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EleFits
5.3.0
A modern C++ API on top of CFITSIO
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#include <TestRaster.h>
A 2D image Raster of floats.
Public Member Functions | |
| SmallRaster (long width=3, long height=2) | |
| Generate a SmallRaster with given width and height. | |
| virtual | ~SmallRaster ()=default |
| Destructor. | |
| template<typename TRaster > | |
| bool | approx (const TRaster &other, double tol=0.01) const |
| Shortcut for raster_approx. | |
 Public Member Functions inherited from Raster< T, N, THolder > | |
| Raster (Position< N > shape) | |
| Constructor. More... | |
| template<typename U > | |
| Raster (Position< N > shape, U *data) | |
| Constructor. More... | |
| template<typename... Ts> | |
| Raster (Position< N > shape, Ts &&... args) | |
| Constructor. More... | |
| const Position< N > & | shape () const |
| Get the raster shape. | |
| Region< N > | domain () const |
| Get the raster domain. More... | |
| long | dimension () const |
| Get the actual dimension. More... | |
| template<long I> | |
| long | length () const |
| Get the length along given axis. | |
| long | index (const Position< N > &pos) const |
| Compute the raw index of a given position. | |
| const T & | operator[] (const Position< N > &pos) const |
| Access the pixel value at given position. | |
| T & | operator[] (const Position< N > &pos) |
| Access the pixel value at given position. | |
| const T & | at (const Position< N > &pos) const |
| Access the pixel value at given position. More... | |
| T & | at (const Position< N > &pos) |
| Access the pixel value at given position. | |
| template<long M = 2> | |
| bool | isContiguous (const Region< N > ®ion) const |
| Check whether a region is made of contiguous values in memory. More... | |
| template<long M = 2> | |
| const PtrRaster< const T, M > | slice (const Region< N > ®ion) const |
| Create a slice from a given region. More... | |
| template<long M = 2> | |
| PtrRaster< T, M > | slice (const Region< N > ®ion) |
| Create a slice from a given region. | |
| const PtrRaster< const T, N > | section (long front, long back) const |
| Create a section between given indices. More... | |
| PtrRaster< T, N > | section (long front, long back) |
| Create a section between given indices. | |
| const PtrRaster< const T, N==-1 ? -1 :N - 1 > | section (long index) const |
| Create a section at given. | |
| PtrRaster< T, N==-1 ? -1 :N - 1 > | section (long index) |
| Create a section at given. | |
| Public Member Functions inherited from DataContainer< T, THolder, Raster< T, N, THolder > > | |
| DataContainer (TSize s=0, std::remove_const_t< T > *d=nullptr) | |
| Construct from a size and non-constant data. | |
| DataContainer (TSize s, const T *d) | |
| Construct from a size and constant data. | |
| DataContainer (TIterator begin, TIterator end) | |
| Iterator-based constructor. | |
| DataContainer (std::initializer_list< T > values) | |
| Value list constructor. | |
| DataContainer (TArg0 arg0, TArgs &&... args) | |
| Forwarding constructor. | |
| T * | data () |
| const std::decay_t< Container > & | container () const |
| Access the container in read-only mode. | |
| Container & | moveTo (Container &destination) |
| Move the container. More... | |
| Public Member Functions inherited from ContiguousContainerMixin< T, TDerived > | |
| bool | empty () const |
| Check whether the container is empty. More... | |
| const T & | operator[] (size_type index) const |
| Access the element with given index. | |
| T & | operator[] (size_type index) |
| Access the element with given index. | |
| const_iterator | begin () const |
| Iterator to the first element. | |
| iterator | begin () |
| Iterator to the first element. | |
| const_iterator | cbegin () |
| Iterator to the first element. | |
| const_iterator | end () const |
| Iterator to one past the last element. | |
| iterator | end () |
| Iterator to one past the last element. | |
| const_iterator | cend () |
| Iterator to one past the last element. | |
| virtual bool | operator== (const TDerived &rhs) const |
| Check equality. | |
| bool | operator!= (const TDerived &rhs) const |
| Check inequality. | |
| Public Member Functions inherited from VectorArithmeticMixin< T, TDerived, Incrementable > | |
| TDerived & | operator+= (const TDerived &rhs) |
| V += U and W = V + U. | |
| TDerived & | operator+= (const T &rhs) |
| V += a, V = U + a, V = a + U. | |
| TDerived & | operator-= (const TDerived &rhs) |
| V -= U and W = V - U. | |
| TDerived & | operator-= (const T &rhs) |
| V -= a, V = U - a, V = a - U. | |
| TDerived & | operator*= (const T &rhs) |
| V *= a, V = U * a, V = a * U. | |
| TDerived & | operator/= (const T &rhs) |
| V /= a, V = U / a. | |
| template<typename TFunc , typename... TContainers> | |
| TDerived & | generate (TFunc &&func, const TContainers &... args) |
| Generate values from a function with optional input containers. More... | |
| template<typename TFunc , typename... TContainers> | |
| TDerived & | apply (TFunc &&func, const TContainers &... args) |
| Apply a function with optional input containers. More... | |
| TDerived | operator+ () const |
| Copy. | |
| TDerived | operator- () const |
| Compute the opposite. | |
Public Attributes | |
| long | height |
| Raster height. | |
| long | width |
| Raster width. | |
Additional Inherited Members | |
| Public Types inherited from Raster< T, N, THolder > | |
| using | Value = T |
| The pixel value type. | |
| Public Types inherited from DataContainer< T, THolder, Raster< T, N, THolder > > | |
| using | Container = typename Holder::Container |
| The concrete container type. | |
| using | Holder = THolder |
| The concrete data holder type. | |
| Public Types inherited from ContiguousContainerMixin< T, TDerived > | |
| using | const_iterator = const T * |
| The constant value iterator. | |
| using | const_reference = const T & |
| The constant value reference. | |
| using | difference_type = std::ptrdiff_t |
| The iterator difference type. | |
| using | iterator = T * |
| The value iterator. | |
| using | reference = T & |
| The value reference. | |
| using | size_type = std::size_t |
| The underlying container size type. | |
| using | value_type = T |
| The value type. | |
| Static Public Attributes inherited from Raster< T, N, THolder > | |
| static constexpr long | Dim = N |
| The dimension template parameter. More... | |
| Related Functions inherited from Raster< T, N, THolder > | |
| template<typename TRaster > | |
| constexpr long | bitpix (const TRaster &) |
Get the BITPIX value of a given raster. | |
| template<typename T , typename... Longs> | |
| PtrRaster< T, sizeof...(Longs)> | makeRaster (T *data, Longs... shape) |
| template<typename TContainer , typename... Longs> | |
| Raster< typename TContainer::value_type, sizeof...(Longs), DataContainerHolder< typename TContainer::value_type, TContainer > > | makeRaster (TContainer &&data, Longs... shape) |
| Shortcut to create a raster from a shape and data without specifying the template parameters. More... | |
| Related Functions inherited from ContiguousContainerMixin< T, TDerived > | |
| template<typename T , typename TDerived > | |
| std::ostream & | operator<< (std::ostream &os, const ContiguousContainerMixin< T, TDerived > &container) |
Insert a ContiguousContainerMixin into an output stream. | |