A string iterator for UTF16 strings. More...
#include <StringIterator.h>
Friends | |
struct | StringView |
Additional Inherited Members | |
Public Types inherited from SC::StringIterator< StringIteratorUTF16 > | |
using | CodeUnit = char |
using | CodePoint = StringCodePoint |
Public Member Functions inherited from SC::StringIterator< StringIteratorUTF16 > | |
constexpr void | setToStart () |
Rewind current position to start of iterator range. More... | |
constexpr void | setToEnd () |
Set current position to end of iterator range. More... | |
constexpr bool | isAtEnd () const |
Check if current position is at end of iterator range. More... | |
constexpr bool | isAtStart () const |
Check if current position is at start of iterator range. More... | |
constexpr bool | advanceUntilMatches (CodePoint c) |
Advances position towards end until it matches CodePoint c or position == end More... | |
bool | reverseAdvanceUntilMatches (CodePoint c) |
Moves position towards start until CodePoint c is found or position == end More... | |
bool | advanceAfterFinding (StringIterator other) |
Advances position towards end until a matching range of character equal to other[it, end) is found. More... | |
bool | advanceBeforeFinding (StringIterator other) |
Advances position towards end until a matching range of character equal to other[it, end) is found. More... | |
bool | advanceByLengthOf (StringIterator other) |
Advances position by the same number of code points as other. More... | |
bool | advanceUntilMatchesAny (Span< const CodePoint > items, CodePoint &matched) |
Advances position until any CodePoint in the given Span is found. More... | |
bool | reverseAdvanceUntilMatchesAny (Span< const CodePoint > items, CodePoint &matched) |
Moves position towards start until any CodePoint in the given Span is found. More... | |
bool | advanceUntilDifferentFrom (CodePoint c, CodePoint *optionalReadChar=nullptr) |
Advances position until a code point different from c is found or end is reached. More... | |
constexpr bool | advanceIfMatches (CodePoint c) |
Advance position only if next code point matches c . More... | |
bool | advanceBackwardIfMatches (CodePoint c) |
Move position by one code point towards start if previous code point matches c More... | |
bool | advanceIfMatchesAny (Span< const CodePoint > items) |
Advance position only if any of the code points in given Span is matched. More... | |
bool | advanceIfMatchesRange (CodePoint first, CodePoint last) |
Advance position if any code point in the range [first, last] is matched. More... | |
bool | match (CodePoint c) |
Check if code unit at current position matches CodePoint c More... | |
constexpr bool | advanceRead (CodePoint &c) |
Decode code unit at current position and advance. More... | |
bool | read (CodePoint &c) |
Read code unit at current position. More... | |
bool | advanceBackwardRead (CodePoint &c) |
Move to previous position and read code unit. More... | |
constexpr bool | stepForward () |
Move position to next code point. More... | |
constexpr bool | stepBackward () |
Move position to previous code point. More... | |
constexpr bool | advanceCodePoints (size_t numCodePoints) |
Move position forward (towards end ) by variable number of code points. More... | |
bool | reverseAdvanceCodePoints (size_t numCodePoints) |
Move position backwards (towards start ) by variable number of code pints. More... | |
constexpr bool | isFollowedBy (CodePoint c) |
Check if next code point is c More... | |
constexpr bool | isPrecededBy (CodePoint c) |
Check if previous code point is c More... | |
constexpr StringIterator | sliceFromStartUntil (StringIterator otherPoint) const |
Returns another StringIterator range, starting from start to otherPoint position. More... | |
constexpr ssize_t | bytesDistanceFrom (StringIterator other) const |
Get distance in bytes from current position to another StringIterator current position. More... | |
bool | endsWithAnyOf (Span< const CodePoint > codePoints) const |
Check if this Iterator ends with any code point in the given span. More... | |
bool | startsWithAnyOf (Span< const CodePoint > codePoints) const |
Check if this Iterator starts with any code point in the given span. More... | |
bool | endsWith (IteratorType other) const |
Check if this Iterator at its end matches entirely another Iterator's range. More... | |
bool | startsWith (IteratorType other) const |
Check if this Iterator at its start matches entirely another Iterator's range. More... | |
Static Public Member Functions inherited from SC::StringIterator< StringIteratorUTF16 > | |
static constexpr StringEncoding | getEncoding () |
Protected Member Functions inherited from SC::StringIterator< StringIteratorUTF16 > | |
bool | advanceOfBytes (ssize_t bytesLength) |
constexpr | StringIterator (const CodeUnit *it, const CodeUnit *end) |
constexpr auto * | getCurrentIt () const |
Static Protected Member Functions inherited from SC::StringIterator< StringIteratorUTF16 > | |
static constexpr const CodeUnit * | getNextOf (const CodeUnit *src) |
static constexpr const CodeUnit * | getPreviousOf (const CodeUnit *src) |
Protected Attributes inherited from SC::StringIterator< StringIteratorUTF16 > | |
const CodeUnit * | it |
const CodeUnit * | start |
const CodeUnit * | end |
A string iterator for UTF16 strings.