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added Ptr::operator==

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This commit is contained in:
Anatoly Baksheev 2012-12-15 22:09:21 +04:00
parent aabb40e34d
commit 94c310fc14
6 changed files with 12 additions and 5 deletions
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2
modules/core/include/opencv2/core/core.hpp
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@ -1284,6 +1284,8 @@ public:
operator _Tp* ();
operator const _Tp*() const;
bool operator==(const Ptr<_Tp>& ptr) const;
_Tp* obj; //< the object pointer.
int* refcount; //< the associated reference counter
};

5
modules/core/include/opencv2/core/operations.hpp
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@ -2690,6 +2690,11 @@ template<typename _Tp> template<typename _Tp2> inline const Ptr<_Tp2> Ptr<_Tp>::
return p;
}
template<typename _Tp> inline bool Ptr<_Tp>::operator==(const Ptr<_Tp>& _ptr) const
{
return refcount == _ptr.refcount;
}
//// specializied implementations of Ptr::delete_obj() for classic OpenCV types
template<> CV_EXPORTS void Ptr<CvMat>::delete_obj();

2
modules/features2d/perf/perf_fast.cpp
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@ -31,7 +31,7 @@ PERF_TEST_P(fast, detect, testing::Combine(
declare.in(frame);
Ptr<FeatureDetector> fd = Algorithm::create<FeatureDetector>("Feature2D.FAST");
ASSERT_FALSE( fd == 0 );
ASSERT_FALSE( fd.empty() );
fd->set("threshold", 20);
fd->set("nonmaxSuppression", true);
fd->set("type", type);

4
modules/features2d/src/matchers.cpp
View File

@ -531,7 +531,7 @@ void FlannBasedMatcher::train()
void FlannBasedMatcher::read( const FileNode& fn)
{
if (indexParams == 0)
if (indexParams.empty())
indexParams = new flann::IndexParams();
FileNode ip = fn["indexParams"];
@ -570,7 +570,7 @@ void FlannBasedMatcher::read( const FileNode& fn)
};
}
if (searchParams == 0)
if (searchParams.empty())
searchParams = new flann::SearchParams();
FileNode sp = fn["searchParams"];

2
modules/stitching/src/matchers.cpp
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@ -350,7 +350,7 @@ void SurfFeaturesFinder::find(const Mat &image, ImageFeatures &features)
Mat gray_image;
CV_Assert(image.type() == CV_8UC3);
cvtColor(image, gray_image, CV_BGR2GRAY);
if (surf == 0)
if (surf.empty())
{
detector_->detect(gray_image, features.keypoints);
extractor_->compute(gray_image, features.keypoints, features.descriptors);

2
modules/video/test/test_backgroundsubtractor_gbh.cpp
View File

@ -41,7 +41,7 @@ void CV_BackgroundSubtractorTest::run(int)
Algorithm::create<BackgroundSubtractorGMG>("BackgroundSubtractor.GMG");
Mat fgmask;
if (fgbg == NULL)
if (fgbg.empty())
CV_Error(CV_StsError,"Failed to create Algorithm\n");
/**