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Re: [cdt-dev] INodeFactory and ICPPNodeFactory
  • From: Ming Cheng <chengm349@xxxxxxxxxxx>
  • Date: Thu, 27 Feb 2020 02:39:40 +0000
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  • Thread-topic: INodeFactory and ICPPNodeFactory

Hi Nate,

 

IASTTranslationUnit ast = CurrentGui.getInstance().getGui().getAST(file);  // file is an empty file with .cpp extention.

Will if (ast instanceof ICPPASTTranslationUnit) succeed?

 

Thanks.

 

Sent from Mail for Windows 10

 

From: Nathan Ridge
Sent: Thursday, February 27, 2020 10:37 AM
To: Ming Cheng; CDT General developers list.
Subject: Re: INodeFactory and ICPPNodeFactory

 

A C++ translation unit will have a C++ node factory. So, code like the following is reasonable:

if (ast instanceof ICPPASTTranslationUnit) {
  ICPPNodeFactory cppNodeFactory = (ICPPNodeFactory) ast.getASTNodeFactory();
  // use cppNodeFactory
} else {
  // not a C++ translation unit
}

Hope that helps,
Nate

________________________________________
From: cdt-dev-bounces@xxxxxxxxxxx <cdt-dev-bounces@xxxxxxxxxxx> on behalf of Ming Cheng <chengm349@xxxxxxxxxxx>
Sent: February 27, 2020 2:16 AM
To: CDT General developers list.
Subject: Re: [cdt-dev] INodeFactory and ICPPNodeFactory

I know everyone is very busy.
Hope any expert can give some guide.

Thank you very much!

Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10

From: Ming Cheng<mailto:chengm349@xxxxxxxxxxx>
Sent: Wednesday, February 26, 2020 4:52 PM
To: cdt-dev@xxxxxxxxxxx<mailto:cdt-dev@xxxxxxxxxxx>
Subject: [cdt-dev] INodeFactory and ICPPNodeFactory

Hi,


IASTTranslationUnit ast = CurrentGui.getInstance().getGui().getAST(file);
ASTRewrite r = ASTRewrite.create( ast );
addIncludeDirectives(ast, r, className + ".h");

 INodeFactory factory = ast.getASTNodeFactory();

I have ast, is there a way to get ICPPNodeFactory? I want to "new" a class declaration as simple and natural as possible. For example I don't want ASTRewrite's createLiteralNode to get a IASTNode.  Then to add some class's elements. I prefer to get a IASTSimpleDeclaration with ICPPASTCompositeTypeSpecifier.k_class .

Rgds.
Ming Cheng

 

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