Update nn_index.h

chinakook · chinakook · commit 23051820b231 · 2014-03-10T22:18:21.000+08:00
a bugfix
diff --git a/src/cpp/flann/algorithms/nn_index.h b/src/cpp/flann/algorithms/nn_index.h
@@ -704,7 +704,7 @@ class NNIndex : public IndexBase
     		return id;
     	}
     	size_t point_index = size_t(-1);
-    	if (ids_[id]==id) {
+    	if (id < ids_.size() && ids_[id]==id) {
     		return id;
     	}
     	else {

Original file line number	Diff line number	Diff line change
`@@ -704,7 +704,7 @@ class NNIndex : public IndexBase`
`704`	`704`	`return id;`
`705`	`705`	`}`
`706`	`706`	`size_t point_index = size_t(-1);`
`707`		`- if (ids_[id]==id) {`
	`707`	`+ if (id < ids_.size() && ids_[id]==id) {`
`708`	`708`	`return id;`
`709`	`709`	`}`
`710`	`710`	`else {`