init: 64 bits version of the webcam

include/opencv2/flann/kdtree_index.h

@@ -120,24 +120,29 @@ public:
     /**
      * Builds the index
      */
-    void buildIndex()
+    void buildIndex() CV_OVERRIDE
     {
         /* Construct the randomized trees. */
         for (int i = 0; i < trees_; i++) {
             /* Randomize the order of vectors to allow for unbiased sampling. */
+#ifndef OPENCV_FLANN_USE_STD_RAND
+            cv::randShuffle(vind_);
+#else
             std::random_shuffle(vind_.begin(), vind_.end());
+#endif
+
             tree_roots_[i] = divideTree(&vind_[0], int(size_) );
         }
     }
 
 
-    flann_algorithm_t getType() const
+    flann_algorithm_t getType() const CV_OVERRIDE
     {
         return FLANN_INDEX_KDTREE;
     }
 
 
-    void saveIndex(FILE* stream)
+    void saveIndex(FILE* stream) CV_OVERRIDE
     {
         save_value(stream, trees_);
         for (int i=0; i<trees_; ++i) {
@@ -147,7 +152,7 @@ public:
 
 
 
-    void loadIndex(FILE* stream)
+    void loadIndex(FILE* stream) CV_OVERRIDE
     {
         load_value(stream, trees_);
         if (tree_roots_!=NULL) {
@@ -165,7 +170,7 @@ public:
     /**
      *  Returns size of index.
      */
-    size_t size() const
+    size_t size() const CV_OVERRIDE
     {
         return size_;
     }
@@ -173,7 +178,7 @@ public:
     /**
      * Returns the length of an index feature.
      */
-    size_t veclen() const
+    size_t veclen() const CV_OVERRIDE
     {
         return veclen_;
     }
@@ -182,7 +187,7 @@ public:
      * Computes the inde memory usage
      * Returns: memory used by the index
      */
-    int usedMemory() const
+    int usedMemory() const CV_OVERRIDE
     {
         return int(pool_.usedMemory+pool_.wastedMemory+dataset_.rows*sizeof(int));  // pool memory and vind array memory
     }
@@ -196,7 +201,7 @@ public:
      *     vec = the vector for which to search the nearest neighbors
      *     maxCheck = the maximum number of restarts (in a best-bin-first manner)
      */
-    void findNeighbors(ResultSet<DistanceType>& result, const ElementType* vec, const SearchParams& searchParams)
+    void findNeighbors(ResultSet<DistanceType>& result, const ElementType* vec, const SearchParams& searchParams) CV_OVERRIDE
     {
         int maxChecks = get_param(searchParams,"checks", 32);
         float epsError = 1+get_param(searchParams,"eps",0.0f);
@@ -209,7 +214,7 @@ public:
         }
     }
 
-    IndexParams getParameters() const
+    IndexParams getParameters() const CV_OVERRIDE
     {
         return index_params_;
     }