| int Impala::Visualization::DirImViewer::ClampImIdx | ( | int & | idx | ) | [inline] |
Definition at line 121 of file DirImViewer.h.
References NrOfFiles().
Referenced by FindFirstVisible(), and FindLastVisible().
00122 { 00123 if (idx < 0) 00124 idx = 0; 00125 if (idx > NrOfFiles()-1) 00126 idx = NrOfFiles()-1; 00127 return idx; 00128 }
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