class SyntaxTree

Declaration

class SyntaxTree { /* full declaration omitted */ };

Description

SyntaxTree objects represent subtrees of the AST. They can be constructed from any Decl or Stmt.

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:53

Member Variables

public std::unique_ptr<Impl> TreeImpl

Method Overview

• public SyntaxTree(clang::ASTContext & AST)
• public SyntaxTree(clang::diff::SyntaxTree && Other)
• public template <class T> SyntaxTree(T * Node, clang::ASTContext & AST)
• public clang::diff::SyntaxTree::PreorderIterator begin() const
• public clang::diff::SyntaxTree::PreorderIterator end() const
• public int findPositionInParent(clang::diff::NodeId Id) const
• public const clang::ASTContext & getASTContext() const
• public llvm::StringRef getFilename() const
• public const clang::diff::Node & getNode(clang::diff::NodeId Id) const
• public std::string getNodeValue(clang::diff::NodeId Id) const
• public std::string getNodeValue(const clang::diff::Node & Node) const
• public clang::diff::NodeId getRootId() const
• public int getSize() const
• public std::pair<unsigned int, unsigned int> getSourceRangeOffsets(const clang::diff::Node & N) const
• public ~SyntaxTree()

Methods

¶SyntaxTree(clang::ASTContext& AST)

Description

Constructs a tree from a translation unit.

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:56

Parameters

clang::ASTContext& AST

¶SyntaxTree(clang::diff::SyntaxTree&& Other)

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:61

Parameters

clang::diff::SyntaxTree&& Other

¶template <class T>
SyntaxTree(T* Node, clang::ASTContext& AST)

Description

Constructs a tree from any AST node.

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:59

Templates

T

Parameters

T* Node

clang::ASTContext& AST

¶clang::diff::SyntaxTree::PreorderIterator begin()
    const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:70

¶clang::diff::SyntaxTree::PreorderIterator end()
    const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:71

¶int findPositionInParent(
    clang::diff::NodeId Id) const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:74

Parameters

clang::diff::NodeId Id

¶const clang::ASTContext& getASTContext() const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:64

¶llvm::StringRef getFilename() const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:65

¶const clang::diff::Node& getNode(
    clang::diff::NodeId Id) const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:73

Parameters

clang::diff::NodeId Id

¶std::string getNodeValue(
    clang::diff::NodeId Id) const

Description

Serialize the node attributes to a string representation. This should uniquely distinguish nodes of the same kind. Note that this function just returns a representation of the node value, not considering descendants.

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:82

Parameters

clang::diff::NodeId Id

¶std::string getNodeValue(
    const clang::diff::Node& Node) const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:83

Parameters

const clang::diff::Node& Node

¶clang::diff::NodeId getRootId() const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:68

¶int getSize() const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:67

¶std::pair<unsigned int, unsigned int>
getSourceRangeOffsets(
    const clang::diff::Node& N) const

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:77

Parameters

const clang::diff::Node& N

¶~SyntaxTree()

Declared at: clang/include/clang/Tooling/ASTDiff/ASTDiff.h:62