Copyright © 2004-2006 Gentee Inc. All rights reserved.
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Variables of the tree and treeitem (tree item) types allow you to work with "trees". For using this library, it is required to specify the file tree.ge (from Lib subfolder) with include command.
Operations defined for the variable of tree type are listed below. The second column contains possible statements where typename is a variable or an expression of the specified type.
Operation Syntax Return type Comments Variable description - Tree description. If no item type is specified, uint is used. * uint Get the number of items. foreach The option of using in the foreach operator. A description of an additional variable of the treeitems type is required. The foreach operator is used for variables of the treeitem type and goes through all child items of this object. treeitems tis
...
foreach treeitem cur, ti.items( tis )
{
...
}
| tree.clear | Clearing a tree |
| tree.del | Deleting an item |
| tree.leaf | Adding a "leaf" |
| tree.node | Adding a "node" |
| tree.root | Root item |
| treeitem.changenode | Changing the parent of an item |
| treeitem.child | Getting the first child |
| treeitem.data | Getting |
| treeitem.getnext | Getting the next item |
| treeitem.getprev | Getting the previous item |
| treeitem.getroot | Getting the root item |
| treeitem.isleaf | Leaf |
| treeitem.isnode | Node |
| treeitem.isroot | Root |
| treeitem.lastchild | Getting the last child |
| treeitem.move | Moving an item |
| treeitem.parent | Getting the parent |
|
Copyright © 2004-2006 Gentee Inc. All rights reserved. |