Modernize codebase using clang-tidy

Using the following checks:
 * modernize-use-nullptr
 * modernize-use-override
 * modernize-use-using
 * modernize-use-bool-literals

9 files changed, 16 insertions, 16 deletions

diff --git a/examples/example_1_echoClient/example_1_echoClient.h b/examples/example_1_echoClient/example_1_echoClient.h
index b10d74a0..b02d8394 100644
--- a/examples/example_1_echoClient/example_1_echoClient.h
+++ b/examples/example_1_echoClient/example_1_echoClient.h
@@ -32,8 +32,8 @@ class echoClient : public QXmppClient
     Q_OBJECT
 
 public:
-    echoClient(QObject *parent = 0);
-    ~echoClient();
+    echoClient(QObject *parent = nullptr);
+    ~echoClient() override;
 
 public slots:
     void messageReceived(const QXmppMessage&);
diff --git a/examples/example_2_rosterHandling/example_2_rosterHandling.h b/examples/example_2_rosterHandling/example_2_rosterHandling.h
index b53d5451..06bcc6d1 100644
--- a/examples/example_2_rosterHandling/example_2_rosterHandling.h
+++ b/examples/example_2_rosterHandling/example_2_rosterHandling.h
@@ -32,8 +32,8 @@ class xmppClient : public QXmppClient
     Q_OBJECT
 
 public:
-    xmppClient(QObject *parent = 0);
-    ~xmppClient();
+    xmppClient(QObject *parent = nullptr);
+    ~xmppClient() override;
 
 public slots:
     void clientConnected();
diff --git a/examples/example_3_transferHandling/example_3_transferHandling.cpp b/examples/example_3_transferHandling/example_3_transferHandling.cpp
index f6621ba2..dc4c81c8 100644
--- a/examples/example_3_transferHandling/example_3_transferHandling.cpp
+++ b/examples/example_3_transferHandling/example_3_transferHandling.cpp
@@ -35,7 +35,7 @@
 #include "example_3_transferHandling.h"
 
 xmppClient::xmppClient(QObject *parent)
-    : QXmppClient(parent), transferManager(0)
+    : QXmppClient(parent), transferManager(nullptr)
 {
     bool check;
     Q_UNUSED(check);
diff --git a/examples/example_3_transferHandling/example_3_transferHandling.h b/examples/example_3_transferHandling/example_3_transferHandling.h
index 969f7a80..e8ade267 100644
--- a/examples/example_3_transferHandling/example_3_transferHandling.h
+++ b/examples/example_3_transferHandling/example_3_transferHandling.h
@@ -33,7 +33,7 @@ class xmppClient : public QXmppClient
     Q_OBJECT
 
 public:
-    xmppClient(QObject *parent = 0);
+    xmppClient(QObject *parent = nullptr);
     void setRecipient(const QString &recipient);
 
 private slots:
diff --git a/examples/example_5_rpcInterface/remoteinterface.h b/examples/example_5_rpcInterface/remoteinterface.h
index cc1fb9e8..9c63d3f8 100644
--- a/examples/example_5_rpcInterface/remoteinterface.h
+++ b/examples/example_5_rpcInterface/remoteinterface.h
@@ -7,9 +7,9 @@ class RemoteInterface : public QXmppInvokable
 {
     Q_OBJECT
 public:
-    RemoteInterface(QObject *parent = 0);
+    RemoteInterface(QObject *parent = nullptr);
 
-    bool isAuthorized( const QString &jid ) const;
+    bool isAuthorized( const QString &jid ) const override;
 
 // RPC Interface
 public slots:
diff --git a/examples/example_6_rpcClient/rpcClient.h b/examples/example_6_rpcClient/rpcClient.h
index 126e8568..d68b7382 100644
--- a/examples/example_6_rpcClient/rpcClient.h
+++ b/examples/example_6_rpcClient/rpcClient.h
@@ -35,8 +35,8 @@ class rpcClient : public QXmppClient
     Q_OBJECT
 
 public:
-    rpcClient(QObject *parent = 0);
-    ~rpcClient();
+    rpcClient(QObject *parent = nullptr);
+    ~rpcClient() override;
 
 private slots:
     void slotInvokeRemoteMethod();
diff --git a/examples/example_7_archiveHandling/example_7_archiveHandling.h b/examples/example_7_archiveHandling/example_7_archiveHandling.h
index 70623e8a..a1cc5f7c 100644
--- a/examples/example_7_archiveHandling/example_7_archiveHandling.h
+++ b/examples/example_7_archiveHandling/example_7_archiveHandling.h
@@ -43,8 +43,8 @@ public:
         PageBackwards
     };
 
-    xmppClient(QObject *parent = 0);
-    ~xmppClient();
+    xmppClient(QObject *parent = nullptr);
+    ~xmppClient() override;
 
     void setPageDirection(PageDirection direction);
     void setPageSize(int size);
diff --git a/examples/example_8_server/example_8_server.cpp b/examples/example_8_server/example_8_server.cpp
index a9346a58..f1d00cef 100644
--- a/examples/example_8_server/example_8_server.cpp
+++ b/examples/example_8_server/example_8_server.cpp
@@ -33,7 +33,7 @@
 class passwordChecker : public QXmppPasswordChecker
 {
     /// Retrieves the password for the given username.
-    QXmppPasswordReply::Error getPassword(const QXmppPasswordRequest &request, QString &password)
+    QXmppPasswordReply::Error getPassword(const QXmppPasswordRequest &request, QString &password) override
     {
         if (request.username() == USERNAME)
         {
@@ -45,7 +45,7 @@ class passwordChecker : public QXmppPasswordChecker
     };
 
     /// Returns true as we implemented getPassword().
-    bool hasGetPassword() const
+    bool hasGetPassword() const override
     {
         return true;
     };
diff --git a/examples/example_9_vCard/example_9_vCard.h b/examples/example_9_vCard/example_9_vCard.h
index 854baba7..24fc4b6c 100644
--- a/examples/example_9_vCard/example_9_vCard.h
+++ b/examples/example_9_vCard/example_9_vCard.h
@@ -34,8 +34,8 @@ class xmppClient : public QXmppClient
     Q_OBJECT
 
 public:
-    xmppClient(QObject *parent = 0);
-    ~xmppClient();
+    xmppClient(QObject *parent = nullptr);
+    ~xmppClient() override;
 
 public slots:
     void clientConnected();