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Showing content from https://clang.llvm.org/doxygen/SourceLocation_8h_source.html below:

clang: include/clang/Basic/SourceLocation.h Source File

14#ifndef LLVM_CLANG_BASIC_SOURCELOCATION_H 15#define LLVM_CLANG_BASIC_SOURCELOCATION_H 19#include "llvm/ADT/StringRef.h" 27class

FoldingSetNodeID;

56 unsigned getHashValue

()

const

{

return static_cast<unsigned>

(ID); }

70 int

getOpaqueValue()

const

{

return ID

; }

102

enum :

UIntTy

{ MacroIDBit = 1ULL << (8 *

sizeof

(

UIntTy

) - 1) };

118 UIntTy

getOffset()

const

{

return ID

& ~MacroIDBit; }

120 static

SourceLocation getFileLoc(

UIntTy ID

) {

121

assert((

ID

& MacroIDBit) == 0 &&

"Ran out of source locations!"

);

127 static

SourceLocation getMacroLoc(

UIntTy ID

) {

128

assert((

ID

& MacroIDBit) == 0 &&

"Ran out of source locations!"

);

130

L.ID = MacroIDBit |

ID

;

138

assert(((getOffset()+Offset) & MacroIDBit) == 0 &&

"offset overflow"

);

194 return

!(LHS == RHS);

232 return

B ==

X

.B &&

E

==

X

.E;

236 return

B !=

X

.B ||

E

!=

X

.E;

241 return

B <= other.B &&

E

>= other.E;

258 bool

IsTokenRange =

false

;

306 const char

*Filename =

nullptr

;

315

:

Filename

(FN), ID(FID), Line(Ln), Col(Co), IncludeLoc(IL) {}

384

assert(SrcMgr &&

"SourceManager is NULL."

);

440

assert(

Loc

.isValid());

441

assert(SrcMgr ==

Loc

.SrcMgr &&

"Loc comes from another SourceManager!"

);

460

LHS.SrcMgr == RHS.SrcMgr;

465 return

!(LHS == RHS);

476 struct

DenseMapInfo<

clang

::FileID, void> {

486 return

S.getHashValue();

497 template

<>

struct

DenseMapInfo<

clang

::SourceLocation, void> {

509 return Loc

.getHashValue();

Defines interfaces for clang::FileEntry and clang::FileEntryRef.

Forward-declares and imports various common LLVM datatypes that clang wants to use unqualified.

Reads an AST files chain containing the contents of a translation unit.

Writes an AST file containing the contents of a translation unit.

Represents a character-granular source range.

void setEnd(SourceLocation e)

bool isTokenRange() const

Return true if the end of this range specifies the start of the last token.

static CharSourceRange getCharRange(SourceLocation B, SourceLocation E)

static CharSourceRange getCharRange(SourceRange R)

void setBegin(SourceLocation b)

static CharSourceRange getTokenRange(SourceRange R)

static CharSourceRange getTokenRange(SourceLocation B, SourceLocation E)

SourceLocation getEnd() const

SourceLocation getBegin() const

void setTokenRange(bool TR)

CharSourceRange()=default

CharSourceRange(SourceRange R, bool ITR)

SourceRange getAsRange() const

Cached information about one file (either on disk or in the virtual file system).

An opaque identifier used by SourceManager which refers to a source file (MemoryBuffer) along with it...

bool operator<(const FileID &RHS) const

unsigned getHashValue() const

bool operator>(const FileID &RHS) const

bool operator==(const FileID &RHS) const

bool operator>=(const FileID &RHS) const

bool operator!=(const FileID &RHS) const

bool operator<=(const FileID &RHS) const

friend class SourceManagerTestHelper

static FileID getSentinel()

A SourceLocation and its associated SourceManager.

FullSourceLoc getFileLoc() const

unsigned getColumnNumber(bool *Invalid=nullptr) const

FullSourceLoc(SourceLocation Loc, const SourceManager &SM)

std::pair< FileID, unsigned > getDecomposedExpansionLoc() const

Decompose the underlying SourceLocation into a raw (FileID + Offset) pair, after walking through all ...

bool isBeforeInTranslationUnitThan(FullSourceLoc Loc) const

Determines the order of 2 source locations in the translation unit.

FullSourceLoc getExpansionLoc() const

unsigned getLineNumber(bool *Invalid=nullptr) const

FullSourceLoc getSpellingLoc() const

std::pair< FullSourceLoc, StringRef > getModuleImportLoc() const

OptionalFileEntryRef getFileEntryRef() const

unsigned getSpellingLineNumber(bool *Invalid=nullptr) const

FullSourceLoc getImmediateMacroCallerLoc() const

friend bool operator!=(const FullSourceLoc &LHS, const FullSourceLoc &RHS)

const char * getCharacterData(bool *Invalid=nullptr) const

unsigned getExpansionColumnNumber(bool *Invalid=nullptr) const

StringRef getBufferData(bool *Invalid=nullptr) const

Return a StringRef to the source buffer data for the specified FileID.

void dump() const

Prints information about this FullSourceLoc to stderr.

friend bool operator==(const FullSourceLoc &LHS, const FullSourceLoc &RHS)

bool isInSystemHeader() const

const FileEntry * getFileEntry() const

unsigned getFileOffset() const

std::pair< FileID, unsigned > getDecomposedLoc() const

Decompose the specified location into a raw FileID + Offset pair.

FullSourceLoc()=default

Creates a FullSourceLoc where isValid() returns false.

PresumedLoc getPresumedLoc(bool UseLineDirectives=true) const

bool hasManager() const

Checks whether the SourceManager is present.

bool isMacroArgExpansion(FullSourceLoc *StartLoc=nullptr) const

const SourceManager & getManager() const

unsigned getExpansionLineNumber(bool *Invalid=nullptr) const

bool isBeforeInTranslationUnitThan(SourceLocation Loc) const

Determines the order of 2 source locations in the translation unit.

unsigned getSpellingColumnNumber(bool *Invalid=nullptr) const

Represents an unpacked "presumed" location which can be presented to the user.

unsigned getColumn() const

Return the presumed column number of this location.

PresumedLoc(const char *FN, FileID FID, unsigned Ln, unsigned Co, SourceLocation IL)

const char * getFilename() const

Return the presumed filename of this location.

unsigned getLine() const

Return the presumed line number of this location.

bool isInvalid() const

Return true if this object is invalid or uninitialized.

SourceLocation getIncludeLoc() const

Return the presumed include location of this location.

Serialized encoding of SourceLocations without context.

Encodes a location in the source.

void * getPtrEncoding() const

When a SourceLocation itself cannot be used, this returns an (opaque) pointer encoding for it.

static SourceLocation getFromRawEncoding(UIntTy Encoding)

Turn a raw encoding of a SourceLocation object into a real SourceLocation.

std::string printToString(const SourceManager &SM) const

void dump(const SourceManager &SM) const

static bool isPairOfFileLocations(SourceLocation Start, SourceLocation End)

bool isValid() const

Return true if this is a valid SourceLocation object.

void print(raw_ostream &OS, const SourceManager &SM) const

SourceLocation getLocWithOffset(IntTy Offset) const

Return a source location with the specified offset from this SourceLocation.

UIntTy getRawEncoding() const

When a SourceLocation itself cannot be used, this returns an (opaque) 32-bit integer encoding for it.

unsigned getHashValue() const

static SourceLocation getFromPtrEncoding(const void *Encoding)

Turn a pointer encoding of a SourceLocation object back into a real SourceLocation.

This class handles loading and caching of source files into memory.

A trivial tuple used to represent a source range.

SourceRange(SourceLocation loc)

bool operator==(const SourceRange &X) const

void setBegin(SourceLocation b)

bool fullyContains(const SourceRange &other) const

SourceLocation getEnd() const

SourceLocation getBegin() const

std::string printToString(const SourceManager &SM) const

bool operator!=(const SourceRange &X) const

void dump(const SourceManager &SM) const

void setEnd(SourceLocation e)

SourceRange(SourceLocation begin, SourceLocation end)

void print(raw_ostream &OS, const SourceManager &SM) const

The JSON file list parser is used to communicate input to InstallAPI.

bool operator==(const CallGraphNode::CallRecord &LHS, const CallGraphNode::CallRecord &RHS)

bool operator<(DeclarationName LHS, DeclarationName RHS)

Ordering on two declaration names.

bool operator!=(CanQual< T > x, CanQual< U > y)

bool operator<=(DeclarationName LHS, DeclarationName RHS)

Ordering on two declaration names.

bool operator>(DeclarationName LHS, DeclarationName RHS)

Ordering on two declaration names.

bool operator>=(DeclarationName LHS, DeclarationName RHS)

Ordering on two declaration names.

Diagnostic wrappers for TextAPI types for error reporting.

__UINTPTR_TYPE__ uintptr_t

An unsigned integer type with the property that any valid pointer to void can be converted to this ty...

Comparison function class, useful for sorting FullSourceLocs.

bool operator()(const FullSourceLoc &lhs, const FullSourceLoc &rhs) const

static unsigned getHashValue(clang::FileID S)

static bool isEqual(clang::FileID LHS, clang::FileID RHS)

static clang::FileID getTombstoneKey()

static clang::FileID getEmptyKey()

static clang::SourceLocation getTombstoneKey()

static bool isEqual(clang::SourceLocation LHS, clang::SourceLocation RHS)

static clang::SourceLocation getEmptyKey()

static unsigned getHashValue(clang::SourceLocation Loc)

static void Profile(const clang::SourceLocation &X, FoldingSetNodeID &ID)


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