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.

Definition at line 111 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 125 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 128 of file ASTMatchers.h.

Referenced by getNode(), and getNode().

◆ 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 118 of file ASTMatchers.h.

References clang::T.

Referenced by emitDiagnostics(), emitDiagnostics(), and emitDiagnosticsUnrelated().

◆ internal::BoundNodesTreeBuilder

friend class internal::BoundNodesTreeBuilder

friend

Definition at line 133 of file ASTMatchers.h.

References internal::BoundNodesTreeBuilder.

Referenced by internal::BoundNodesTreeBuilder.

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

include/clang/ASTMatchers/ASTMatchers.h

Public Types

Public Member Functions

Friends