C++ (Cpp) Folder::has Examples

Example #1

Feed::PopulatedFiles StaticLibraryFeed::populate(Folder const &folder)
{
    PopulatedFiles files;
#if defined (DENG_STATIC_LINK)
    for (String name : Library::staticLibraries())
    {
        if (!folder.has(name))
        {
            files << new LibraryFile(NativePath(name));
        }
    }
#else
    DENG2_UNUSED(folder);
#endif
    return files;
}

Example #2

File: archivefeed.cpp Project: gnuzinho/Doomsday-Engine

    void populate(Folder &folder)
    {
        // Get a list of the files in this directory.
        Archive::Names names;
        archive().listFiles(names, basePath);

        DENG2_FOR_EACH(Archive::Names, i, names)
        {
            if(folder.has(*i))
            {
                // Already has an entry for this, skip it (wasn't pruned so it's OK).
                continue;
            }

            String entry = basePath / *i;

            std::auto_ptr<ArchiveEntryFile> archFile(new ArchiveEntryFile(*i, archive(), entry));

            // Write access is inherited from the main source file.
            if(allowWrite) archFile->setMode(File::Write);

            // Use the status of the entry within the archive.
            archFile->setStatus(archive().entryStatus(entry));

            // Create a new file that accesses this feed's archive and interpret the contents.
            File *f = folder.fileSystem().interpret(archFile.release());
            folder.add(f);

            // We will decide on pruning this.
            f->setOriginFeed(&self);

            // Include the file in the main index.
            folder.fileSystem().index(*f);
        }

        // Also populate subfolders.
        archive().listFolders(names, basePath);

        for(Archive::Names::iterator i = names.begin(); i != names.end(); ++i)
        {
            folder.fileSystem().makeFolder(folder.path() / *i, FS::InheritPrimaryFeed);
        }
    }