antlr3basetree.h File Reference
Definition of the ANTLR3 base tree. More...
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Data Structures | |
| struct | ANTLR3_BASE_TREE_struct |
| A generic tree implementation with no payload. More... | |
Typedefs | |
| typedef struct ANTLR3_BASE_TREE_struct | ANTLR3_BASE_TREE |
| A generic tree implementation with no payload. | |
Detailed Description
Definition of the ANTLR3 base tree.
Typedef Documentation
| typedef struct ANTLR3_BASE_TREE_struct ANTLR3_BASE_TREE |
A generic tree implementation with no payload.
You must subclass to actually have any user data. ANTLR v3 uses a list of children approach instead of the child-sibling approach in v2. A flat tree (a list) is an empty node whose children represent the list. An empty (as in it does not have payload itself), but non-null node is called "nil".
