Impala Documentation

void Impala::Util::ProgressPrinter::WriteLine ( int progress ) [inline, private]

Definition at line 69 of file ProgressPrinter.h.

References Impala::MakeString(), mConsole, mName, mProgressBarLength, mRange, and mSpinner.

Referenced by Done(), PrintProgress(), and Start().

00070     {
00071         switch(mSpinner)
00072         {
00073         case 0: mConsole << '/'; mSpinner=1; break;
00074         case 1: mConsole << '-'; mSpinner=2; break;
00075         case 2: mConsole << '\\'; mSpinner=3; break;
00076         case 3: mConsole << '|'; mSpinner=0; break;
00077         }
00078         mConsole << ' ' << mName << " [";
00079         int length = mProgressBarLength * progress / mRange;
00080         mConsole << std::string(length, '=') << std::string(mProgressBarLength - length, ' ');
00081         std::string percentage = Impala::MakeString((int)(100 * ((double)progress / (double)mRange)));
00082         mConsole << "] " << std::string(3-percentage.size(), ' ') << percentage << '%';
00083         mConsole.flush();
00084     }

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