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RE: [cdt-dev] Searching the index (more precisly the Index and all ofits fragments)
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Florian,
the short answer: there is no API in CDT 4.0.x (Europa) to do that.
As you found out yourself, you need to know the file-location to be able
to access the information in the index.
For files in a project you can find the file locations starting from
ICProject or IProject.
For files in a prebuilt index for an SDK you need to know what files you
have put into the index by yourself.
Markus.
> -----Original Message-----
> From: cdt-dev-bounces@xxxxxxxxxxx
> [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of Florian Kaltner
> Sent: Wednesday, July 02, 2008 11:18 AM
> To: cdt-dev@xxxxxxxxxxx
> Subject: [cdt-dev] Searching the index (more precisly the
> Index and all ofits fragments)
> Importance: Low
>
> Hi!
>
> I am using Eclipse 4.0.3 to build a PDOM ( i didn't switch to
> Ganymede since i am getting a stack overflow when
> pre-building the index, see
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=238824 ).
>
> My goal is to question the whole index for includes, i.e. the
> "local" index and the PDOM.
>
> This should be done by the following code:
>
> IProject project = this.openedFile.getProject();
> ICProject cProject =
> CoreModel.getDefault().create( project );
>
> IIndex projectIndex = null;
>
> try {
> projectIndex =
> CCorePlugin.getIndexManager().getIndex( cProject );
> } catch (CoreException ce) {
> }
>
> try {
> projectIndex.acquireReadLock();
> } catch (InterruptedException ie) {
> }
>
> IIndexFile indexFile;
> IIndexInclude[] foundIncludes = null;
>
> try {
> indexFile =
> projectIndex.getFile(IndexLocationFactory.getWorkspaceIFL(proj
> ect.getFile( this.openedFile.getName() )));
> foundIncludes =
> projectIndex.findIncludes(indexFile);
> } catch (CoreException ce) {
> }
>
> for (IASTPreprocessorIncludeStatement
> includeStatement : includeStatements) {
> String includeStatementName =
> includeStatement.getPath();
>
> String foundIncludeName = "";
>
> for ( IIndexInclude foundInclude :
> foundIncludes ) {
> try {
> foundIncludeName =
> foundInclude.getName();
> }
> catch ( CoreException ce ) {
> }
>
> if (
> includeStatementName.equals(foundIncludeName) ) {
> try {
>
> IIndexFileLocation includesLocation =
> foundInclude.getIncludesLocation();
> } catch (CoreException e) {
> }
> }
> }
>
>
> }
>
> I looked into the Ganymede indexing interfaces and saw that
> there are methods like getAllFiles() which are not present in Europa.
>
> How can i question the whole index in Europa?
>
> Thanks,
> Florian
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