IterMustRead
Description
Aborting variant of IterRead. See that macro for parameter semantics and success-state effects.
Success
Returns to the caller; the underlying IterRead succeeded.
Failure
Does not return - aborts via LOG_FATAL when the iterator is exhausted.
Usage example (Cross-references)
Usage examples (Cross-references)
- In
StrIter.h:355:
/// TAGS: StrIter, Read, Must, Alias
///
#define StrIterMustRead(mi, out) IterMustRead((mi), (out))
///
- In
Access.h:126:
do { \
if (!IterRead((mi), (out))) { \
LOG_FATAL("IterMustRead: iterator exhausted"); \
} \
} while (0)- In
Deadend.c:18:
u8 v;
IterRead(&it, &v);
IterMustRead(&it, &v);
return true;
}
Last updated on