Impala Documentation

OGLIMAGE* Impala::Application::VideoExcel::ImageCache::GetImageFromCache	(	int	id,
		String	column
	)			`[inline]`

Definition at line 106 of file ImageCache.h.

References mImages, and UpdateLRU().

Referenced by GetImage(), and Impala::Application::VideoExcel::TableViewCache::ProcessDelayLoad().

00107     {
00108         /* todo:
00109         currently images are cached by row, assumption is only one image
00110         per row, we should also cache-verify the column.
00111         */
00112         for (int i=0; i<mImages.size(); i++)
00113         {
00114             if (id == mImages[i]->first) {
00115                 //ILOG_DEBUG("cache hit: " << id);
00116                 UpdateLRU(i);
00117                 return mImages[i]->second;
00118             }
00119         }
00120         return 0;
00121     }

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