fixed compile error with the new C++ persistence in contrib (#1864)

vpisarev · web-flow · commit 4cf4cb099b33 · 2018-11-02T00:27:32.000+03:00
diff --git a/modules/optflow/src/sparse_matching_gpc.cpp b/modules/optflow/src/sparse_matching_gpc.cpp
@@ -767,7 +767,7 @@ void GPCDetails::dropOutliers( std::vector< std::pair< Point2i, Point2i > > &cor
 
 void write( FileStorage &fs, const String &name, const optflow::GPCTree::Node &node )
 {
-  cv::internal::WriteStructContext ws( fs, name, CV_NODE_SEQ + CV_NODE_FLOW );
+  cv::internal::WriteStructContext ws( fs, name, FileNode::SEQ + FileNode::FLOW );
   for ( unsigned i = 0; i < optflow::GPCPatchDescriptor::nFeatures; ++i )
     write( fs, node.coef[i] );
   write( fs, node.rhs );

Original file line number	Diff line number	Diff line change
`@@ -767,7 +767,7 @@ void GPCDetails::dropOutliers( std::vector< std::pair< Point2i, Point2i > > &cor`
`767`	`767`
`768`	`768`	`void write( FileStorage &fs, const String &name, const optflow::GPCTree::Node &node )`
`769`	`769`	`{`
`770`		`- cv::internal::WriteStructContext ws( fs, name, CV_NODE_SEQ + CV_NODE_FLOW );`
	`770`	`+ cv::internal::WriteStructContext ws( fs, name, FileNode::SEQ + FileNode::FLOW );`
`771`	`771`	`for ( unsigned i = 0; i < optflow::GPCPatchDescriptor::nFeatures; ++i )`
`772`	`772`	`write( fs, node.coef[i] );`
`773`	`773`	`write( fs, node.rhs );`