comparison data/fileio/AudioFileReader.h @ 285:20028c634494

* change some QStrings to std::strings etc

 */
 
 #ifndef _AUDIO_FILE_READER_H_
 #define _AUDIO_FILE_READER_H_
 
-#include <QString>
-#include "model/Model.h" // for SampleBlock
+#include <QObject>
+
+#include <string>
+#include <vector>
 
 class AudioFileReader : public QObject
 {
     Q_OBJECT
 
 public:
     virtual ~AudioFileReader() { }
 
+    typedef std::vector<float> SampleBlock;
+
     bool isOK() const { return (m_channelCount > 0); }
 
-    virtual QString getError() const { return ""; }
+    virtual std::string getError() const { return m_error; }
 
     size_t getFrameCount() const { return m_frameCount; }
     size_t getChannelCount() const { return m_channelCount; }
     size_t getSampleRate() const { return m_sampleRate; }
     
     /**
      * Return the title of the work in the audio file, if known.  This
      * may be implemented by subclasses that support file tagging.
      * This is not the same thing as the file name.
      */
-    virtual QString getTitle() const { return ""; }
+    virtual std::string getTitle() const { return ""; }
 
     /** 
      * The subclass implementations of this function must be
      * thread-safe -- that is, safe to call from multiple threads with
      * different arguments on the same object at the same time.

     
 protected:
     size_t m_frameCount;
     size_t m_channelCount;
     size_t m_sampleRate;
+
+    std::string m_error;
+    void setError(std::string text, std::string arg = "");
+    void setError(std::string text, int arg);
 };
 
 #endif