mac compile error fixed

modules/saliency/include/opencv2/saliency/saliencyBaseClasses.hpp

@@ -89,22 +89,22 @@ class CV_EXPORTS_W Saliency : public virtual Algorithm
 };
 
 /************************************ Static Saliency Base Class ************************************/
-class CV_EXPORTS_W StaticSaliency : public Saliency
+class CV_EXPORTS_W StaticSaliency : public virtual Saliency
 {
  public:
 
   bool computeBinaryMap( const Mat& saliencyMap, Mat& binaryMap );
-
+  AlgorithmInfo* info() const = 0;
  protected:
   virtual bool computeSaliencyImpl( const InputArray image, OutputArray saliencyMap ) = 0;
 
 };
 
 /************************************ Motion Saliency Base Class ************************************/
-class CV_EXPORTS_W MotionSaliency : public Saliency
+class CV_EXPORTS_W MotionSaliency : public virtual Saliency
 {
-
-
+ public:
+  AlgorithmInfo* info() const = 0;
  protected:
   virtual bool computeSaliencyImpl( const InputArray image, OutputArray saliencyMap ) = 0;
 
@@ -112,9 +112,10 @@ class CV_EXPORTS_W MotionSaliency : public Saliency
 };
 
 /************************************ Objectness Base Class ************************************/
-class CV_EXPORTS_W Objectness : public Saliency
+class CV_EXPORTS_W Objectness : public virtual Saliency
 {
-
+ public:
+  AlgorithmInfo* info() const = 0;
  protected:
   virtual bool computeSaliencyImpl( const InputArray image, OutputArray saliencyMap ) = 0;
 

modules/saliency/include/opencv2/saliency/saliencySpecializedClasses.hpp

@@ -164,7 +164,7 @@ class CV_EXPORTS_W ObjectnessBING : public Objectness
 
   bool filtersLoaded()
   {
-    int n = _svmSzIdxs.size();
+    int n = (int)_svmSzIdxs.size();
     return n > 0 && _svmReW1f.size() == Size( 2, n ) && _svmFilter.size() == Size( _W, _W );
   }
   void predictBBoxSI( CMat &mag3u, ValStructVec<float, Vec4i> &valBoxes, vecI &sz, int NUM_WIN_PSZ = 100, bool fast = true );

modules/saliency/src/BING/CmShow.h

@@ -40,6 +40,7 @@
  //M*/
 
 #pragma once
+#include "opencv2/saliency/kyheader.h"
 class CmShow
 {
 public: