add isl_token_get_type

[platform/upstream/isl.git] / include / isl / stream.h

diff --git a/include/isl/stream.h b/include/isl/stream.h
index c421030..7484af1 100644 (file)
--- a/include/isl/stream.h
+++ b/include/isl/stream.h
@@ -1,7 +1,7 @@
 /*
  * Copyright 2008-2009 Katholieke Universiteit Leuven
  *
- * Use of this software is governed by the GNU LGPLv2.1 license
+ * Use of this software is governed by the MIT license
  *
  * Written by Sven Verdoolaege, K.U.Leuven, Departement
  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
@@ -14,6 +14,7 @@
 #include <isl/hash.h>
 #include <isl/aff_type.h>
 #include <isl/obj.h>
+#include <isl/val.h>
 
 #if defined(__cplusplus)
 extern "C" {
@@ -23,7 +24,7 @@ enum isl_token_type { ISL_TOKEN_ERROR = -1,
                        ISL_TOKEN_UNKNOWN = 256, ISL_TOKEN_VALUE,
                        ISL_TOKEN_IDENT, ISL_TOKEN_GE,
                        ISL_TOKEN_LE, ISL_TOKEN_GT, ISL_TOKEN_LT,
-                       ISL_TOKEN_NE,
+                       ISL_TOKEN_NE, ISL_TOKEN_EQ_EQ,
                        ISL_TOKEN_LEX_GE, ISL_TOKEN_LEX_LE,
                        ISL_TOKEN_LEX_GT, ISL_TOKEN_LEX_LT,
                        ISL_TOKEN_TO, ISL_TOKEN_AND,
@@ -37,7 +38,7 @@ enum isl_token_type { ISL_TOKEN_ERROR = -1,
                        ISL_TOKEN_LAST };
 
 struct isl_token {
-       enum isl_token_type  type;
+       int type;
 
        unsigned int on_new_line : 1;
        unsigned is_keyword : 1;
@@ -52,6 +53,9 @@ struct isl_token {
        } u;
 };
 
+__isl_give isl_val *isl_token_get_val(isl_ctx *ctx, struct isl_token *tok);
+__isl_give char *isl_token_get_str(isl_ctx *ctx, struct isl_token *tok);
+int isl_token_get_type(struct isl_token *tok);
 void isl_token_free(struct isl_token *tok);
 
 struct isl_stream {
@@ -97,6 +101,7 @@ enum isl_token_type isl_stream_register_keyword(struct isl_stream *s,
        const char *name);
 
 struct isl_obj isl_stream_read_obj(struct isl_stream *s);
+__isl_give isl_multi_aff *isl_stream_read_multi_aff(struct isl_stream *s);
 __isl_give isl_map *isl_stream_read_map(struct isl_stream *s);
 __isl_give isl_set *isl_stream_read_set(struct isl_stream *s);
 __isl_give isl_pw_qpolynomial *isl_stream_read_pw_qpolynomial(