stof overloads

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);

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Same as stof for wstring.

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

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Return Value

float value parsed from str

Parameters

Name

Description

str

string to parse

pos

optional output for the index after the parsed value

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