Function SCIPstrToRealValue 

pub unsafe extern "C" fn SCIPstrToRealValue(
    str_: *const c_char,
    value: *mut f64,
    endptr: *mut *mut c_char,
) -> c_uint

extract the next token as a double value if it is one; in case a value is parsed the endptr is set to @p str

@return Returns TRUE if a value could be extracted, otherwise FALSE