to_chars_result struct
Syntax
struct to_chars_result {
char* ptr;
errc ec;
};
Members
| Member | Description |
|---|---|
ptr |
If ec is equal to errc{}, the conversion was successful and ptr is the one-past-the-end pointer of the written characters. Otherwise, ptr has the value of the to_chars() parameter last, and the contents of the range [first, last) are unspecified. |
ec |
The conversion error code. For specific error codes, see errc. |
Requirements
Header: <charconv>
Namespace: std
Compiler option: /std:c++17 or later is required.