clang::format::ContinuationIndenter Class Reference

#include "/work/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/Format/ContinuationIndenter.h"

Public Member Functions
	ContinuationIndenter (const FormatStyle &Style, const AdditionalKeywords &Keywords, const SourceManager &SourceMgr, WhitespaceManager &Whitespaces, encoding::Encoding Encoding, bool BinPackInconclusiveFunctions)
	Constructs a ContinuationIndenter to format Line starting in column FirstIndent.
LineState	getInitialState (unsigned FirstIndent, unsigned FirstStartColumn, const AnnotatedLine *Line, bool DryRun)
	Get the initial state, i.e.
bool	canBreak (const LineState &State)
	Returns true, if a line break after State is allowed.
bool	mustBreak (const LineState &State)
	Returns true, if a line break after State is mandatory.
unsigned	addTokenToState (LineState &State, bool Newline, bool DryRun, unsigned ExtraSpaces=0)
	Appends the next token to State and updates information necessary for indentation.
unsigned	getColumnLimit (const LineState &State) const
	Get the column limit for this line.

Detailed Description

Definition at line 46 of file ContinuationIndenter.h.

Constructor & Destructor Documentation

ContinuationIndenter()

clang::format::ContinuationIndenter::ContinuationIndenter	(	const FormatStyle &	Style,
		const AdditionalKeywords &	Keywords,
		const SourceManager &	SourceMgr,
		WhitespaceManager &	Whitespaces,
		encoding::Encoding	Encoding,
		bool	BinPackInconclusiveFunctions )

Constructs a ContinuationIndenter to format Line starting in column FirstIndent.

Definition at line 243 of file ContinuationIndenter.cpp.

Member Function Documentation

addTokenToState()

unsigned clang::format::ContinuationIndenter::addTokenToState	(	LineState &	State,
		bool	Newline,
		bool	DryRun,
		unsigned	ExtraSpaces = 0 )

Appends the next token to State and updates information necessary for indentation.

Puts the token on the current line if Newline is false and adds a line break and necessary indentation otherwise.

If DryRun is false, also creates and stores the required Replacement.

Definition at line 673 of file ContinuationIndenter.cpp.

References clang::SourceRange::getBegin(), clang::SourceRange::getEnd(), clang::format::FormatToken::is(), clang::format::FormatToken::LastNewlineOffset, Previous, and clang::format::FormatToken::WhitespaceRange.

canBreak()

bool clang::format::ContinuationIndenter::canBreak

(

const LineState &

State

)

Returns true, if a line break after State is allowed.

Definition at line 298 of file ContinuationIndenter.cpp.

References clang::format::BK_BracedInit, clang::format::FormatToken::CanBreakBefore, clang::format::FormatToken::is(), clang::format::FormatToken::isNoneOf(), clang::format::FormatToken::isNot(), clang::format::FormatToken::MatchingParen, clang::format::FormatToken::MustBreakBefore, clang::format::FormatToken::NestingLevel, clang::format::FormatToken::Previous, and Previous.

getColumnLimit()

unsigned clang::format::ContinuationIndenter::getColumnLimit

(

const LineState &

State

)

const

Get the column limit for this line.

This is the style's column limit, potentially reduced for preprocessor definitions.

Definition at line 2976 of file ContinuationIndenter.cpp.

Referenced by mustBreak().

getInitialState()

LineState clang::format::ContinuationIndenter::getInitialState	(	unsigned	FirstIndent,
		unsigned	FirstStartColumn,
		const AnnotatedLine *	Line,
		bool	DryRun )

Get the initial state, i.e.

the state after placing Line's first token at FirstIndent. When reformatting a fragment of code, as in the case of formatting inside raw string literals, FirstStartColumn is the column at which the state of the parent formatter is.

Definition at line 254 of file ContinuationIndenter.cpp.

References clang::format::LineState::FirstIndent, clang::Line, clang::format::LT_ImportStatement, and clang::format::LT_PreprocessorDirective.

mustBreak()

bool clang::format::ContinuationIndenter::mustBreak

(

const LineState &

State

)

Returns true, if a line break after State is mandatory.

Definition at line 398 of file ContinuationIndenter.cpp.

References clang::prec::Assignment, clang::format::BK_Block, clang::format::FormatToken::CanBreakBefore, clang::prec::Equality, getColumnLimit(), clang::format::getLengthToMatchingParen(), clang::format::getLengthToNextOperator(), clang::format::FormatToken::is(), clang::format::FormatToken::isNoneOf(), clang::format::FormatToken::isNot(), clang::format::LT_PreprocessorDirective, clang::format::FormatToken::MatchingParen, clang::format::FormatToken::MustBreakBefore, clang::format::FormatToken::NestingLevel, clang::format::FormatToken::NewlinesBefore, clang::format::FormatToken::ObjCSelectorNameParts, clang::format::opensProtoMessageField(), clang::format::FormatToken::Previous, Previous, clang::prec::Relational, clang::prec::Spaceship, clang::format::startsNextParameter(), clang::format::startsSegmentOfBuilderTypeCall(), Tok, and clang::format::FormatToken::TokenText.

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

• lib/Format/ContinuationIndenter.h
• lib/Format/ContinuationIndenter.cpp