9 files changed, 9 insertions, 36 deletions
diff --git a/src/analyzer/analyzerbeats.h b/src/analyzer/analyzerbeats.h
index e0667149e6..1169fd0436 100644
--- a/src/analyzer/analyzerbeats.h
+++ b/src/analyzer/analyzerbeats.h
@@ -5,8 +5,7 @@
  *      Author: Vittorio Colao
  */
 
-#ifndef ANALYZER_ANALYZERBEATS_H
-#define ANALYZER_ANALYZERBEATS_H
+#pragma once
 
 #include <QHash>
 #include <QList>
@@ -53,5 +52,3 @@ class AnalyzerBeats : public Analyzer {
     int m_iCurrentSample;
     int m_iMinBpm, m_iMaxBpm;
 };
-
-#endif /* ANALYZER_ANALYZERBEATS_H */
diff --git a/src/analyzer/analyzerebur128.h b/src/analyzer/analyzerebur128.h
index d725f31eb6..5cc794425d 100644
--- a/src/analyzer/analyzerebur128.h
+++ b/src/analyzer/analyzerebur128.h
@@ -1,5 +1,4 @@
-#ifndef ANALYZER_ANALYZEREBUR128_H_
-#define ANALYZER_ANALYZEREBUR128_H_
+#pragma once
 
 #include <ebur128.h>
 
@@ -24,5 +23,3 @@ class AnalyzerEbur128 : public Analyzer {
     ReplayGainSettings m_rgSettings;
     ebur128_state* m_pState;
 };
-
-#endif /* ANALYZER_ANALYZEREBUR128_H_ */
diff --git a/src/analyzer/analyzergain.h b/src/analyzer/analyzergain.h
index dbe426b919..ddc2d6df57 100644
--- a/src/analyzer/analyzergain.h
+++ b/src/analyzer/analyzergain.h
@@ -5,8 +5,7 @@
  *      Author: Vittorio Colao
  *       */
 
-#ifndef ANALYZER_ANALYZERGAIN_H
-#define ANALYZER_ANALYZERGAIN_H
+#pragma once
 
 #include "analyzer/analyzer.h"
 #include "preferences/replaygainsettings.h"
@@ -34,5 +33,3 @@ class AnalyzerGain : public Analyzer {
     ReplayGain* m_pReplayGain;
     int m_iBufferSize;
 };
-
-#endif /* ANALYZER_ANALYZERGAIN_H */
diff --git a/src/analyzer/analyzerkey.h b/src/analyzer/analyzerkey.h
index b25fec8b07..504df21705 100644
--- a/src/analyzer/analyzerkey.h
+++ b/src/analyzer/analyzerkey.h
@@ -1,5 +1,4 @@
-#ifndef ANALYZER_ANALYZERKEY_H
-#define ANALYZER_ANALYZERKEY_H
+#pragma once
 
 #include <QHash>
 #include <QList>
@@ -43,5 +42,3 @@ class AnalyzerKey : public Analyzer {
     bool m_bPreferencesFastAnalysisEnabled;
     bool m_bPreferencesReanalyzeEnabled;
 };
-
-#endif /* ANALYZER_ANALYZERKEY_H */
diff --git a/src/analyzer/analyzerwaveform.h b/src/analyzer/analyzerwaveform.h
index 86b13f2c26..03089261b2 100644
--- a/src/analyzer/analyzerwaveform.h
+++ b/src/analyzer/analyzerwaveform.h
@@ -1,5 +1,4 @@
-#ifndef ANALYZER_ANALYZERWAVEFORM_H
-#define ANALYZER_ANALYZERWAVEFORM_H
+#pragma once
 
 #include <QImage>
 #include <QSqlDatabase>
@@ -178,5 +177,3 @@ class AnalyzerWaveform : public Analyzer {
     QImage* test_heatMap;
 #endif
 };
-
-#endif /* ANALYZER_ANALYZERWAVEFORM_H */
diff --git a/src/analyzer/plugins/analyzerplugin.h b/src/analyzer/plugins/analyzerplugin.h
index 872e8bda92..03bb7ac2d6 100644
--- a/src/analyzer/plugins/analyzerplugin.h
+++ b/src/analyzer/plugins/analyzerplugin.h
@@ -1,5 +1,4 @@
-#ifndef ANALYZER_PLUGINS_ANALYZERPLUGIN_H
-#define ANALYZER_PLUGINS_ANALYZERPLUGIN_H
+#pragma once
 
 #include <QString>
 
@@ -66,5 +65,3 @@ class AnalyzerKeyPlugin : public AnalyzerPlugin {
 };
 
 } // namespace mixxx
-
-#endif /* ANALYZER_PLUGINS_ANALYZERPLUGIN_H */
diff --git a/src/analyzer/plugins/analyzerqueenmarybeats.h b/src/analyzer/plugins/analyzerqueenmarybeats.h
index bdc525bd73..5dc70ae85c 100644
--- a/src/analyzer/plugins/analyzerqueenmarybeats.h
+++ b/src/analyzer/plugins/analyzerqueenmarybeats.h
@@ -1,5 +1,4 @@
-#ifndef ANALYZER_PLUGINS_ANALYZERQUEENMARYBEATS_H
-#define ANALYZER_PLUGINS_ANALYZERQUEENMARYBEATS_H
+#pragma once
 
 #include <vector>
 
@@ -56,5 +55,3 @@ class AnalyzerQueenMaryBeats : public AnalyzerBeatsPlugin {
 };
 
 } // namespace mixxx
-
-#endif /* ANALYZER_PLUGINS_ANALYZERQUEENMARYBEATS_H */
diff --git a/src/analyzer/plugins/analyzerqueenmarykey.h b/src/analyzer/plugins/analyzerqueenmarykey.h
index 253688b1cf..ea9d014f6f 100644
--- a/src/analyzer/plugins/analyzerqueenmarykey.h
+++ b/src/analyzer/plugins/analyzerqueenmarykey.h
@@ -1,5 +1,4 @@
-#ifndef ANALYZER_PLUGINS_ANALYZERQUEENMARYKEY_H
-#define ANALYZER_PLUGINS_ANALYZERQUEENMARYKEY_H
+#pragma once
 
 #include <vector>
 
@@ -50,5 +49,3 @@ class AnalyzerQueenMaryKey : public AnalyzerKeyPlugin {
 };
 
 } // namespace mixxx
-
-#endif /* ANALYZER_PLUGINS_ANALYZERQUEENMARYKEY_H */
diff --git a/src/analyzer/plugins/analyzersoundtouchbeats.h b/src/analyzer/plugins/analyzersoundtouchbeats.h
index ec495e58a5..1c8e26a359 100644
--- a/src/analyzer/plugins/analyzersoundtouchbeats.h
+++ b/src/analyzer/plugins/analyzersoundtouchbeats.h
@@ -1,5 +1,4 @@
-#ifndef ANALYZER_PLUGINS_ANALYZERSOUNDTOUCHBEATS
-#define ANALYZER_PLUGINS_ANALYZERSOUNDTOUCHBEATS
+#pragma once
 
 #include <QObject>
 
@@ -49,5 +48,3 @@ class AnalyzerSoundTouchBeats : public AnalyzerBeatsPlugin {
 };
 
 } // namespace mixxx
-
-#endif /* ANALYZER_PLUGINS_ANALYZERSOUNDTOUCHBEATS */