableColumn.h.

References baseColPtr_p, casacore::BaseColumn::isDefined(), and TABLECOLUMNCHECKROW.

◆ isNull()

Bool casacore::TableColumn::isNull ( ) const
inline

Test if the object is null, i.e.

does not reference a column.

Definition at line 158 of file TableColumn.h.

References baseColPtr_p, casacore::False, and casacore::True.

◆ isWritable()

Bool casacore::TableColumn::isWritable ( ) const
inline

Test if the column can be written to, thus if the column and the underlying table can be written to.

Definition at line 167 of file TableColumn.h.

References baseTabPtr_p, isColWritable_p, and casacore::BaseTable::isWritable().

Referenced by checkWritable().

◆ isWritableAtAll()

Bool casacore::TableColumn::isWritableAtAll ( ) const
inline

Test if the column is writable at all (virtual columns might not be).

Note that keywords can always be written, even for virtual columns.

Definition at line 172 of file TableColumn.h.

References isColWritable_p.

◆ keywordSet()

const TableRecord & casacore::TableColumn::keywordSet ( ) const
inline

Get readonly access to the column keyword set.

Definition at line 180 of file TableColumn.h.

References baseColPtr_p, and casacore::BaseColumn::keywordSet().

◆ ndim()

uInt casacore::TableColumn::ndim ( rownr_t rownr) const
inline

Get the #dimensions of an array in a particular cell.

Definition at line 225 of file TableColumn.h.

References baseColPtr_p, casacore::BaseColumn::ndim(), and TABLECOLUMNCHECKROW.

◆ ndimColumn()

uInt casacore::TableColumn::ndimColumn ( ) const
inline

Get the global #dimensions of an array (ie.

for all cells in column). This is always set for fixed shape arrays. Otherwise, 0 will be returned.

Definition at line 207 of file TableColumn.h.

References baseColPtr_p, and casacore::BaseColumn::ndimColumn().

◆ nrow()

◆ operator=()

TableColumn & casacore::TableColumn::operator= ( const TableColumn & )

Assignment has reference semantics.

It copies the object, not the data of that column to this column. Function putColumn can be used to copy the data of a column.
It does the same as the reference function.

◆ put() [1/2]

void casacore::TableColumn::put ( rownr_t rownr,
const TableColumn & that,
Bool preserveTileShape = False )
inline

Copy the value of a cell of that column to a cell of this column.

This function only works for the standard data types. Data type promotion will be done if needed. An exception is thrown if this column is not writable or if the data cannot be converted.

Use the same row numbers for both cells.

Definition at line 325 of file TableColumn.h.

References put().

Referenced by put().

◆ put() [2/2]

◆ putColumn()

void casacore::TableColumn::putColumn ( const TableColumn & that)

Copy the values of that column to this column.

The numbers of rows in both columns must be equal. Data type promotion is possible. An exception is thrown if the data cannot be converted. This function is useful to copy one column to another without knowing their data types. In fact, this function is an assignment operator with copy semantics.

◆ putScalar() [1/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const Bool & value )
inline

Put the value of a scalar in the given row.

Data type promotion is possible. These functions only work for the standard data types.

Definition at line 347 of file TableColumn.h.

References baseColPtr_p, casacore::BaseColumn::putScalar(), TABLECOLUMNCHECKROW, and casacore::value().

Referenced by putScalar().

◆ putScalar() [2/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const Char * value )
inline

Definition at line 371 of file TableColumn.h.

References putScalar(), and casacore::value().

◆ putScalar() [3/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const Complex & value )
inline

◆ putScalar() [4/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const DComplex & value )
inline

◆ putScalar() [5/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const double & value )
inline

◆ putScalar() [6/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const float & value )
inline

◆ putScalar() [7/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const Int & value )
inline

◆ putScalar() [8/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const Int64 & value )
inline

◆ putScalar() [9/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const Short & value )
inline

◆ putScalar() [10/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const String & value )
inline

◆ putScalar() [11/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const uChar & value )
inline

◆ putScalar() [12/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const uInt & value )
inline

◆ putScalar() [13/13]

void casacore::TableColumn::putScalar ( rownr_t rownr,
const uShort & value )
inline

◆ reference()

void casacore::TableColumn::reference ( const TableColumn & )

Change the reference to another column.

This is in fact an assignment operator with reference semantics. It removes the reference to the current column and creates a reference to the column referenced in the other object. It will handle null objects correctly.

Referenced by attach(), and attach().

◆ rwKeywordSet()

TableRecord & casacore::TableColumn::rwKeywordSet ( )

Get read/write access to the column keyword set.

An exception is thrown if the table is not writable.

◆ setMaximumCacheSize()

void casacore::TableColumn::setMaximumCacheSize ( uInt nbytes) const
inline

Set the maximum cache size (in bytes) to be used by a storage manager.

Definition at line 381 of file TableColumn.h.

References baseColPtr_p, and casacore::BaseColumn::setMaximumCacheSize().

◆ shape()

IPosition casacore::TableColumn::shape ( rownr_t rownr) const
inline

Get the shape of an array in a particular cell.

Definition at line 229 of file TableColumn.h.

References baseColPtr_p, casacore::BaseColumn::shape(), and TABLECOLUMNCHECKROW.

◆ shapeColumn()

IPosition casacore::TableColumn::shapeColumn ( ) const
inline

Get the global shape of an array (ie.

for all cells in the column). This is always set for fixed shape arrays. Otherwise, a 0-dim shape will be returned.

Definition at line 213 of file TableColumn.h.

References baseColPtr_p, and casacore::BaseColumn::shapeColumn().

◆ table()

Table casacore::TableColumn::table ( ) const

Get the Table object this column belongs to.

Referenced by casacore::ArrayColumn< T >::attach(), casacore::ScalarColumn< T >::attach(), attach(), and attach().

◆ throwIfNull()

void casacore::TableColumn::throwIfNull ( ) const

Throw an exception if the object is null, i.e.

if function isNull() is True.

◆ throwNotWritable()

void casacore::TableColumn::throwNotWritable ( ) const
private

Throw the exception that the column is not writable.

Referenced by checkWritable().

◆ tileShape()

IPosition casacore::TableColumn::tileShape ( rownr_t rownr) const
inline

Get the tile shape of an array in a particular cell.

Definition at line 233 of file TableColumn.h.

References baseColPtr_p, TABLECOLUMNCHECKROW, and casacore::BaseColumn::tileShape().

Friends And Related Symbol Documentation

◆ ForwardColumn

friend class ForwardColumn
friend

Definition at line 98 of file TableColumn.h.

Member Data Documentation

◆ baseColPtr_p

◆ baseTabPtr_p

BaseTable* casacore::TableColumn::baseTabPtr_p
protected

Definition at line 385 of file TableColumn.h.

Referenced by checkRowNumber(), and isWritable().

◆ canChangeShape_p

Bool casacore::TableColumn::canChangeShape_p
protected

Definition at line 388 of file TableColumn.h.

Referenced by canChangeShape().

◆ colCachePtr_p

const ColumnCache* casacore::TableColumn::colCachePtr_p
protected

Definition at line 387 of file TableColumn.h.

Referenced by casacore::ScalarColumn< T >::get().

◆ isColWritable_p

Bool casacore::TableColumn::isColWritable_p
protected

Definition at line 389 of file TableColumn.h.

Referenced by isWritable(), and isWritableAtAll().


The documentation for this class was generated from the following file: