blender::index_mask::IndexMaskData Struct Reference

#include <BLI_index_mask.hh>

Inherited by blender::index_mask::IndexMask [private].

Public Attributes
int64_t	indices_num_
int64_t	segments_num_
const int16_t **	indices_by_segment_
const int64_t *	segment_offsets_
const int64_t *	cumulative_segment_sizes_
int64_t	begin_index_in_segment_
int64_t	end_index_in_segment_

Detailed Description

Base type of #IndexMask. This only exists to make it more convenient to construct an index mask in a few functions with IndexMask::data_for_inplace_construction.

The names intentionally have a trailing underscore here even though they are public in #IndexMaskData because they are private in #IndexMask.

Definition at line 65 of file BLI_index_mask.hh.

Member Data Documentation

begin_index_in_segment_

int64_t blender::index_mask::IndexMaskData::begin_index_in_segment_

Index into the first segment where the #IndexMask starts. This exists to support slicing without having to modify and therefor allocate a new indices_by_segment_ array.

Definition at line 94 of file BLI_index_mask.hh.

Referenced by blender::index_mask::IndexMask::find_smaller_equal(), blender::index_mask::IndexMask::first(), blender::index_mask::IndexMask::index_to_iterator(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::iterator_to_index(), and blender::index_mask::IndexMask::segment().

cumulative_segment_sizes_

const int64_t* blender::index_mask::IndexMaskData::cumulative_segment_sizes_

Encodes the size of each segment. The size of a specific segment can be computed by subtracting consecutive values (also see #OffsetIndices). The size of this array is one larger than segments_num_. Note that the first value is not necessarily zero when an index mask is a slice of another mask.

Definition at line 89 of file BLI_index_mask.hh.

Referenced by blender::index_mask::IndexMask::find_smaller_equal(), blender::index_mask::IndexMask::index_to_iterator(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::iterator_to_index(), and blender::index_mask::IndexMask::segment().

end_index_in_segment_

int64_t blender::index_mask::IndexMaskData::end_index_in_segment_

Index into the last segment where the #IndexMask ends. This exists to support slicing without having to modify and therefore allocate a new cumulative_segment_sizes_ array.

Definition at line 99 of file BLI_index_mask.hh.

Referenced by blender::index_mask::IndexMask::find_smaller_equal(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::last(), and blender::index_mask::IndexMask::segment().

indices_by_segment_

const int16_t** blender::index_mask::IndexMaskData::indices_by_segment_

Pointer to the index array for every segment. The size of each array can be computed from cumulative_segment_sizes_.

Definition at line 78 of file BLI_index_mask.hh.

Referenced by blender::index_mask::IndexMask::find_larger_equal(), blender::index_mask::IndexMask::first(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::last(), blender::index_mask::IndexMask::operator[](), and blender::index_mask::IndexMask::segment().

indices_num_

int64_t blender::index_mask::IndexMaskData::indices_num_

Size of the index mask, i.e. the number of indices.

Definition at line 69 of file BLI_index_mask.hh.

Referenced by blender::index_mask::IndexMask::find_smaller_equal(), blender::index_mask::IndexMask::first(), blender::index_mask::IndexMask::from_segments(), blender::index_mask::get_static_index_mask_for_min_size(), blender::index_mask::IndexMask::index_range(), blender::index_mask::IndexMask::index_to_iterator(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::is_empty(), blender::index_mask::IndexMask::last(), blender::index_mask::IndexMask::min_array_size(), blender::index_mask::IndexMask::shift(), blender::index_mask::IndexMask::size(), and blender::index_mask::IndexMask::to_range().

segment_offsets_

const int64_t* blender::index_mask::IndexMaskData::segment_offsets_

Offset that is applied to the indices in each segment.

Definition at line 82 of file BLI_index_mask.hh.

Referenced by blender::index_mask::IndexMask::first(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::last(), blender::index_mask::IndexMask::operator[](), blender::index_mask::IndexMask::segment(), and blender::index_mask::IndexMask::shift().

segments_num_

int64_t blender::index_mask::IndexMaskData::segments_num_

Number of segments in the index mask. Each segment contains at least one of the indices.

Definition at line 73 of file BLI_index_mask.hh.

Referenced by blender::index_mask::IndexMask::find_larger_equal(), blender::index_mask::IndexMask::find_smaller_equal(), blender::index_mask::IndexMask::foreach_segment(), blender::index_mask::IndexMask::index_to_iterator(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::IndexMask(), blender::index_mask::IndexMask::iterator_to_index(), blender::index_mask::IndexMask::last(), blender::index_mask::IndexMask::segment(), blender::index_mask::IndexMask::segments_num(), and blender::index_mask::IndexMask::shift().

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

• BLI_index_mask.hh