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ContextImpl::currentContext contains a reference to one of the DeviceInfoImpl objects from: static std::vector<DeviceInfoImpl> global_devices; ContextImpl::currentContext is destroyed in the destructor for the statically defined object __module, and relies on its DeviceInfoImpl reference to query some hardware features while being destroyed. This means that we need to ensure that the global_devices vector is destroyed affter __module, otherwise ContextImpl::currentContext's DeviceInfoImpl reference will no longer be valid when __module is destroyed. Since these variables are all confined to a single compilation unit, they will be destruct from bottom to top, so we need to make sure that __module is the bottom definition so it can be destroyed first. |
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| androidcamera | ||
| calib3d | ||
| contrib | ||
| core | ||
| dynamicuda | ||
| features2d | ||
| flann | ||
| gpu | ||
| highgui | ||
| imgproc | ||
| java | ||
| legacy | ||
| ml | ||
| nonfree | ||
| objdetect | ||
| ocl | ||
| photo | ||
| python | ||
| stitching | ||
| superres | ||
| ts | ||
| video | ||
| videostab | ||
| viz | ||
| world | ||
| CMakeLists.txt | ||
| refman.rst.in | ||