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Update example.

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This commit is contained in:
Victor Zverovich 2014-06-29 12:04:28 -07:00
parent e882db900d
commit afc760263e
1 changed files with 5 additions and 7 deletions
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12
format.h
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@ -2195,14 +2195,12 @@ inline void FormatDec(char *&buffer, T value) {
**Example**:: **Example**::
std::string FormatMessage(int id, const char *format, void print_error(const char *file, int line, const char *format,
const fmt::ArgList &args) { const fmt::ArgList &args) {
fmt::Writer w; fmt::print("{}: {}: ", file, line);
w.format("[{}] ", id); fmt::print(format, args);
w.format(format, args);
return w.str();
} }
FMT_VARIADIC(std::string, FormatMessage, int, const char *) FMT_VARIADIC(void, print_error, const char *, int, const char *)
\endrst \endrst
*/ */
#define FMT_VARIADIC(ReturnType, func, ...) \ #define FMT_VARIADIC(ReturnType, func, ...) \