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Miscellaneous
complex
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functional
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locale
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numeric
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typeinfo
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valarray

locale
has_facet
isalnum
isalpha
iscntrl
isdigit
isgraph
islower
isprint
ispunct
isspace
isupper
isxdigit
locale
tolower
toupper
use_facet
standard facets:
· codecvt
· codecvt_base
· codecvt_byname
· collate
· collate_byname
· ctype
· ctype_base
· ctype_byname
· messages
· messages_base
· messages_byname
· moneypunct
· moneypunct_byname
· money_base
· money_get
· money_put
· numpunct
· numpunct_byname
· num_get
· num_put
· time_base
· time_get
· time_get_byname
· time_put
· time_put_byname

codecvt
codecvt::codecvt
public member functions:
· codecvt::always_noconv
· codecvt::encoding
· codecvt::in
· codecvt::length
· codecvt::max_length
· codecvt::out
· codecvt::unshift
public member types:
· codecvt::extern_type
· codecvt::intern_type
· codecvt::result
· codecvt::state_type
protected members:
· codecvt::do_always_n...
· codecvt::do_encoding
· codecvt::do_in
· codecvt::do_length
· codecvt::do_max_length
· codecvt::do_out
· codecvt::do_unshift
· codecvt::~codecvt

codecvt::extern_type

public member type

typedef externT extern_type;

External character type

This is a member alias of the second template parameter of codecvt (referred as externT in this reference).

It is the external character type used in the conversion processes.