Re: [cdt-dev] org.eclipse.cdt.core.dom.parser.c

[Helko Glathe <glathe.helko@xxxxxxxxxxxxxx>]

Hello Flo,

I think that your C Source Code example is invalid.
The part "//*doc2*//" is not one block comment, but instead it is a
single line comment. The closing curly bracket "}" of your C function
ist also included in this single line comment, because your posted
code does not include any linebreaks. Thus, replace your "//" through
a single "/" to get a block comment and try your code again.

Cheers, Helko

Sincerely,

Helko Glathe



2010/8/18 Flo Menier <josieenfrance@xxxxxxxxxxx>:
> Thanks Helko. I tried to do what you said:
> public static void main(String[] args) throws Exception {
> IParserLogService log = new DefaultLogService();
> String codeString = "int function(int toto){int a;/*doc0*/ char b;/*doc1*/
> return toto+a; //*doc2*//}";
> char[] code = codeString.toCharArray();
> CodeReader reader = new CodeReader(code);
> Map definedSymbols = new HashMap();
> String[] includePaths = new String[0];
> IScannerInfo info = new ScannerInfo(definedSymbols, includePaths);
> ICodeReaderFactory readerFactory = FileCodeReaderFactory.getInstance();
> IASTTranslationUnit translationUnit
> =GCCLanguage.getDefault().getASTTranslationUnit(reader, info, readerFactory,
> null, log);
> for (IASTComment com :translationUnit.getComments()){
> System.out.println(com.getComment().toString());
> }
> I got nothing printed in console. getComments() gave me a IASTComment[10],
> value is null for all 10 IASComment?
>> From: glathe.helko@xxxxxxxxxxxxxx
>> Date: Wed, 18 Aug 2010 00:41:38 +0200
>> Subject: Re: [cdt-dev] org.eclipse.cdt.core.dom.parser.c
>> To: cdt-dev@xxxxxxxxxxx
>>
>> Hello,
>>
>> have a look at the CVS repository:
>>
>> " 1. Connect to CVS repository:
>> :pserver:anonymous@xxxxxxxxxxxxxxx:2401/cvsroot/tools (Or
>> :pserver:anonymous@xxxxxxxxxxxxxxxxx:80/cvsroot/tools from behind
>> corporate firewall)
>> 2. Check out: org.eclipse.cdt/all "
>>
>> Underneath of "all" you will find the folder "org.eclipse.cdt.core".
>> Inside their is a subfolder for the "parser" where you can find the
>> source code.
>>
>>
>> But I think you can access Block Comments right know using the AST of
>> the C Source Code. The IASTTranslationUnit provides a method for
>> getting all comments (getComments()). This Method returns an Array of
>> IASTComment's. And IASTComment provides a to determine whether it is a
>> block comment or not (see IASTComment.isBlockComment()).
>>
>> Cheers, Helko
>>
>>
>>
>> Sincerely,
>>
>> Helko Glathe
>>
>>
>>
>> 2010/8/17 Flo Menier <josieenfrance@xxxxxxxxxxx>:
>> > Can someone tell me where I can download the code source
>> > of org.eclipse.cdt.core.dom.parser.c,
>> > and org.eclipse.cdt.internal.core.parser.scanner? I want to understand
>> > how
>> > lexer works in CDT? I want to get block comments in a C source file
>> > instead
>> > of ignorer them.
>> > Thanks a lot
>> > _______________________________________________
>> > cdt-dev mailing list
>> > cdt-dev@xxxxxxxxxxx
>> > https://dev.eclipse.org/mailman/listinfo/cdt-dev
>> >
>> >
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