Add header guards

4 files changed, 6 insertions, 7 deletions

diff --git a/AlignSample.hpp b/AlignSample.hpp
index f61d0bb..d027823 100644
--- a/AlignSample.hpp
+++ b/AlignSample.hpp
@@ -21,6 +21,8 @@
    along with ODR-DPD.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#pragma once
+
 #include "utils.hpp"
 #include <thread>
 #include <vector>
diff --git a/OutputUHD.hpp b/OutputUHD.hpp
index b0288b8..4c7ac12 100644
--- a/OutputUHD.hpp
+++ b/OutputUHD.hpp
@@ -21,8 +21,7 @@
    along with ODR-DPD.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __OUTPUT_UHD_H_
-#define __OUTPUT_UHD_H_
+#pragma once
 
 #include <uhd/usrp/multi_usrp.hpp>
 
@@ -50,5 +49,3 @@ class OutputUHD {
         uhd::rx_streamer::sptr myRxStream;
 };
 
-#endif // __OUTPUT_UHD_H_
-
diff --git a/pointcloud.hpp b/pointcloud.hpp
index 19febe5..62fe6f4 100644
--- a/pointcloud.hpp
+++ b/pointcloud.hpp
@@ -21,6 +21,8 @@
    along with ODR-DPD.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#pragma once
+
 #include "utils.hpp"
 #include <exception>
 #include <deque>
diff --git a/utils.hpp b/utils.hpp
index 9cff9e0..d48b0a7 100644
--- a/utils.hpp
+++ b/utils.hpp
@@ -1,4 +1,4 @@
-#ifndef __UTILS_H_
+#pragma once
 
 #include <cstddef>
 
@@ -14,6 +14,4 @@ typedef std::complex<float> complexf;
 
 #define MDEBUG(fmt, args...) fprintf (stderr, fmt , ## args)
 
-#define __UTILS_H_
-#endif // __UTILS_H_