Pre Merge pull request !129 from dajunli/development

parser/caffe/caffe_parser.cc

@@ -202,9 +202,9 @@ const char *const kFieldInnerPro = "inner_product_param";
 const char *const kFieldDim = "dim";
 const char *const kFieldBiasTerm = "bias_term";
 const char *const kDevNull = "/dev/null";
-const char* const kMessage = "message";
-const char* const kLayerParameter = "LayerParameter";
-const char* const kCloseBrace = "}";
+const std::string kMessage = "message";
+const std::string kLayerParameter = "LayerParameter";
+const std::string kCloseBrace = "}";
 const std::string kOptional = "optional";
 const std::string kRepeated = "repeated";
 const std::string kRequired = "required";