swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 1 | #pragma once |
| 2 | |
swissChili | 07d325f | 2021-12-08 20:02:05 -0800 | [diff] [blame] | 3 | #include <QMap> |
| 4 | |
| 5 | #include "Token.h" |
| 6 | #include "AstNode.h" |
| 7 | #include "Function.h" |
| 8 | #include "VarContext.h" |
| 9 | |
| 10 | class RuntimeResult |
| 11 | { |
| 12 | public: |
| 13 | RuntimeResult(QList<Token> result); |
| 14 | RuntimeResult(QString message); |
| 15 | |
| 16 | bool success() const; |
| 17 | QString message() const; |
| 18 | QList<Token> result() const; |
| 19 | |
| 20 | operator QString() const; |
| 21 | |
| 22 | private: |
| 23 | bool _success = true; |
| 24 | QString _errorMessage; |
| 25 | QList<Token> _result; |
| 26 | }; |
| 27 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 28 | class Evaluator { |
| 29 | public: |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 30 | Evaluator(); |
swissChili | 07d325f | 2021-12-08 20:02:05 -0800 | [diff] [blame] | 31 | |
| 32 | void addFunction(Function func); |
| 33 | void clearFunction(QString name); |
| 34 | RuntimeResult evaluate(AstNode node, VarContext ctx); |
| 35 | RuntimeResult callFunction(QString name, QList<Token> args); |
| 36 | |
| 37 | private: |
| 38 | QMap<QString, Function> _functions; |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 39 | }; |