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, 1 insertions, 2 deletions

diff --git a/src/main/portfolio.cpp b/src/main/portfolio.cpp
index 884c3eda7..ea7e3d458 100644
--- a/src/main/portfolio.cpp
+++ b/src/main/portfolio.cpp
@@ -20,11 +20,10 @@
 #include <boost/exception_ptr.hpp>
 
 #include "base/output.h"
-#include "expr/result.h"
 #include "expr/statistics_registry.h"
 #include "options/options.h"
 #include "smt/smt_engine.h"
-
+#include "util/result.h"
 
 
 namespace CVC4 {