1 files changed, 29 insertions, 0 deletions
diff --git a/distortionobserver.h b/distortionobserver.h
new file mode 100644
index 0000000..9141d25
--- /dev/null
+++ b/distortionobserver.h
@@ -0,0 +1,29 @@
+#ifndef DISTORTIONOBSERVER_H
+#define DISTORTIONOBSERVER_H
+
+#include <QObject>
+#include <armadillo>
+
+class DistortionObserver : public QObject
+{
+    Q_OBJECT
+public:
+    DistortionObserver(const arma::mat &X, const arma::uvec &sampleIndices);
+    virtual ~DistortionObserver();
+
+signals:
+    void mapChanged(const arma::vec &distortion);
+
+public slots:
+    void setMap(const arma::mat &Y);
+
+protected:
+    virtual arma::vec measureFunc(const arma::mat &distA, const arma::mat &distB) = 0;
+
+private:
+    arma::mat m_X, m_Y, m_distX;
+    arma::uvec m_sampleIndices;
+    arma::vec m_measures;
+};
+
+#endif // DISTORTIONOBSERVER_H