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Reference
<locale>
ctype
char_type
public member type
std::
ctype
::char_type
<locale>
typedef charT char_type;
Internal character type
This is a member alias of the template parameter of
ctype
(referred as
charT
in this reference).
It is the
character type
the facet specializes in.
C++
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Reference
C library:
<cassert> (assert.h)
<cctype> (ctype.h)
<cerrno> (errno.h)
<cfloat> (float.h)
<ciso646> (iso646.h)
<climits> (limits.h)
<clocale> (locale.h)
<cmath> (math.h)
<csetjmp> (setjmp.h)
<csignal> (signal.h)
<cstdarg> (stdarg.h)
<cstdbool> (stdbool.h)
<cstddef> (stddef.h)
<cstdint> (stdint.h)
<cstdio> (stdio.h)
<cstdlib> (stdlib.h)
<cstring> (string.h)
<ctime> (time.h)
<cuchar> (uchar.h)
<cwchar> (wchar.h)
<cwctype> (wctype.h)
Containers:
<array>
<bitset>
<deque>
<forward_list>
<list>
<map>
<queue>
<set>
<stack>
<unordered_map>
<unordered_set>
<vector>
Input/Output:
<fstream>
<iomanip>
<ios>
<iostream>
<istream>
<ostream>
<sstream>
<streambuf>
Other:
<algorithm>
<chrono>
<codecvt>
<complex>
<exception>
<functional>
<initializer_list>
<iterator>
<limits>
<locale>
<memory>
<new>
<numeric>
<random>
<ratio>
<regex>
<stdexcept>
<string>
<system_error>
<tuple>
<typeinfo>
<type_traits>
<utility>
<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
ctype
ctype::ctype
public member functions:
ctype::is
ctype::narrow
ctype::scan_is
ctype::scan_not
ctype::tolower
ctype::toupper
ctype::widen
public member types:
ctype::char_type
ctype::mask
protected members:
ctype::do_is
ctype::do_narrow
ctype::do_scan_is
ctype::do_scan_not
ctype::do_tolower
ctype::do_toupper
ctype::do_widen
ctype::~ctype