SkBidiIterator_icu4x Class Reference

Inheritance diagram for SkBidiIterator_icu4x:

Public Member Functions
	SkBidiIterator_icu4x (std::shared_ptr< std::vector< SkUnicode::BidiRegion > > regions)
Position	getLength () override
Level	getLevelAt (Position pos) override
Public Member Functions inherited from SkBidiIterator
virtual	~SkBidiIterator ()=default
virtual Position	getLength ()=0
virtual Level	getLevelAt (Position)=0

Additional Inherited Members
Public Types inherited from SkBidiIterator
enum	Direction { kLTR , kRTL }
typedef int32_t	Position
typedef uint8_t	Level

Detailed Description

Definition at line 348 of file SkUnicode_icu4x.cpp.

Constructor & Destructor Documentation

SkBidiIterator_icu4x()

SkBidiIterator_icu4x::SkBidiIterator_icu4x ( std::shared_ptr< std::vector< SkUnicode::BidiRegion > >  regions )

inlineexplicit

Definition at line 351 of file SkUnicode_icu4x.cpp.

            : fRegions(regions) { }

Member Function Documentation

getLength()

Position SkBidiIterator_icu4x::getLength ( )

inlineoverridevirtual

Implements SkBidiIterator.

Definition at line 353 of file SkUnicode_icu4x.cpp.

{ return fRegions->size(); }

getLevelAt()

Level SkBidiIterator_icu4x::getLevelAt ( Position  pos )

inlineoverridevirtual

Implements SkBidiIterator.

Definition at line 354 of file SkUnicode_icu4x.cpp.

                                            {
        auto found = std::lower_bound(
                fRegions->begin(),
                fRegions->end(),
                SkUnicode::BidiRegion(pos, pos, 0),
                [](const SkUnicode::BidiRegion& a, const SkUnicode::BidiRegion& b) {
                    return a.start <= b.start && a.end <= b.end;
                });
        return found->level;
    }

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

• third_party/skia/modules/skunicode/src/SkUnicode_icu4x.cpp