Fixed various deallocations

NIDAQmxInterface.cpp

@@ -18,6 +18,11 @@ NIDAQmxInterface::NIDAQmxInterface(QObject* parent) : QObject(parent)
     daq = new DAQmxEngine();
 }
 
+NIDAQmxInterface::~NIDAQmxInterface()
+{
+    delete daq;
+}
+
 void NIDAQmxInterface::DAQmxInitializeInterface()
 {
     /* initialize daq pointer */
@@ -305,7 +310,6 @@ int32 CVICALLBACK NIDAQmxInterface::FcnCbckDetectDI(TaskHandle taskHandle, int32
                     DAQmxTriggerDO(DAQ_PORT_DO_WATER, TRUE);
                     qDebug()<<"Water reward!";
                 }
-
             }
 
             /* update bit history */

NIDAQmxInterface.h

@@ -77,6 +77,7 @@ class NIDAQmxInterface: public QObject
     bool isPaused = false; //ignore input/output when true
 
     explicit NIDAQmxInterface(QObject *parent = 0);
+    ~NIDAQmxInterface();
     /* function prototypes */
     void DAQmxInitializeInterface();
     void DAQmxDestroyInterface();

SocketClient.cpp

@@ -1,8 +1,8 @@
 #include "SocketClient.h"
 
-SocketClient::SocketClient(QWidget *parent)
+SocketClient::SocketClient(QObject *parent) : QObject(parent)
 {
-    tcpSocket = new QTcpSocket();
+    tcpSocket = new QTcpSocket(this);
 
     inBuffer.open(QIODevice::ReadWrite);
     inStream.setDevice(&inBuffer);
@@ -42,6 +42,7 @@ void SocketClient::onReadData()
                 char* data = new char[dataSize];
                 inStream >> data;
                 QString fileName(data);
+                delete data;
                 emit(socketFileName(fileName));
                 qDebug()<<"Socket: filename" << fileName;
             }

SocketClient.h

@@ -26,7 +26,7 @@ class SocketClient : public QObject
     Q_OBJECT
 
 public:
-    explicit SocketClient(QWidget *parent = Q_NULLPTR);
+    explicit SocketClient(QObject *parent = Q_NULLPTR);
     void connectToHost();
 
 private slots:

StateMachineController.cpp

@@ -107,15 +107,17 @@ StateMachineController::~StateMachineController()
     if(logFileThread){
         logFileThread->quit();
         logFileThread->wait();
+        delete logFileWriter;
     }
     if(socketThread){
         socketThread->quit();
         socketThread->wait();
+        delete socketClient;
     }
 
+    delete timerDialog;
     delete nidaq;
     delete tdt;
-    delete logFileWriter;
 }
 
 void StateMachineController::startStateMachine(audioGameSettings settings)