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Difference between revisions of "cpp/string/wide/iswprint"

From cppreference.com
< cpp‎ | string‎ | wide
m (r2.7.3) (Robot: Adding de, es, fr, it, ja, pt, ru, zh)
m (Shorten template names. Use {{lc}} where appropriate.)
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===Parameters===
 
===Parameters===
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{{param list begin}}
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{{par begin}}
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{{param list item | ch | wide character}}
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{{par | ch | wide character}}
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{{param list end}}
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{{par end}}
  
 
===Return value===
 
===Return value===
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===See also===
 
===See also===
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{{dcl list begin}}
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{{dsc begin}}
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{{dcl list template | cpp/locale/dcl list isprint}}
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{{dsc inc | cpp/locale/dcl list isprint}}
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{{dcl list template | cpp/string/byte/dcl list isprint}}
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{{dsc inc | cpp/string/byte/dcl list isprint}}
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{{dcl list see c | c/string/wide/iswprint}}
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{{dsc see c | c/string/wide/iswprint}}
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{{dcl list end}}
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{{dsc end}}
 
{{cpp/string/character classes}}
 
{{cpp/string/character classes}}
  

Revision as of 19:58, 31 May 2013

 
C++
 
Strings library
 
Null-terminated wide strings
 
Defined in header <cwctype>
int iswprint( wint_t ch );

Checks if the given wide character can be printed, i. e. it is either a number (0123456789), an uppercase letter (ABCDEFGHIJKLMNOPQRSTUVWXYZ), a lowercase letter (abcdefghijklmnopqrstuvwxyz), a punctuation character(!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~), space or any printable character specific to the current C locale.

Parameters

ch - wide character

Return value

Non-zero value (true) if the wide character can be printed, 0 (false) otherwise.

See also

Template:cpp/locale/dcl list isprintTemplate:cpp/string/byte/dcl list isprint
C documentation for iswprint
ASCII values characters

iscntrl
iswcntrl

isprint
iswprint

isspace
iswspace

isblank
iswblank

isgraph
iswgraph

ispunct
iswpunct

isalnum
iswalnum

isalpha
iswalpha

isupper
iswupper

islower
iswlower

isdigit
iswdigit

isxdigit
iswxdigit

decimal hexadecimal octal
0–8 \x0–\x8 \0–\10 control codes (NUL, etc.) ≠0 0 0 0 0 0 0 0 0 0 0 0
9 \x9 \11 tab (\t) ≠0 0 ≠0 ≠0 0 0 0 0 0 0 0 0
10–13 \xA–\xD \12–\15 whitespaces (\n, \v, \f, \r) ≠0 0 ≠0 0 0 0 0 0 0 0 0 0
14–31 \xE–\x1F \16–\37 control codes ≠0 0 0 0 0 0 0 0 0 0 0 0
32 \x20 \40 space 0 ≠0 ≠0 ≠0 0 0 0 0 0 0 0 0
33–47 \x21–\x2F \41–\57 !"#$%&'()*+,-./ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
48–57 \x30–\x39 \60–\71 0123456789 0 ≠0 0 0 ≠0 0 ≠0 0 0 0 ≠0 ≠0
58–64 \x3A–\x40 \72–\100 :;<=>?@ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
65–70 \x41–\x46 \101–\106 ABCDEF 0 ≠0 0 0 ≠0 0 ≠0 ≠0 ≠0 0 0 ≠0
71–90 \x47–\x5A \107–\132 GHIJKLMNOP
QRSTUVWXYZ 		0 ≠0 0 0 ≠0 0 ≠0 ≠0 ≠0 0 0 0
91–96 \x5B–\x60 \133–\140 [\]^_` 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
97–102 \x61–\x66 \141–\146 abcdef 0 ≠0 0 0 ≠0 0 ≠0 ≠0 0 ≠0 0 ≠0
103–122 \x67–\x7A \147–\172 ghijklmnop
qrstuvwxyz 		0 ≠0 0 0 ≠0 0 ≠0 ≠0 0 ≠0 0 0
123–126 \x7B–\x7E \172–\176 {|}~ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
127 \x7F \177 backspace character (DEL) ≠0 0 0 0 0 0 0 0 0 0 0 0
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