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avoid Ptr<> == NULL checks

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This commit is contained in:
Alexander Alekhin
2018-09-08 18:37:30 +00:00
parent 5c36296895
commit abb211d064
11 changed files with 21 additions and 21 deletions
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2
modules/tracking/samples/tracker.cpp
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@@ -93,7 +93,7 @@ int main( int argc, char** argv ){
//instantiates the specific Tracker
Ptr<Tracker> tracker = createTrackerByName(tracker_algorithm);
if( tracker == NULL )
if (!tracker)
{
cout << "***Error in the instantiation of the tracker...***\n";
return -1;