namespace\ub294 \ud074\ub798\uc2a4\uc758 \ub290\ub08c\uc774\ub791 \ube44\uc2b7\ud55c \uac83 \uac19\ub2e4. \ub2e4\ub9cc \uc624\ubc84\ub77c\uc774\ub529 \uc624\ubc84\ub85c\ub529 \uc548\ub418\uace0 \uc811\uadfc\uc790 \uc124\uc815 \ubabb \ud574\uc8fc\uace0 \ubb50.. \uadf8\ub7f0 \uac70? \uadf8\ub0e5 \ub531 \uc18c\uc18d\ub9cc \uc815\ud574\uc900\ub2e4.<\/p>\n
\uae30\ubcf8\uc801\uc73c\ub85c namespace\ub294 \uc678\ubd80\ub97c \ub04c\uc5b4\ub2e4 \uc4f0\uac70\ub098 \ub0b4\ubd80\uc5d0\uc11c \uc0c8\ub85c \ub9cc\ub4e4\uc5b4\uc11c \uc4f4\ub2e4.<\/p>\n
using namespace std;\nusing namespace blahblah;\n<\/code><\/pre>\n\uc704\uc640 \uac19\uc740 \ud615\uc2dd\ucc98\ub7fc namespace\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4 (\ucda9\ub3cc \uc704\ud5d8\uc73c\ub85c \uad8c\ud558\uc9c0\ub294 \uc54a\uc74c).<\/p>\n
\uc18c\uc18d\uc744 \uc9c0\uc815\ud574\uc8fc\uc9c0 \uc54a\uc73c\uba74 \ub300\ucda9 std\ub791 blahblah\ub85c \uac04\uc8fc\ud558\uaca0\ub2e4\ub294 \uc758\ubbfc\ub370, std::func1(), blahblah::func1()\uac19\uc774 \uc774\ub984\uc774 \uac19\uc740 \ud568\uc218\uac00 \uc788\ub2e4\uba74 \ucda9\ub3cc \uc704\ud5d8\uc774 \uc788\ub2e4.<\/p>\n
\uadf8\ub9ac\uace0 \uac1c\ubc1c\uc790\uac00 \uc2a4\uc2a4\ub85c namespace\ub97c \ub530\ub85c \ub9cc\ub4e4\uc5b4 \uc904 \uc218 \uc788\ub2e4.<\/p>\n
namespace asdf {\n int a = 0xdeadbeef;\n int b = 0x313370;\n namespace qwer {\n int a = 0x1234;\n int b = 0x5678\n };\n void func() {\n std::cout << \"what?\" << std::endl;\n };\n}\n<\/code><\/pre>\n\uc774\ub807\uac8c namespace\ub97c \ub9cc\ub4e4\uc5b4\uc904 \uc218 \uc788\ub294\ub370, \ubcf4\ub294 \uadf8\ub300\ub85c namespace\uc548\uc5d0\ub2e4\uac00 namespace\ub97c \ub9cc\ub4e4\uc5b4 \uc904 \uc218 \uc788\uace0, namespace\uc548\uc5d0 \ud568\uc218\ub3c4 \ub9cc\ub4e4\uc5b4\uc904 \uc218 \uc788\ub2e4.<\/p>\n
\uc774\uc81c \uc5ec\uae30\uc11c \uc870\uae08 \uc7ac\ubc0c\ub294 \uc810\uc774 \ud55c \uac00\uc9c0 \uc788\ub294\ub370, \uc800\ub807\uac8c namespace\uc548\uc5d0 \ub9cc\ub4e4\uc5b4 \uc900 \ubcc0\uc218\ub294 bss\uc601\uc5ed\uc5d0 \uac12\uc774 \ucd08\uae30\ud654 \ub41c \ucc44\ub85c \uc5f0\uc18d \ub41c \uc8fc\uc18c\ub97c \uac16\ub294\ub2e4.<\/p>\n
\uadf8\ub7f0\ub370, namespace\uc548\uc5d0\uc11c \ub9cc\ub4e4\uc5b4 \uc900 namespace\ub098 \ud568\uc218\ub294 \ub3c5\uc790\uc801\uc778 \uc8fc\uc18c\ub97c \uac16\ub294\ub2e4.<\/p>\n
\uc989 \uad6c\uc870\uccb4\ub098, \uac1d\uccb4\uc5d0 \uc811\uadfc\ud560 \ub54c \ucc98\ub7fc \uc811\uadfc\ud558\ub294 \uac74 \uc544\ub2c8\ub2e4.<\/p>\n
\ubcc0\uc218 \uc81c\uc678 \uadf8\ub0e5 \ucf54\ub4dc \uc0c1\uc5d0\uc11c\ub9cc \uc18c\uc18d\uc744 \uc815\ud574\uc8fc\ub294 \uac83\uc774\ub2e4.<\/p>\n
namespace a {\n int a = 1;\n int b = 2;\n namespace n {\n int a = 1;\n int b = 2;\n int c = 3;\n }\n int c = 3;\n}\n<\/code><\/pre>\n\uc704 \ucf54\ub4dc\ub97c \uc791\uc131\ud588\ub2e4\uace0 \uce58\uace0 \uba54\ubaa8\ub9ac\ub97c \ubcf4\uac8c \ub418\uba74<\/p>\n
a::a\na::b\na::c\n<\/code><\/pre>\n\uc704 \uc138 \ubcc0\uc218\ub294 \uc5f0\uc18d\ub41c \uc8fc\uc18c\ub97c \uac16\ub294\ub2e4.<\/p>\n
\uadf8\ub9ac\uace0<\/p>\n
a::n::a\na::n::b\na::n::c\n<\/code><\/pre>\n\uc704 \uc138 \ubcc0\uc218\ub3c4 \uc5f0\uc18d\ub41c \uc8fc\uc18c\ub97c \uac16\ub294\ub370 \uc544\uae4c \uc704\uc5d0\uc11c \uc120\uc5b8\ud55c \ubcc0\uc218\ub4e4\uacfc\ub294 \ub3c5\uc790\uc801\uc73c\ub85c \uc5f0\uc18d\ub41c \uc8fc\uc18c\ub97c \uac16\ub294\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
namespace\ub294 \ud074\ub798\uc2a4\uc758 \ub290\ub08c\uc774\ub791 \ube44\uc2b7\ud55c \uac83 \uac19\ub2e4. \ub2e4\ub9cc \uc624\ubc84\ub77c\uc774\ub529 \uc624\ubc84\ub85c\ub529 \uc548\ub418\uace0 \uc811\uadfc\uc790 \uc124\uc815 \ubabb \ud574\uc8fc\uace0 \ubb50.. \uadf8\ub7f0 \uac70? \uadf8\ub0e5 \ub531 \uc18c\uc18d\ub9cc \uc815\ud574\uc900\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c namespace\ub294 \uc678\ubd80\ub97c \ub04c\uc5b4\ub2e4 \uc4f0\uac70\ub098 \ub0b4\ubd80\uc5d0\uc11c \uc0c8\ub85c \ub9cc\ub4e4\uc5b4\uc11c \uc4f4\ub2e4. using namespace std; using namespace blahblah; \uc704\uc640 \uac19\uc740 \ud615\uc2dd\ucc98\ub7fc namespace\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4 (\ucda9\ub3cc \uc704\ud5d8\uc73c\ub85c \uad8c\ud558\uc9c0\ub294 \uc54a\uc74c). \uc18c\uc18d\uc744 \uc9c0\uc815\ud574\uc8fc\uc9c0 \uc54a\uc73c\uba74 \ub300\ucda9 std\ub791 blahblah\ub85c \uac04\uc8fc\ud558\uaca0\ub2e4\ub294 \uc758\ubbfc\ub370,…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,6],"tags":[],"class_list":["post-357","post","type-post","status-publish","format-standard","hentry","category-c","category-http-ipwn-kr-blog-pwnable"],"_links":{"self":[{"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/posts\/357"}],"collection":[{"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/comments?post=357"}],"version-history":[{"count":6,"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/posts\/357\/revisions"}],"predecessor-version":[{"id":388,"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/posts\/357\/revisions\/388"}],"wp:attachment":[{"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/media?parent=357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/categories?post=357"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ipwn.kr\/index.php\/wp-json\/wp\/v2\/tags?post=357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}