diff options
Diffstat (limited to 'src/util/cardinality.h')
-rw-r--r-- | src/util/cardinality.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/util/cardinality.h b/src/util/cardinality.h index e7f86c80e..6985ae38e 100644 --- a/src/util/cardinality.h +++ b/src/util/cardinality.h @@ -22,6 +22,11 @@ #ifndef __CVC4__CARDINALITY_H #define __CVC4__CARDINALITY_H +#if SWIG +%include "util/integer.h" +%include "util/Assert.h" +#endif /* SWIG */ + #include <iostream> #include <utility> @@ -140,6 +145,11 @@ public: return d_card > 0; } + /** Returns true iff this cardinality is infinite. */ + bool isInfinite() const throw() { + return d_card < 0; + } + /** * Returns true iff this cardinality is finite or countably * infinite. |