third-party/benchmark/src/colorprint.h

   1 #ifndef BENCHMARK_COLORPRINT_H_
   2 #define BENCHMARK_COLORPRINT_H_
   3
   4 #include <cstdarg>
   5 #include <iostream>
   6 #include <string>
   7
   8 namespace benchmark {
   9 enum LogColor {
  10   COLOR_DEFAULT,
  11   COLOR_RED,
  12   COLOR_GREEN,
  13   COLOR_YELLOW,
  14   COLOR_BLUE,
  15   COLOR_MAGENTA,
  16   COLOR_CYAN,
  17   COLOR_WHITE
  18 };
  19
  20 std::string FormatString(const char* msg, va_list args);
  21 std::string FormatString(const char* msg, ...);
  22
  23 void ColorPrintf(std::ostream& out, LogColor color, const char* fmt,
  24                  va_list args);
  25 void ColorPrintf(std::ostream& out, LogColor color, const char* fmt, ...);
  26
  27 // Returns true if stdout appears to be a terminal that supports colored
  28 // output, false otherwise.
  29 bool IsColorTerminal();
  30
  31 }  // end namespace benchmark
  32
  33 #endif  // BENCHMARK_COLORPRINT_H_