Added C++/Java api examples;

Converted cset to be vector of char, instead of vector of int, since we only accept ascii in input.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/printer/smt2/smt2_printer.cpp b/src/printer/smt2/smt2_printer.cpp
index b3b548450..2197cd648 100644
--- a/src/printer/smt2/smt2_printer.cpp
+++ b/src/printer/smt2/smt2_printer.cpp
@@ -215,7 +215,7 @@ void Smt2Printer::toStream(std::ostream& out, TNode n,
     }
 
     case kind::CONST_STRING: {
-      const String& s = n.getConst<String>();
+      const std::vector<unsigned int>& s = n.getConst<String>().getVec();
       out << '"';
       for(size_t i = 0; i < s.size(); ++i) {
         char c = String::convertUnsignedIntToChar(s[i]);