void ASTExporter::VisitCXXMethodDecl()

in facebook-clang-plugins/libtooling/ASTExporter.h [2109:2139]

• 31 lines of code
• 7 McCabe index (conditional complexity)

void ASTExporter<ATDWriter>::VisitCXXMethodDecl(const CXXMethodDecl *D) {
  VisitFunctionDecl(D);
  bool IsVirtual = D->isVirtual();
  bool IsStatic = D->isStatic();
  const CXXConstructorDecl *C = dyn_cast<CXXConstructorDecl>(D);
  bool isCopyConstructor = C && C->isCopyConstructor();
  bool HasCtorInitializers = C && C->init_begin() != C->init_end();
  auto OB = D->begin_overridden_methods();
  auto OE = D->end_overridden_methods();
  ObjectScope Scope(
      OF,
                    IsVirtual + IsStatic + isCopyConstructor +
                        HasCtorInitializers + (OB != OE));
  OF.emitFlag("is_virtual", IsVirtual);
  OF.emitFlag("is_static", IsStatic);
  OF.emitFlag("is_copy_constructor", isCopyConstructor);
  if (HasCtorInitializers) {
    OF.emitTag("cxx_ctor_initializers");
    ArrayScope Scope(OF, std::distance(C->init_begin(), C->init_end()));
    for (auto I : C->inits()) {
      dumpCXXCtorInitializer(*I);
    }
  }
  if (OB != OE) {
    OF.emitTag("overriden_methods");
    ArrayScope Scope(OF, std::distance(OB, OE));
    for (; OB != OE; ++OB) {
      dumpDeclRef(**OB);
    }
  }
}