Added --omit-dont-cares option which doesn't print model values for

variables known to be don't-cares.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/printer/printer.cpp b/src/printer/printer.cpp
index d4b99536e..a2734160f 100644
--- a/src/printer/printer.cpp
+++ b/src/printer/printer.cpp
@@ -71,7 +71,12 @@ Printer* Printer::makePrinter(OutputLanguage lang) throw() {
 
 void Printer::toStream(std::ostream& out, const Model& m) const throw() {
   for(size_t i = 0; i < m.getNumCommands(); ++i) {
-    toStream(out, m, m.getCommand(i));
+    const Command* cmd = m.getCommand(i);
+    const DeclareFunctionCommand* dfc = dynamic_cast<const DeclareFunctionCommand*>(cmd);
+    if (dfc != NULL && m.isDontCare(dfc->getFunction())) {
+      continue;
+    }
+    toStream(out, m, cmd);
   }
 }/* Printer::toStream(Model) */