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