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[ox] Make ValErr::operator T() explicit

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This commit is contained in:
Gary Talent
2019-07-30 19:00:01 -05:00
parent 2b536ff053
commit c27cc56e31
6 changed files with 44 additions and 34 deletions
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18
deps/ox/src/ox/std/error.hpp vendored
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@ -61,23 +61,29 @@ struct ValErr {
T value;
Error error;
inline constexpr ValErr() = default;
inline constexpr ValErr(T value, Error error = OxError(0)): value(ox::move(value)), error(error) {
constexpr ValErr() noexcept: error(0) {
}
inline constexpr operator const T&() const {
constexpr ValErr(T value, Error error = OxError(0)) noexcept: value(ox::move(value)), error(error) {
}
explicit constexpr operator const T&() const noexcept {
return value;
}
inline constexpr operator T&() {
explicit constexpr operator T&() noexcept {
return value;
}
inline constexpr bool ok() const {
constexpr bool ok() const noexcept {
return error == 0;
}
constexpr ox::Error get(T *val) noexcept {
*val = value;
return error;
}
};
namespace error {