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Diffstat (limited to 'utils/optimin/src/ProgressBar.h')
-rw-r--r-- | utils/optimin/src/ProgressBar.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/utils/optimin/src/ProgressBar.h b/utils/optimin/src/ProgressBar.h deleted file mode 100644 index 9b75594b..00000000 --- a/utils/optimin/src/ProgressBar.h +++ /dev/null @@ -1,71 +0,0 @@ -/** - * Progress bar. - * - * Adapted from https://www.bfilipek.com/2020/02/inidicators.html - */ - -#pragma once - -#include <llvm/ADT/StringRef.h> -#include <llvm/Support/raw_ostream.h> - -/// Display a progress bar in the terminal -class ProgressBar { - - private: - const size_t BarWidth; - const std::string Fill; - const std::string Remainder; - - public: - ProgressBar() : ProgressBar(60, "#", " ") { - - } - - ProgressBar(size_t Width, const llvm::StringRef F, const llvm::StringRef R) - : BarWidth(Width), Fill(F), Remainder(R) { - - } - - void update(float Progress, const llvm::StringRef Status = "", - llvm::raw_ostream &OS = llvm::outs()) { - - // No need to write once progress is 100% - if (Progress > 100.0f) return; - - // Move cursor to the first position on the same line and flush - OS << '\r'; - OS.flush(); - - // Start bar - OS << '['; - - const auto Completed = - static_cast<size_t>(Progress * static_cast<float>(BarWidth) / 100.0); - for (size_t I = 0; I < BarWidth; ++I) { - - if (I <= Completed) { - - OS << Fill; - - } else { - - OS << Remainder; - - } - - } - - // End bar - OS << ']'; - - // Write progress percentage - OS << ' ' << std::min(static_cast<size_t>(Progress), size_t(100)) << '%'; - - // Write status text - OS << " " << Status; - - } - -}; - |