#include <gls_menu_data_group.h>

Inheritance diagram for GlsMenuDataGroup_T< T >:

Public Member Functions
	GlsMenuDataGroup_T (const std::string &name, GlsMenuDictionary &dataDict, bool uniqueKeys=true)

virtual	~GlsMenuDataGroup_T ()

T *	Item (const std::string &name) const

virtual std::istream &	ReadValue (std::istream &instr)

const GlsMenuDictionary &	Attributes () const

virtual std::ostream &	WriteValue (std::ostream &outstr)

virtual void	Inc (long amount=1)

Protected Member Functions
virtual GlsMenuData *	CreateDataItem (const std::string &name) const

Protected Attributes
GlsMenuDictionary &	_dataDict
	Data dictionary to pass to items created in the group. This is the dictionary used to evaluate menu data variables. More...

bool	_uniqueKeys
	Specifies whether attribute names should be unique or not. More...

GlsMenuDictionary	_attr
	The dictionary of attributes for the group attribute. More...

Detailed Description

template<class T>
class GlsMenuDataGroup_T< T >

The GlsMenuDataGroup_T is the base class for groups of data that can be created dynamically at ReadValue time. If the data does NOT already exist, it will be created and added to the attribute group dictionary, otherwise its value will be updated. The class supports either unique or multiple keys. Items must accept 2 parameters,

name, 2. data dictionary

Definition at line 177 of file gls_menu_data_group.h.

Constructor & Destructor Documentation

template<class T >

GlsMenuDataGroup_T< T >::GlsMenuDataGroup_T	(	const std::string &	name,
		GlsMenuDictionary &	dataDict,
		bool	uniqueKeys = `true`
	)

inline

Class constructor.

Parameters

name	the name of the group of data items.
dataDict	the menu data dictionary used to evaluate menu data variables
uniqueKeys	whether or not unique keys are required in the group.

Definition at line 189 of file gls_menu_data_group.h.

template<class T >

virtual GlsMenuDataGroup_T< T >::~GlsMenuDataGroup_T ( )

inlinevirtual

Class destructor.

Definition at line 202 of file gls_menu_data_group.h.

Member Function Documentation

const GlsMenuDictionary& GlsMenuDataGroup::Attributes ( ) const

inlineinherited

Read attribute dictionary from an input stream.

Parameters

instr input stream to read value from.

Definition at line 78 of file gls_menu_data_group.h.

References GlsMenuDataGroup::_attr.

Referenced by GlsMFDMenu_T< MenuItem_t, Submenu_t, PageId_t >::ReadValue().

template<class T >

virtual GlsMenuData* GlsMenuDataGroup_T< T >::CreateDataItem ( const std::string & name ) const

inlineprotectedvirtual

Create a new instance of our particular data item type using a name and the data dictionary.

Parameters

name	name of the data item.

Returns: a pointer to the item or 0 if the item cannot be created.

Implements GlsMenuDynDataGroup.

Definition at line 234 of file gls_menu_data_group.h.

virtual void GlsMenuData::Inc ( long amount = 1 )

virtualinherited

Increment the data item. Derived classes must override this as the default is a no-op.

Reimplemented in GlsMenuDiscrete_T< T >.

Referenced by GlsMenuSet_T< MenuType_t, DataFactory_t >::IncData().

template<class T >

T* GlsMenuDataGroup_T< T >::Item ( const std::string & name ) const

inline

Gain access to a particular meta-data item within the group.

Parameters

name	name of the meta-data item.

Returns: a pointer to the item or 0 if the item does not exist within the group.

Definition at line 214 of file gls_menu_data_group.h.

References GlsMenuDataGroup::_attr, and GlsMenuDictionary::Get().

virtual std::istream& GlsMenuDynDataGroup::ReadValue ( std::istream & instr )

virtualinherited

Read attribute dictionary from an input stream.

Parameters

instr input stream to read value from.

Reimplemented from GlsMenuDataGroup.

virtual std::ostream& GlsMenuDataGroup::WriteValue ( std::ostream & outstr )

virtualinherited

Read attribute dictionary from an input stream.

Parameters

instr input stream to read value from.

Field Documentation

GlsMenuDictionary GlsMenuDataGroup::_attr

protectedinherited

The dictionary of attributes for the group attribute.

Definition at line 100 of file gls_menu_data_group.h.

Referenced by GlsMenuDataGroup::Attributes(), GlsMenu_T< MenuItem_t, GlsMFD::MenuItemId_t >::GlsMenu_T(), GlsMFDMenu_T< MenuItem_t, Submenu_t, PageId_t >::GlsMFDMenu_T(), GlsMFDSubmenu_T< MenuItemId_t >::GlsMFDSubmenu_T(), GlsMenuDataGroup_T< T >::Item(), GlsMenuHandlerGroup_T< Menu_t >::Item(), GlsMFDMenu_T< MenuItem_t, Submenu_t, PageId_t >::ReadValue(), and GlsMenuItem_T< State_t >::State().

template<class T >

GlsMenuDictionary& GlsMenuDataGroup_T< T >::_dataDict

protected

Data dictionary to pass to items created in the group. This is the dictionary used to evaluate menu data variables.

Definition at line 222 of file gls_menu_data_group.h.

bool GlsMenuDynDataGroup::_uniqueKeys

protectedinherited

Specifies whether attribute names should be unique or not.

Definition at line 151 of file gls_menu_data_group.h.

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

gls_menu_data_group.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

template<class T> class GlsMenuDataGroup_T< T >

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation

template<class T>
class GlsMenuDataGroup_T< T >