comparison transform/ModelTransformerFactory.h @ 1703:b17fb3a4560c single-point

Add haveRunningTransformers() and mutex

 #include "ModelTransformer.h"
 
 #include <vamp-hostsdk/PluginBase.h>
 
 #include <QMap>
+#include <QMutex>
 #include <map>
 #include <set>
 #include <vector>
 
 class AudioPlaySource;

     std::vector<Model *> transformMultiple(const Transforms &transform,
                                            const ModelTransformer::Input &input,
                                            QString &message,
                                            AdditionalModelHandler *handler = 0);
 
+    bool haveRunningTransformers() const;
+    
 signals:
     void transformFailed(QString transformName, QString message);
                                                                                
 protected slots:
     void transformerFinished();

 
 protected:
     ModelTransformer *createTransformer(const Transforms &transforms,
                                         const ModelTransformer::Input &input);
 
+    mutable QMutex m_mutex;
+    
     typedef std::map<TransformId, QString> TransformerConfigurationMap;
     TransformerConfigurationMap m_lastConfigurations;
 
     typedef std::set<ModelTransformer *> TransformerSet;
     TransformerSet m_runningTransformers;