GlsMenu
1.5.4
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#include <gls_menu_data_group.h>
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... | |
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,
Definition at line 177 of file gls_menu_data_group.h.
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inline |
Class constructor.
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.
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inlinevirtual |
Class destructor.
Definition at line 202 of file gls_menu_data_group.h.
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inlineinherited |
Read attribute dictionary from an input stream.
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().
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inlineprotectedvirtual |
Create a new instance of our particular data item type using a name and the data dictionary.
name | name of the data item. |
Implements GlsMenuDynDataGroup.
Definition at line 234 of file gls_menu_data_group.h.
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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().
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inline |
Gain access to a particular meta-data item within the group.
name | name of the meta-data item. |
Definition at line 214 of file gls_menu_data_group.h.
References GlsMenuDataGroup::_attr.
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virtualinherited |
Read attribute dictionary from an input stream.
instr | input stream to read value from. |
Reimplemented from GlsMenuDataGroup.
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virtualinherited |
Read attribute dictionary from an input stream.
instr | input stream to read value from. |
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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().
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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.
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protectedinherited |
Specifies whether attribute names should be unique or not.
Definition at line 151 of file gls_menu_data_group.h.