chars_format

enum chars_format

strong

An enumeration used to specify fromatting of the from_chars floating-point conversion function.

Meets the BitmaskType requirements.

Corresponds to the std::chars_format enumeration of the standard C++ library.

When the header is compiled with a C++17 compiler, chars_format is an alias to std::chars_format.

See also

from_chars An implementation of the C++17 functions using means of C++14 and supporting strings of characters other than just char.

Enumerator
scientific	Expects an exponential representation of the floating point number.
fixed	Prohibits the exponential part of the floating point representation.
general	Allows exponential representation, but unlike scientific makes it optional. This is the default value.
hex	Specifies a hexadecimal representation of the floating point number.