Fixed an argument type error in the foreach_ext test.  I'm suspicious that a bit  of reworking of foreach_ext would be called for, though.  (At the very least, it  should probably use a boost::function instead of a function pointer, and I'm  not entirely keen on the DiskImageResource_internal.h file name.)
Fixed an argument type error in the foreach_ext test.  I'm suspicious that a bit 
of reworking of foreach_ext would be called for, though.  (At the very least, it 
should probably use a boost::function instead of a function pointer, and I'm 
not entirely keen on the DiskImageResource_internal.h file name.)


fengzhyuan/visionworkbench,DougFirErickson/visionworkbench,DougFirErickson/visionworkbench,AveRapina/visionworkbench,DougFirErickson/visionworkbench,AveRapina/visionworkbench,fengzhyuan/visionworkbench,fengzhyuan/visionworkbench,AveRapina/visionworkbench,fengzhyuan/visionworkbench,fengzhyuan/visionworkbench,DougFirErickson/visionworkbench,fengzhyuan/visionworkbench,fengzhyuan/visionworkbench,AveRapina/visionworkbench,DougFirErickson/visionworkbench,AveRapina/visionworkbench,DougFirErickson/visionworkbench,AveRapina/visionworkbench