Class PixelArrayBase¶
Defined in File fitsCompression.h
Inheritance Relationships¶
Derived Type¶
public lsst::afw::fits::detail::PixelArray< T >(Template Class PixelArray)
Class Documentation¶
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class
PixelArrayBase¶ Abstract base class for an array of pixel values
For writing pixels out with the C-based cfitsio API, it’s helpful to have a type-agnostic holder of the pixel values (because although we can template on the array type, the output type can be configured at run-time, which means we can’t use ndarray::Array as the carrier). This is essentially a C++-ish void* array.
Subclassed by lsst::afw::fits::detail::PixelArray< T >
Public Functions
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virtual
~PixelArrayBase()¶
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virtual void const *
getData() const = 0¶ Return a void* array of the pixels.
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std::size_t
getNumElements() const¶ Return the number of pixels.
Protected Functions
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PixelArrayBase(std::size_t num)¶
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virtual