| int Impala::Visualization::ImageSetIdxGrid::ClampImIdx | ( | int & | idx | ) | [inline] |
Definition at line 141 of file ImageSetIdxGrid.h.
References NrOfFiles().
Referenced by FindFirstVisible(), and FindLastVisible().
00142 { 00143 if (idx < 0) 00144 idx = 0; 00145 if (idx > NrOfFiles()-1) 00146 idx = NrOfFiles()-1; 00147 return idx; 00148 }
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