| bool Impala::Core::Database::DataDocument::TryFileMove | ( | int | newFile, | |
| bool | withinDir | |||
| ) | [inline, protected] |
Definition at line 452 of file DataDocument.h.
References GotoFile(), HasCurFile(), mCurFileId, mDataSet, Impala::Core::Database::RawDataSet::NrFiles(), and SameDir().
Referenced by GotoNextFile(), and GotoPrevFile().
00453 { 00454 if ((newFile < 0) || (newFile >= mDataSet->NrFiles())) 00455 return false; 00456 if (!HasCurFile()) 00457 return false; 00458 if (withinDir && (! SameDir(mCurFileId, newFile))) 00459 return false; 00460 GotoFile(newFile); 00461 return true; 00462 }
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