Maps string IDs to AST nodes matched by parts of a matcher. More...

#include "clang/ASTMatchers/ASTMatchers.h"

Public Types
using	IDToNodeMap = internal::BoundNodesMap::IDToNodeMap
	Type of mapping from binding identifiers to bound nodes.

Public Member Functions
template<typename T >
const T *	getNodeAs (StringRef ID) const
	Returns the AST node bound to `ID`.

const IDToNodeMap &	getMap () const
	Retrieve mapping from binding identifiers to bound nodes.

Friends
class	internal::BoundNodesTreeBuilder

Detailed Description

Maps string IDs to AST nodes matched by parts of a matcher.

The bound nodes are generated by calling bind("id") on the node matchers of the nodes we want to access later.

The instances of BoundNodes are created by MatchFinder when the user's callbacks are executed every time a match is found.

Examples: /home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/StaticAnalyzer/Core/RegionStore.cpp.

Definition at line 109 of file ASTMatchers.h.

Member Typedef Documentation

◆ IDToNodeMap

using clang::ast_matchers::BoundNodes::IDToNodeMap = internal::BoundNodesMap::IDToNodeMap

Type of mapping from binding identifiers to bound nodes.

This type is an associative container with a key type of std::string and a value type of clang::DynTypedNode

Definition at line 123 of file ASTMatchers.h.

Member Function Documentation

◆ getMap()

const IDToNodeMap & clang::ast_matchers::BoundNodes::getMap ( ) const

inline

Retrieve mapping from binding identifiers to bound nodes.

Definition at line 126 of file ASTMatchers.h.

◆ getNodeAs()

template<typename T >

const T * clang::ast_matchers::BoundNodes::getNodeAs ( StringRef ID ) const

inline

Returns the AST node bound to ID.

Returns NULL if there was no node bound to ID or if there is a node but it cannot be converted to the specified type.

Definition at line 116 of file ASTMatchers.h.

References ID, and clang::T.

Referenced by emitDiagnostics().

Friends And Related Function Documentation

◆ internal::BoundNodesTreeBuilder

friend class internal::BoundNodesTreeBuilder

friend

Definition at line 131 of file ASTMatchers.h.

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

include/clang/ASTMatchers/ASTMatchers.h

Public Types

Public Member Functions

Friends