1 files changed, 44 insertions, 0 deletions
diff --git a/src/options/options_handler.cpp b/src/options/options_handler.cpp
index 565f28334..bd5b00728 100644
--- a/src/options/options_handler.cpp
+++ b/src/options/options_handler.cpp
@@ -508,6 +508,21 @@ trust  \n\
 \n\
 ";
 
+const std::string OptionsHandler::s_sygusFilterSolHelp =
+    "\
+Modes for filtering sygus solutions supported by --sygus-filter-sol:\n\
+\n\
+none (default) \n\
++ Do not filter sygus solutions.\n\
+\n\
+strong \n\
++ Filter solutions that are logically stronger than others.\n\
+\n\
+weak \n\
++ Filter solutions that are logically weaker than others.\n\
+\n\
+";
+
 const std::string OptionsHandler::s_sygusInvTemplHelp = "\
 Template modes for sygus invariant synthesis, supported by --sygus-inv-templ:\n\
 \n\
@@ -951,6 +966,35 @@ theory::quantifiers::CegisSampleMode OptionsHandler::stringToCegisSampleMode(
   }
 }
 
+theory::quantifiers::SygusFilterSolMode
+OptionsHandler::stringToSygusFilterSolMode(std::string option,
+                                           std::string optarg)
+{
+  if (optarg == "none")
+  {
+    return theory::quantifiers::SYGUS_FILTER_SOL_NONE;
+  }
+  else if (optarg == "strong")
+  {
+    return theory::quantifiers::SYGUS_FILTER_SOL_STRONG;
+  }
+  else if (optarg == "weak")
+  {
+    return theory::quantifiers::SYGUS_FILTER_SOL_WEAK;
+  }
+  else if (optarg == "help")
+  {
+    puts(s_cegisSampleHelp.c_str());
+    exit(1);
+  }
+  else
+  {
+    throw OptionException(
+        std::string("unknown option for --sygus-filter-sol: `") + optarg
+        + "'.  Try --sygus-filter-sol help.");
+  }
+}
+
 theory::quantifiers::SygusInvTemplMode
 OptionsHandler::stringToSygusInvTemplMode(std::string option,
                                           std::string optarg)