template class sophus::RuntimeImage¶
Overview¶
Type-erased image with shared ownership, and read-only access to pixels. Type is nullable. More…
#include <image.h> template < class TPredicate = AnyImagePredicate, template<class> class TAllocator = Eigen::aligned_allocator > class RuntimeImage { public: // construction RuntimeImage(); template <class TPixel> RuntimeImage(Image<TPixel, TAllocator> const& image); template <class TPixel> RuntimeImage(MutImage<TPixel>&& image); RuntimeImage(ImageShape const& shape, RuntimePixelType const& pixel_type); RuntimeImage(ImageSize const& size, RuntimePixelType const& pixel_type); // methods template <class TPixel> bool has() const; template <class TPixel> Image<TPixel, TAllocator> image() const; template <class TPixel> Image<TPixel, TAllocator> reinterpretAs(ImageSize reinterpreted_size) const; size_t useCount() const; template <class TT> static RuntimeImage makeCopyFrom(ImageView<TT> image_view); };
Detailed Documentation¶
Type-erased image with shared ownership, and read-only access to pixels. Type is nullable.
Construction¶
RuntimeImage()
Empty image.
template <class TPixel> RuntimeImage(Image<TPixel, TAllocator> const& image)
Create type-erased image from Image.
Ownership is shared between RuntimeImage and Image, and hence the reference count will be increased by one (unless input is empty). By design not “explicit”.
template <class TPixel> RuntimeImage(MutImage<TPixel>&& image)
Create type-erased image from MutImage. By design not “explicit”.
RuntimeImage(ImageShape const& shape, RuntimePixelType const& pixel_type)
Create type-image image from provided shape and pixel type. Pixel data is left uninitialized.
RuntimeImage(ImageSize const& size, RuntimePixelType const& pixel_type)
Create type-image image from provided size and pixel type. Pixel data is left uninitialized.
Methods¶
template <class TPixel> bool has() const
Return true is this contains data of type TPixel.
template <class TPixel> Image<TPixel, TAllocator> image() const
Returns typed image.
Precondition: this-> has<TPixel>()