Add overload of join_string for vector argument + unittest

[libi2ncommon] / src / stringfunc.hxx

diff --git a/src/stringfunc.hxx b/src/stringfunc.hxx
index 7f108a4..13ef703 100644 (file)
--- a/src/stringfunc.hxx
+++ b/src/stringfunc.hxx
@@ -35,6 +35,7 @@ on this file might be covered by the GNU General Public License.
 #define __STRINGFUNC_HXX
 
 #include <list>
+#include <vector>
 #include <string>
 #include <sstream>
 #include <stdexcept>
@@ -126,6 +127,11 @@ std::string join_string(
    const std::string& delimiter = "\n"
 );
 
+std::string join_string(
+   const std::vector< std::string >& parts,
+   const std::string& delimiter = "\n"
+);
+
 
 /*
 ** conversions: