class MatcherInterface

Declaration

template <typename T>
class MatcherInterface : public DynMatcherInterface { /* full declaration omitted */ };

Description

Generic interface for matchers on an AST node of type T. Implement this if your matcher may need to inspect the children or descendants of the node or bind matched nodes to names. If you are writing a simple matcher that only inspects properties of the current node and doesn't care about its children or descendants, implement SingleNodeMatcherInterface instead.

Declared at: clang/include/clang/ASTMatchers/ASTMatchersInternal.h:367

Inherits from: DynMatcherInterface

Templates

T

Method Overview

• public bool dynMatches(const clang::DynTypedNode & DynNode, clang::ast_matchers::internal::ASTMatchFinder * Finder, clang::ast_matchers::internal::BoundNodesTreeBuilder * Builder) const
• public virtual bool matches(const T & Node, clang::ast_matchers::internal::ASTMatchFinder * Finder, clang::ast_matchers::internal::BoundNodesTreeBuilder * Builder) const

Inherited from DynMatcherInterface:

• public TraversalKind
• public dynMatches

Methods

¶bool dynMatches(
    const clang::DynTypedNode& DynNode,
    clang::ast_matchers::internal::ASTMatchFinder*
        Finder,
    clang::ast_matchers::internal::
        BoundNodesTreeBuilder* Builder) const

Description

Returns true if \p DynNode can be matched. May bind \p DynNode to an ID via \p Builder, or recurse into the AST via \p Finder.

Declared at: clang/include/clang/ASTMatchers/ASTMatchersInternal.h:377

Parameters

const clang::DynTypedNode& DynNode

clang::ast_matchers::internal::ASTMatchFinder* Finder

clang::ast_matchers::internal:: BoundNodesTreeBuilder* Builder

¶virtual bool matches(
    const T& Node,
    clang::ast_matchers::internal::ASTMatchFinder*
        Finder,
    clang::ast_matchers::internal::
        BoundNodesTreeBuilder* Builder) const

Description

Returns true if 'Node' can be matched. May bind 'Node' to an ID via 'Builder', or recurse into the AST via 'Finder'.

Declared at: clang/include/clang/ASTMatchers/ASTMatchersInternal.h:373

Parameters

const T& Node

clang::ast_matchers::internal::ASTMatchFinder* Finder

clang::ast_matchers::internal:: BoundNodesTreeBuilder* Builder