bsl::stof

Synopses

Declared in <bslstl_string.h>

Parse the specified str as a floating-point number; see stod.

float
stof(
    string const& str,
    std::size_t* pos = 0);

Same as stof for wstring.

float
stof(
    wstring const& str,
    std::size_t* pos = 0);

float value parsed from str

Name	Description
str	string to parse
pos	optional output for the index after the parsed value