Defined in header <locale> | ||
---|---|---|
id(); | (1) | |
id(const id&) = delete; | (2) |
1) default constructor: creates an object of type std::locale::id
with implementation-specific content.
2) copy constructor is deleted; std::locale::id
is not copyable.
Notes
Because locales and facets must be available for the IO stream objects with static storage duration, such as std::cout
, typical implementations let implicit default constructor zero-initialize the contents of std::locale::id
during static initialization (before constructors run for static objects), and when a facet is added to any locale for the first time, the locale completes initialization of the facet's id
.
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