Inheritance diagram for DynGenPar::FlexLexerTokenSource:
Public Member Functions | |
| FlexLexerTokenSource (FlexLexer *lexer) | |
| virtual | ~FlexLexerTokenSource () |
 Public Member Functions inherited from DynGenPar::TokenSource | |
| TokenSource () | |
| virtual | ~TokenSource () |
| Cat | nextToken () |
| get the next token from the input, increment current position, save parse tree More... | |
| Node | parseTree () |
| get the parse tree for the last shifted token More... | |
| virtual bool | matchParseTree (const Node &treeToMatch) |
| match the parse tree for the last shifted token against the given tree More... | |
| int | currentPosition () |
| get the current input position More... | |
| virtual bool | rewindTo (int pos, const LexerState &=LexerState()) |
| rewind to an older position (requires buffering) More... | |
| bool | rewindTo (int pos, const Node &parseTree, const LexerState &lexerState=LexerState()) |
| rewind to an older position (requires buffering) and restore the parse tree (needed for lookahead) More... | |
| virtual LexerState | saveState () |
| saves the current lexer state, by default a null LexerState More... | |
Protected Member Functions | |
| virtual Cat | readToken () |
| get the next token from the input, to be implemented by subclasses More... | |
| Protected Member Functions inherited from DynGenPar::TokenSource | |
| bool | simpleRewind (int pos, bool rewindOnly=false) |
| basic implementation of rewindTo for subclasses which support it More... | |
Protected Attributes | |
| FlexLexer * | flexLexer |
| Protected Attributes inherited from DynGenPar::TokenSource | |
| int | currPos |
| Node | tree |
| sub-parse-tree for hierarchical parsing More... | |
Detailed Description
Definition at line 31 of file flexlexertokensource.h.
Constructor & Destructor Documentation
◆ FlexLexerTokenSource()
|
inline |
Definition at line 33 of file flexlexertokensource.h.
◆ ~FlexLexerTokenSource()
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inlinevirtual |
Definition at line 34 of file flexlexertokensource.h.
Member Function Documentation
◆ readToken()
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inlineprotectedvirtual |
get the next token from the input, to be implemented by subclasses
Implements DynGenPar::TokenSource.
Definition at line 36 of file flexlexertokensource.h.
Member Data Documentation
◆ flexLexer
|
protected |
Definition at line 39 of file flexlexertokensource.h.
The documentation for this class was generated from the following file:
