Add SmtGlobals Class

- The options replayStream, lemmaInputChannel, lemmaOutputChannel have been removed due to their datatypes. These datatypes were previously pointers to types that were not usable from the options/ library.
- The option replayLog has been removed due to inconsistent memory management.
- SmtGlobals is a class that wraps a pointer to each of these removed options. These can each be set independently.
- There is a single SmtGlobals per SmtEngine with the lifetime of the SmtEngine.
- A pointer to this is freely given to the user of an SmtEngine to parameterize the solver after construction.
- Selected classes have been given a copy of this pointer in their constructors.
- Removed the dependence on Node from Result. Moving Result back into util/.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/util/result.i b/src/util/result.i
new file mode 100644
index 000000000..b77bfd881
--- /dev/null
+++ b/src/util/result.i
@@ -0,0 +1,20 @@
+%{
+#include "util/result.h"
+%}
+
+%ignore CVC4::operator<<(std::ostream&, const Result& r);
+
+%rename(equals) CVC4::Result::operator==(const Result& r) const;
+%ignore CVC4::Result::operator!=(const Result& r) const;
+
+%ignore CVC4::operator<<(std::ostream&, enum Result::Sat);
+%ignore CVC4::operator<<(std::ostream&, enum Result::Validity);
+%ignore CVC4::operator<<(std::ostream&, enum Result::UnknownExplanation);
+
+%ignore CVC4::operator==(enum Result::Sat, const Result&);
+%ignore CVC4::operator!=(enum Result::Sat, const Result&);
+
+%ignore CVC4::operator==(enum Result::Validity, const Result&);
+%ignore CVC4::operator!=(enum Result::Validity, const Result&);
+
+%include "util/result.h"