is_encode_injective_vο
Looks to see if the encode_one operation on a given encoding type is injective.
This classification checks whether the given encoding type has a type definition called is_encode_injective on it, and if it does checks to see if its std::true_type. If itβs not present, or if itβs std::false_type, then the encoding is assumed to NOT be injective.
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template<typename _Type>
class is_encode_injective : public __is_encode_injective_sfinae<_Type>ο Checks whether or not the encoding step for
_Typeis injective (cannot possibly lose information regardless of whatever valid input is put in).Remark
If the encoding object does not define is_encode_injective, it is assumed to be false (the safest default).
- Template Parameters
_Type β The encoding type to check.
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template<typename _Type>
constexpr bool ztd::text::is_encode_injective_v = is_encode_injective<_Type>::valueο A
::valuealias for ztd::text::is_encode_injective.