@@ -217,3 +217,16 @@ bool Array::parse(std::istream& input) { } } // namespace jsonxx + +std::ostream& operator<<(std::ostream& stream, const jsonxx::Value& v) { + if (v.is<long>()) { + return stream << v.get<long>(); + } else if (v.is<std::string>()) { + return stream << '"' << v.get<std::string>() << '"'; + } else if (v.is<bool>()) { + return stream << v.get<bool>(); + } else if (v.is<jsonxx::Value::Null>()) { + return stream << "null"; + } + return stream; +} jsonxx.cc @@ -212,3 +212,6 @@ inline const Object& Value::get<Object>() const { } } // namespace jsonxx + +std::ostream& operator<<(std::ostream& stream, const jsonxx::Value& v); + jsonxx.h @@ -110,6 +110,9 @@ int main() { assert(v.parse(input)); assert(v.is<std::string>()); assert("field1" == v.get<std::string>()); + ostringstream stream; + stream << v; + assert(stream.str() == "\"field1\""); } { string teststr("[\"field1\", 6]"); jsonxx_test.cc f322121d9f831ac7f1bf7bf4052bead92dc63c6a Hong Jiang hong@hjiang.net http://github.com/hjiang/jsonxx/commit/cf62849cba56ba05eb40df28bc746cd0283f7e64 cf62849cba56ba05eb40df28bc746cd0283f7e64 2009-09-06T02:30:50-07:00 2009-09-06T02:30:50-07:00 added operator<< for values of primitive types 62f87669514d384c1b21960322baf4eb60020b2c Hong Jiang hong@hjiang.net