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| #include <isl/stream.h>
#define xCAT(A,B) A ## B
#define CAT(A,B) xCAT(A,B)
#undef TYPE
#define TYPE CAT(isl_,BASE)
#define xFN(TYPE,NAME) TYPE ## _ ## NAME
#define FN(TYPE,NAME) xFN(TYPE,NAME)
/* Read an object of type TYPE from "s", where the object may
* either be specified directly or as a string.
*
* First check if the next token in "s" is a string. If so, try and
* extract the object from the string.
* Otherwise, try and read the object directly from "s".
*/
static __isl_give TYPE *FN(read,BASE)(__isl_keep isl_stream *s)
{
struct isl_token *tok;
int type;
tok = isl_stream_next_token(s);
type = isl_token_get_type(tok);
if (type == ISL_TOKEN_STRING) {
char *str;
isl_ctx *ctx;
TYPE *res;
ctx = isl_stream_get_ctx(s);
str = isl_token_get_str(ctx, tok);
res = FN(TYPE,read_from_str)(ctx, str);
free(str);
isl_token_free(tok);
return res;
}
isl_stream_push_token(s, tok);
return FN(isl_stream_read,BASE)(s);
}
|