MatrixTableDelegate< T, R, W, S > Class Template Reference

Delegate class that knows how to display matrix information (of type T) in a QTable. More...

#include <Workspace/Widgets/matrixwidget.h>

Inheritance diagram for MatrixTableDelegate< T, R, W, S >:

Public Member Functions
	MatrixTableDelegate (const R &reader=R(), const W &writer=W(), const S &size=S())
T	getMatrixImpl () const
int	getNumCols () const override
int	getNumRows () const override
void	updateTableImpl (const T &matrix)
Public Member Functions inherited from MatrixTableDelegateBase
virtual	~MatrixTableDelegateBase ()=default
void	createTable (QWidget *parent)
template<typename T >
T	getMatrix () const
virtual int	getNumCols () const =0
virtual int	getNumRows () const =0
template<typename T >
void	updateTable (const T &matrix)

Additional Inherited Members
Protected Member Functions inherited from MatrixTableDelegateBase
	MatrixTableDelegateBase ()
Protected Attributes inherited from MatrixTableDelegateBase
QTableWidget *	table_

Detailed Description

template<typename T, typename R, typename W, typename S>
class CSIRO::Widgets::MatrixTableDelegate< T, R, W, S >

Template Parameters

T	The type of matrix we are going to display in a table.
R	The reader policy: a class that knows how to read cells from matrices of type T.
W	The writer policy: a class that knows how to write to the cells of matrices of type T.
S	The size policy: a class that knows how to find out how many rows or columns are in matrices of type T.

Note

Template parameters R, W and S are defaulted so that they operate with matrices that use operator(i,j) to access cells, and have a fixed row / column size.

Constructor & Destructor Documentation

MatrixTableDelegate()

MatrixTableDelegate ( const R &  reader = R(), const W &  writer = W(), const S &  size = S()  )

inline

Parameters

reader	The reader to use to extract cell values from matrices.
writer	The writer to use to set cell values in a matrix.
size	The size object to use to get the row / column sizes from a matrix.

Member Function Documentation

getMatrixImpl()

T getMatrixImpl ( ) const

inline

Returns

A matrix of type T that contains the values specified in the QTable.

getNumCols()

int getNumCols ( ) const

inlineoverridevirtual

Returns

The number of columns in the matrix / table.

Implements MatrixTableDelegateBase.

getNumRows()

int getNumRows ( ) const

inlineoverridevirtual

Returns

The number of rows in the matrix / table.

Implements MatrixTableDelegateBase.

updateTableImpl()

void updateTableImpl ( const T &  matrix )

inline

Parameters

matrix

The matrix we are going to use to set the table cells.

Updates the QTable to contain the values held within matrix.