RetroSearch Browse

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://clang.llvm.org/doxygen/InheritViz_8cpp_source.html below:

clang: lib/AST/InheritViz.cpp Source File

19#include "llvm/Support/FileSystem.h" 20#include "llvm/Support/GraphWriter.h" 21#include "llvm/Support/raw_ostream.h" 24using namespace clang

;

33class

InheritanceHierarchyWriter {

36

std::map<QualType, int, QualTypeOrdering> DirectBaseCount;

37

std::set<QualType, QualTypeOrdering> KnownVirtualBases;

40

InheritanceHierarchyWriter(

ASTContext

& Context, raw_ostream& Out)

41

: Context(Context), Out(Out) { }

44

Out <<

"digraph \""

<< llvm::DOT::EscapeString(

Type

.getAsString())

46

WriteNode(

Type

false

);

58

raw_ostream& WriteNodeReference(

QualType Type

bool

FromVirtual);

62void

InheritanceHierarchyWriter::WriteNode(

QualType Type

bool

FromVirtual) {

66 if

(!KnownVirtualBases.insert(CanonType).second)

75

WriteNodeReference(

Type

, FromVirtual);

79

Out <<

" [ shape=\"box\", label=\""

<< llvm::DOT::EscapeString(TypeName);

94 for

(

const auto

Base

Decl

->bases()) {

99 if

Base

.isVirtual())

100

++DirectBaseCount[CanonBaseType];

103

WriteNode(

Base

.getType(),

Base

.isVirtual());

107

WriteNodeReference(

Type

, FromVirtual);

109

WriteNodeReference(

Base

.getType(),

Base

.isVirtual());

112 if

(

Base

.isVirtual()) {

113

Out <<

" [ style=\"dashed\" ]"

;

123

InheritanceHierarchyWriter::WriteNodeReference(

QualType Type

129

Out <<

"_"

<< DirectBaseCount[CanonType];

140 if

(std::error_code EC = llvm::sys::fs::createTemporaryFile(

142

llvm::errs() <<

"Error: "

<< EC.message() <<

"\n"

;

146

llvm::errs() <<

"Writing '"

Filename

"'... "

;

148

llvm::raw_fd_ostream O(FD,

true

);

150

InheritanceHierarchyWriter Writer(Context, O);

151

Writer.WriteGraph(

Self

);

152

llvm::errs() <<

" done. \n"

;

Defines the clang::ASTContext interface.

Defines the C++ Decl subclasses, other than those for templates (found in DeclTemplate....

Allows QualTypes to be sorted and hence used in maps and sets.

Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...

CanQualType getCanonicalType(QualType T) const

Return the canonical (structural) type corresponding to the specified potentially non-canonical type ...

QualType getTypeDeclType(const TypeDecl *Decl, const TypeDecl *PrevDecl=nullptr) const

Return the unique reference to the type for the specified type declaration.

Represents a C++ struct/union/class.

void viewInheritance(ASTContext &Context) const

Renders and displays an inheritance diagram for this C++ class and all of its base classes (transitiv...

Decl - This represents one declaration (or definition), e.g.

A (possibly-)qualified type.

void * getAsOpaquePtr() const

static std::string getAsString(SplitQualType split, const PrintingPolicy &Policy)

A helper class that allows the use of isa/cast/dyncast to detect TagType objects of structs/unions/cl...

The base class of the type hierarchy.

const T * castAs() const

Member-template castAs<specific type>.

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

@ Self

'self' clause, allowed on Compute and Combined Constructs, plus 'update'.

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4