Fix clazy warnings regarding range-for references

[pulseview.git] / pv / devices / file.cpp

diff --git a/pv/devices/file.cpp b/pv/devices/file.cpp
index f8ec998d8b7310749ac5e201979750af71f3581f..dc64246a9dbcefb1e600e80c12f8916487908779 100644 (file)
--- a/pv/devices/file.cpp
+++ b/pv/devices/file.cpp
@@ -14,28 +14,29 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <boost/filesystem.hpp>
 
 #include "file.hpp"
 
+using std::string;
+
 namespace pv {
 namespace devices {
 
-File::File(const std::string &file_name) :
+File::File(const string &file_name) :
        file_name_(file_name)
 {
 }
 
-std::string File::full_name() const
+string File::full_name() const
 {
        return file_name_;
 }
 
-std::string File::display_name(const DeviceManager&) const
+string File::display_name(const DeviceManager&) const
 {
        return boost::filesystem::path(file_name_).filename().string();
 }