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| author | Tavian Barnes <tavianator@gmail.com> | 2009-11-23 22:29:10 -0500 |
|---|---|---|
| committer | Tavian Barnes <tavianator@gmail.com> | 2009-11-23 22:29:10 -0500 |
| commit | a7bb341bc683f4d43bdddadd66f72234127b9060 (patch) | |
| tree | 60a0cea17cc790e4c16c302ecd88f67ef6fdbde9 /dimension/parse.h | |
| parent | 6b4b62ab01309462608ad1c885c07be5648c2cf1 (diff) | |
| download | dimension-a7bb341bc683f4d43bdddadd66f72234127b9060.tar.xz | |
Add eager arithmetic evaluation to parser.
Diffstat (limited to 'dimension/parse.h')
| -rw-r--r-- | dimension/parse.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/dimension/parse.h b/dimension/parse.h index 956c946..5801cdf 100644 --- a/dimension/parse.h +++ b/dimension/parse.h @@ -57,6 +57,10 @@ dmnsn_array *dmnsn_parse(const dmnsn_array *tokens); /* Free an abstract syntax tree */ void dmnsn_delete_astree(dmnsn_array *astree); +/* Evaluate an arithmetic expression */ +dmnsn_astnode dmnsn_eval_scalar(dmnsn_astnode astnode); +dmnsn_astnode dmnsn_eval_vector(dmnsn_astnode astnode); + /* Print an S-expression of the abstract syntax tree to `file' */ void dmnsn_print_astree_sexpr(FILE *file, const dmnsn_array *astree); |