encode_resultļ
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template<typename _Input, typename _Output, typename _State>
class encode_result : public ztd::text::stateless_encode_result<_Input, _Output>ļ The result of all encode operations from encoding objects and higher-level calls (such as ztd_text_encode).
Public Functions
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template<typename _ArgInput, typename _ArgOutput, typename _ArgState, ::std::enable_if_t<__txt_detail::__result_type_copy_constraint<::ztd::text::encode_result, _Input, _ArgInput, _Output, _ArgOutput, _State, _ArgState>()>* = nullptr>
inline constexpr encode_result(const encode_result<_ArgInput, _ArgOutput, _ArgState> &__other) noexcept(__txt_detail::__result_type_copy_noexcept<::ztd::text::encode_result, _Input, _ArgInput, _Output, _ArgOutput, _State, _ArgState>())ļ Constructs a ztd::text::encode_result from a previous encode_result.
- Parameters
__other ā [in] A different but related result type.
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template<typename _ArgInput, typename _ArgOutput, typename _ArgState, ::std::enable_if_t<__txt_detail::__result_type_move_constraint<::ztd::text::encode_result, _Input, _ArgInput, _Output, _ArgOutput, _State, _ArgState>()>* = nullptr>
inline constexpr encode_result(encode_result<_ArgInput, _ArgOutput, _ArgState> &&__other) noexcept(__txt_detail::__result_type_move_noexcept<::ztd::text::encode_result, _Input, _ArgInput, _Output, _ArgOutput, _State, _ArgState>())ļ Constructs a ztd::text::encode_result from a previous encode_result.
- Parameters
__other ā [in] A different but related result type.
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template<typename _ArgInput, typename _ArgOutput, typename _ArgState>
inline constexpr encode_result(_ArgInput &&__input, _ArgOutput &&__output, _ArgState &&__state, encoding_error __error_code = encoding_error::ok)ļ Constructs a ztd::text::encode_result, defaulting the error code to ztd::text::encoding_error::ok if not provided.
- Parameters
__input ā [in] The input range to store.
__output ā [in] The output range to store.
__state ā [in] The state related to the Encoding that performed the encode operation.
__error_code ā [in] The error code for the decoding opertion, if any.
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template<typename _ArgInput, typename _ArgOutput, typename _ArgState>
inline constexpr encode_result(_ArgInput &&__input, _ArgOutput &&__output, _ArgState &&__state, encoding_error __error_code, ::std::size_t __error_count) noexceptļ Constructs a ztd::text::encode_result with the provided parameters and information, including whether or not an error was handled.
- Parameters
__input ā [in] The input range to store.
__output ā [in] The output range to store.
__state ā [in] The state related to the Encoding that performed the encode operation.
__error_code ā [in] The error code for the encode operation, if any.
__error_count ā [in] Whether or not an error was handled. Some error handlers are corrective (see ztd::text::replacement_handler_t), and so the error code is not enough to determine if the handler was invoked. This allows the value to be provided directly when constructing this result type.
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inline constexpr bool errors_were_handled() const noexceptļ
Whether or not any errors were handled.
- Returns
Simply checks whether
error_count
is greater than 0.
Public Members
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::ztd::reference_wrapper<_State> stateļ
The state of the associated Encoding used for decoding input code points to code units.
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_Input inputļ
The reconstructed input_view object, with its .begin() incremented by the number of code units successfully read (can be identical to .begin() on original range on failure).
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_Output outputļ
The reconstructed output_view object, with its .begin() incremented by the number of code units successfully written (can be identical to .begin() on original range on failure).
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encoding_error error_codeļ
The kind of error that occured, if any.
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::std::size_t error_countļ
Whether or not the error handler was invoked, regardless of if the error_code is set or not set to ztd::text::encoding_error::ok.
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template<typename _ArgInput, typename _ArgOutput, typename _ArgState, ::std::enable_if_t<__txt_detail::__result_type_copy_constraint<::ztd::text::encode_result, _Input, _ArgInput, _Output, _ArgOutput, _State, _ArgState>()>* = nullptr>