| 0,0 → 1,66 |
|---|
| /* |
| * Tiny BASIC |
| * Listing Output Header |
| * |
| * Released as Public Domain by Damian Gareth Walker, 2019 |
| * Created: 18-Sep-2019 |
| */ |
| |
| |
| #ifndef __FORMATTER_H__ |
| #define __FORMATTER_H__ |
| |
| |
| /* included headers */ |
| #include "errors.h" |
| #include "statement.h" |
| |
| |
| /* |
| * Data Declarations |
| */ |
| |
| |
| /* Formatter Class */ |
| typedef struct formatter_data FormatterData; |
| typedef struct formatter Formatter; |
| typedef struct formatter { |
| |
| /* Properties */ |
| FormatterData *priv; /* private data */ |
| char *output; /* the formatted output */ |
| |
| /* |
| * Create a formatted version of the program |
| * params: |
| * Formatter* the formatter |
| * ProgramNode* the syntax tree |
| * returns: |
| * char* the formatted BASIC program |
| */ |
| void (*generate) (Formatter *, ProgramNode *); |
| |
| /* |
| * Destroy the formatter when no longer needed |
| * params: |
| * Formatter* the doomed formatter |
| */ |
| void (*destroy) (Formatter *); |
| |
| } Formatter; |
| |
| |
| /* |
| * Function Declarations |
| */ |
| |
| |
| /* |
| * The Formatter constructor |
| * returns: |
| * Formatter* the new formatter |
| */ |
| Formatter *new_Formatter (ErrorHandler *errors); |
| |
| |
| #endif |