From 3ec0d3e5a0a9127fcead6198b1a615eca4c4b8c3 Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Tue, 29 Sep 2020 21:33:10 +0000
Subject: optimization

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@9507 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/qmmp/qmmpevents.cpp | 2 +-
 src/qmmp/qmmpevents_p.h | 2 +-
 src/qmmp/trackinfo.cpp  | 2 +-
 src/qmmp/trackinfo.h    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/qmmp/qmmpevents.cpp b/src/qmmp/qmmpevents.cpp
index beca57a0e..d26ed502a 100644
--- a/src/qmmp/qmmpevents.cpp
+++ b/src/qmmp/qmmpevents.cpp
@@ -47,7 +47,7 @@ StreamInfoChangedEvent::StreamInfoChangedEvent(const QHash<QString, QString> &in
 
 StreamInfoChangedEvent::~StreamInfoChangedEvent(){}
 
-QHash<QString, QString>StreamInfoChangedEvent::streamInfo() const
+const QHash<QString, QString> &StreamInfoChangedEvent::streamInfo() const
 {
     return m_streamInfo;
 }
diff --git a/src/qmmp/qmmpevents_p.h b/src/qmmp/qmmpevents_p.h
index c40deb673..9d99c6ef0 100644
--- a/src/qmmp/qmmpevents_p.h
+++ b/src/qmmp/qmmpevents_p.h
@@ -62,7 +62,7 @@ public:
     /*!
      * Returns all stream information.
      */
-    QHash <QString, QString> streamInfo() const;
+    const QHash <QString, QString> &streamInfo() const;
 
 private:
     QHash<QString, QString> m_streamInfo;
diff --git a/src/qmmp/trackinfo.cpp b/src/qmmp/trackinfo.cpp
index 9c9d3a13f..afb515918 100644
--- a/src/qmmp/trackinfo.cpp
+++ b/src/qmmp/trackinfo.cpp
@@ -77,7 +77,7 @@ bool TrackInfo::isEmpty() const
     return m_metaData.isEmpty() && m_properties.isEmpty() && m_replayGainInfo.isEmpty() && m_path.isEmpty();
 }
 
-const QString TrackInfo::path() const
+const QString &TrackInfo::path() const
 {
     return m_path;
 }
diff --git a/src/qmmp/trackinfo.h b/src/qmmp/trackinfo.h
index 1201f777e..3b8006cb4 100644
--- a/src/qmmp/trackinfo.h
+++ b/src/qmmp/trackinfo.h
@@ -82,7 +82,7 @@ public:
     /*!
      * Returns file path or stream URL.
      */
-    const QString path() const;
+    const QString &path() const;
     /*!
      * Returns the metdata string associated with the given \b key.
      */
-- 
cgit v1.2.3-13-gbd6f