Patch by Dan Liew: " Modified ConstantExpr::toString() to take an

optional radix (base e.g. 2,10,16). This will be needed by the
ExprSMTLIBPrinter that will soon be added."



git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@166553 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 2 deletions

diff --git a/include/klee/Expr.h b/include/klee/Expr.h
index 41d980a6..5888d4d6 100644
--- a/include/klee/Expr.h
+++ b/include/klee/Expr.h
@@ -341,8 +341,12 @@ public:
     return value.getLimitedValue(Limit);
   }
 
-  /// toString - Return the constant value as a decimal string.
-  void toString(std::string &Res) const;
+  /// toString - Return the constant value as a string
+  /// \param Res specifies the string for the result to be placed in
+  /// \param radix specifies the base (e.g. 2,10,16). The default is base 10
+  void toString(std::string &Res, unsigned radix=10) const;
+
+
  
   int compareContents(const Expr &b) const { 
     const ConstantExpr &cb = static_cast<const ConstantExpr&>(b);