Impala Documentation

String Impala::GetTmpPath ( ) [inline]

Returns an user-specified temporary storage path, or the current folder if none specified.

The returned path does *not* end in a / or \.

Definition at line 14 of file FileNameTmp.h.

References Impala::CmdOptions::GetInstance(), and Impala::CmdOptions::GetString().

Referenced by FileNameTmp(), Impala::Core::ImageSet::InterestPointProc::HandleDoneDir(), Impala::Core::VideoSet::InterestPointProc::HandleDoneFile(), Impala::Core::ImageSet::InterestPointProc::HandleNewFile(), and Impala::Core::VideoSet::InterestPointProc::HandleNewFrame().

00015 {
00016     static String tempFolder("*");
00017     if(tempFolder == "*")
00018     {
00019         CmdOptions& options = CmdOptions::GetInstance();
00020         tempFolder = options.GetString("tmpPath");
00021         if(!tempFolder.empty())
00022         {
00023             if((tempFolder[tempFolder.size()-1] == '/') ||
00024                (tempFolder[tempFolder.size()-1] == '\\'))
00025             {
00026                 tempFolder = tempFolder.substr(0, tempFolder.size() - 1);
00027             }
00028             // if you are on Windows, then the path should just exist already
00029             // on *nix, we try to make the path for the user
00030 #ifdef unix
00031             String cmd = "mkdir -p " + tempFolder;
00032             system(cmd.c_str());
00033 #endif
00034         }
00035     }
00036     return tempFolder;
00037 }

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