benchmark  1.9.0
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_