blender::OffsetSpan< T, BaseT > Class Template Reference

#include <BLI_offset_span.hh>

Classes
class	Iterator

Public Member Functions
	OffsetSpan ()=default
	OffsetSpan (const T offset, const Span< BaseT > data)
Span< BaseT >	base_span () const
T	offset () const
bool	is_empty () const
int64_t	size () const
T	last (const int64_t n=0) const
IndexRange	index_range () const
T	operator[] (const int64_t i) const
OffsetSpan	slice (const IndexRange &range) const
OffsetSpan	slice (const int64_t start, const int64_t size) const
Iterator	begin () const
Iterator	end () const

Detailed Description

template<typename T, typename BaseT>
class blender::OffsetSpan< T, BaseT >

An OffsetSpan is a Span with a constant offset that is added to every value when accessed. This allows e.g. storing multiple int64_t indices as an array of int16_t with an additional int64_t offset.

Definition at line 21 of file BLI_offset_span.hh.

Constructor & Destructor Documentation

OffsetSpan() [1/2]

template<typename T, typename BaseT>

blender::OffsetSpan< T, BaseT >::OffsetSpan ( )

default

Referenced by slice(), and slice().

OffsetSpan() [2/2]

template<typename T, typename BaseT>

blender::OffsetSpan< T, BaseT >::OffsetSpan ( const T offset, const Span< BaseT > data )

inline

Definition at line 30 of file BLI_offset_span.hh.

References data, offset(), and T.

Member Function Documentation

base_span()

template<typename T, typename BaseT>

Span< BaseT > blender::OffsetSpan< T, BaseT >::base_span ( ) const

inline

Returns

Underlying span containing the values that are not offset.

Definition at line 33 of file BLI_offset_span.hh.

Referenced by blender::fn::multi_function::build::detail::execute_materialized(), blender::geometry::face_tris_mask(), blender::index_mask::from_bits_batch_predicate(), and blender::index_mask::segments_is_equal().

begin()

template<typename T, typename BaseT>

Iterator blender::OffsetSpan< T, BaseT >::begin ( ) const

inline

Definition at line 102 of file BLI_offset_span.hh.

Referenced by blender::index_mask::difference_index_mask_segments(), blender::index_mask::intersect_index_mask_segments(), and blender::index_mask::union_index_mask_segments().

end()

template<typename T, typename BaseT>

Iterator blender::OffsetSpan< T, BaseT >::end ( ) const

inline

Definition at line 107 of file BLI_offset_span.hh.

Referenced by blender::index_mask::difference_index_mask_segments(), blender::index_mask::intersect_index_mask_segments(), and blender::index_mask::union_index_mask_segments().

index_range()

template<typename T, typename BaseT>

IndexRange blender::OffsetSpan< T, BaseT >::index_range ( ) const

inline

Definition at line 58 of file BLI_offset_span.hh.

References blender::IndexRange::index_range().

Referenced by blender::ed::sculpt_paint::greasepencil::find_curve_mapping_from_index(), blender::index_mask::from_bits_batch_predicate(), blender::index_mask::IndexMask::from_repeating(), blender::geometry::gather_selected_offsets(), and blender::index_mask::tests::mask_segments_equals().

is_empty()

template<typename T, typename BaseT>

bool blender::OffsetSpan< T, BaseT >::is_empty ( ) const

inline

Definition at line 43 of file BLI_offset_span.hh.

Referenced by blender::index_mask::difference_index_mask_segments(), blender::index_mask::evaluate_exact_with_indices(), and blender::index_mask::segments_is_equal().

last()

template<typename T, typename BaseT>

T blender::OffsetSpan< T, BaseT >::last ( const int64_t n = 0 ) const

inline

Definition at line 53 of file BLI_offset_span.hh.

References T.

Referenced by blender::index_mask::IndexMask::find_larger_equal(), blender::index_mask::IndexMask::from_bits(), blender::index_mask::from_bits_batch_predicate(), and blender::index_mask::IndexMask::from_bools().

offset()

template<typename T, typename BaseT>

T blender::OffsetSpan< T, BaseT >::offset ( ) const

inline

Definition at line 38 of file BLI_offset_span.hh.

References T.

Referenced by blender::geometry::face_tris_mask(), blender::OffsetSpan< T, BaseT >::Iterator::Iterator(), OffsetSpan(), blender::index_mask::detail::segments_from_predicate_filter(), and blender::index_mask::segments_is_equal().

operator[]()

template<typename T, typename BaseT>

T blender::OffsetSpan< T, BaseT >::operator[] ( const int64_t i ) const

inline

Definition at line 63 of file BLI_offset_span.hh.

References i, and T.

size()

template<typename T, typename BaseT>

int64_t blender::OffsetSpan< T, BaseT >::size ( ) const

inline

Definition at line 48 of file BLI_offset_span.hh.

Referenced by blender::index_mask::difference_index_mask_segments(), blender::index_mask::evaluate_exact_with_indices(), blender::ed::sculpt_paint::greasepencil::find_curve_mapping_from_index(), blender::index_mask::IndexMask::from_repeating(), blender::index_mask::tests::mask_segments_equals(), blender::index_mask::segments_is_equal(), and slice().

slice() [1/2]

template<typename T, typename BaseT>

OffsetSpan blender::OffsetSpan< T, BaseT >::slice ( const IndexRange & range ) const

inline

Definition at line 68 of file BLI_offset_span.hh.

References OffsetSpan().

slice() [2/2]

template<typename T, typename BaseT>

OffsetSpan blender::OffsetSpan< T, BaseT >::slice ( const int64_t start, const int64_t size ) const

inline

Definition at line 73 of file BLI_offset_span.hh.

References OffsetSpan(), and size().

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The documentation for this class was generated from the following file:

• BLI_offset_span.hh