Formats arguments according to the format string fmt_str and produces a string of the exact required size at compile time. Both the format string and the arguments must be compile‐time expressions.
Synopsis
Declared in <fmt/compile.h>
#define FMT_STATIC_FORMAT(fmt_str, …)Description
The resulting string can be accessed as a C string via c_str() or as a fmt::string_view via str().
Example:
// Produces the static string "42" at compile time. static constexpr auto result = FMT_STATIC_FORMAT("{}", 42); const char* s = result.c_str();
Parameters
Name |
Description |
fmt_str |
The compile‐time format string. |
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