pragma once in header

src/grouping/groupingexperiment.h

@@ -27,8 +27,7 @@
 #include "../utils/workmonitor.h"
 #include <pappsomspp/grouping/grpexperiment.h>
 
-#ifndef GROUPINGEXPERIMENT_H
-#define GROUPINGEXPERIMENT_H
+#pragma once
 
 class ProteinMatch;
 class PeptideEvidence;
@@ -54,5 +53,3 @@ class GroupingExperiment
   protected:
   WorkMonitorInterface *_p_work_monitor;
 };
-
-#endif // GROUPINGEXPERIMENT_H

src/utils/types.h

@@ -23,8 +23,7 @@
  ******************************************************************************/
 
 
-#ifndef _TYPES_H_
-#define _TYPES_H_ 1
+#pragma once
 
 #include <cstdint>
 /*********** enumerations *********************************/
@@ -188,6 +187,3 @@ enum class TableFileFormat : std::int8_t
   ods = 1, ///< Open Document Spreadsheet
   tsv = 2, ///< tabulated separated values
 };
-
-
-#endif /* _TYPES_H_ */

src/utils/utils.h

@@ -27,8 +27,7 @@
 #include <pappsomspp/types.h>
 #include <pappsomspp/amino_acid/aamodification.h>
 
-#ifndef XTPUTILS_H
-#define XTPUTILS_H
+#pragma once
 class Utils
 {
   public:
@@ -45,5 +44,3 @@ class Utils
   getHistogram(std::vector<pappso::pappso_double> data_values,
                unsigned int number_of_class);
 };
-
-#endif // XTPUTILS_H