2 * Copyright 2008-2009 Katholieke Universiteit Leuven
4 * Use of this software is governed by the GNU LGPLv2.1 license
6 * Written by Sven Verdoolaege, K.U.Leuven, Departement
7 * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
15 #if defined(__cplusplus)
19 enum isl_token_type { ISL_TOKEN_UNKNOWN = 256, ISL_TOKEN_VALUE,
20 ISL_TOKEN_IDENT, ISL_TOKEN_GE,
21 ISL_TOKEN_LE, ISL_TOKEN_GT, ISL_TOKEN_LT,
22 ISL_TOKEN_TO, ISL_TOKEN_AND,
23 ISL_TOKEN_OR, ISL_TOKEN_EXISTS };
26 enum isl_token_type type;
28 unsigned int on_new_line : 1;
38 void isl_token_free(struct isl_token *tok);
53 struct isl_token *tokens[5];
57 struct isl_stream* isl_stream_new_file(struct isl_ctx *ctx, FILE *file);
58 struct isl_stream* isl_stream_new_str(struct isl_ctx *ctx, const char *str);
59 void isl_stream_free(struct isl_stream *s);
61 void isl_stream_error(struct isl_stream *s, struct isl_token *tok, char *msg);
63 struct isl_token *isl_stream_next_token(struct isl_stream *s);
64 struct isl_token *isl_stream_next_token_on_same_line(struct isl_stream *s);
65 void isl_stream_push_token(struct isl_stream *s, struct isl_token *tok);
66 int isl_stream_eat(struct isl_stream *s, int type);
68 #if defined(__cplusplus)