*\u00a0C++ Regex<\/p>\n
2011\ub144 \uacbd C++\uc758 \uc0c8\ub85c\uc6b4 \ud45c\uc900 C++11 (C++0x)\uc744 \uc815\uc758\ud558\ub294 \uacfc\uc815\uc5d0\uc11c Boost.Regex\uac00 \ud45c\uc900\uc73c\ub85c \ud3ec\ud568\ub418\uc5c8\ub2e4. C++11\uc758 \uc815\uaddc\ud45c\ud604\uc2dd \ub77c\uc774\ube0c\ub7ec\ub9ac\ub294 <regex> \ud5e4\ub354\uc5d0 \uc815\uc758\ub418\uc5b4 \uc788\ub2e4.\uc774\ub85c \uc778\ud574 \ubcc4\ub3c4\uc758 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc124\uce58\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc190\uc27d\uac8c \uc815\uaddc\ud45c\ud604\uc2dd \uae30\ub2a5\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\ub2e4. \ucd5c\uc2e0 \ubc84\uc804\uc758 Visual C++, GNU C++ \ucef4\ud30c\uc77c\ub7ec\ub294 std::regex\ub97c \ud3ec\ud568\ud55c C++11 \ud45c\uc900\uc774 \uc815\uc758\ud55c \ub300\ubd80\ubd84\uc758 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud55c\ub2e4. \ucef4\ud30c\uc77c\ub7ec\ubcc4 C++11 \ud45c\uc900 \uc9c0\uc6d0\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub9ac\uc2a4\ud2b8\ub294 C++0xCompilerSupport (\uc601\ubb38) \ubb38\uc11c\ub97c \ucc38\uace0.<\/p>\n
VS 2012: \uc9c0\uc6d0
\nGCC \ubc84\uc804 4.8: \ubbf8\uc9c0\uc6d0<\/p>\n
<\/p>\n
<\/p>\n
\uc608\uc81c
\nstd::regex\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \uba3c\uc800 \uc815\uaddc\ud45c\ud604\uc2dd \ubb38\uc790\uc5f4\uc744 \uc778\uc790\ub85c std::regex \uac1d\uccb4\ub97c \uc0dd\uc131\ud55c \ub4a4, \uac80\uc0ac\ud558\uace0\uc790 \ud558\ub294 \ubb38\uc790\uc5f4\uc774 \uc815\uaddc\ud45c\ud604\uc2dd\uc5d0 \uc815\ud655\ud788 \uc77c\uce58\ud558\ub294\uc9c0\ub97c \uc54c\uc544\ubcfc \ub54c\ub294 std::regex_match, \ubb38\uc790\uc5f4\uc774 \uc815\uaddc\ud45c\ud604\uc2dd\uc5d0 \ubd80\ud569\ub418\ub294 \ubd80\ubd84\uc744 \ud3ec\ud568\ud558\uace0 \uc788\ub294\uc9c0\ub97c \uc54c\uc544\ubcfc \ub54c\ub294 std::regex_search\ub97c \uc0ac\uc6a9\ud558\uba74 \ub41c\ub2e4.
\n\ub2e4\uc74c\uc740 \uc785\ub825\ubc1b\uc740 \uac12\uc774 “hello”\uc778\uc9c0\ub97c \ud655\uc778\ud558\ub294 \ucf54\ub4dc\uc774\ub2e4.
\n\/\/ \uc774 \ucf54\ub4dc\ub294 regex \uc0ac\uc6a9\uc744 \ubcf4\uc5ec\uc8fc\uae30 \uc704\ud55c \uc608\uc81c\uc77c \ubfd0,
\n\/\/ \ub2e8\uc21c \ubb38\uc790\uc5f4 \ube44\uad50\uc758 \uacbd\uc6b0\uc5d4 strcmp \uac19\uc740 CRT \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub0ab\uc2b5\ub2c8\ub2e4.
\n#include <regex>
\n#include <iostream>
\n#include <string><\/p>\n
int main()
\n{
\nstd::regex rx(“hello”);
\nstd::regex exit(“exit”);
\nstd::string s;<\/p>\n
std::getline(std::cin, s);
\nwhile(false == std::regex_match(s, exit))
\n{
\nif(std::regex_match(s, rx))
\nstd::endl(std::cout << “match”);
\nelse
\nstd::endl(std::cout << “mismatch”);<\/p>\n
std::getline(std::cin, s);
\n}
\n}
\n\ub2e4\uc74c\uc740 ID \uac12\uc774 \uc601\ubb38 \ub610\ub294 \uc22b\uc790 4~20 \uae00\uc790\uc5d0 \ud574\ub2f9\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ucf54\ub4dc\uc774\ub2e4.
\n#include <regex>
\n#include <iostream>
\n#include <string><\/p>\n
int main()
\n{
\nstd::regex rx(“^[a-z0-9A-Z]{4,20}+$”);
\nstd::regex exit(“exit”);
\nstd::string s;<\/p>\n
std::getline(std::cin, s);
\nwhile(false == std::regex_match(s, exit))
\n{
\nif(std::regex_match(s, rx))
\nstd::endl(std::cout << “valid”);
\nelse
\nstd::endl(std::cout << “invalid”);<\/p>\n
std::getline(std::cin, s);
\n}
\n}<\/p>\n
<\/p>\n
\ub9cc\uc57d \uac80\uc0c9\ud55c \uae00\uc790\ub97c \ud3ec\ud568\ud558\uc5ec \ubb54\uac00\ub97c \ucd94\uac00 \ud574\uc11c replace\ud558\uace0 \uc2f6\ub2e4\uba74?
\n\uc989, [0-9].bmp \ub77c\ub294 \ud328\ud134\uc744 \ucc3e\uc544\uc11c d:\/[0-9].bmp\ub85c \ubc14\uafb8\uace0 \uc2f6\ub2e4\uba74??<\/p>\n
\uadf8\ub7f4 \ub54c\ub294 ..<\/p>\n
std::regex rx(“([0-9]-[0-9].bmp)”);<\/p>\n
\uc774\ub807\uac8c \ub9cc\ub4e4\uc5b4 \ub193\uc73c\uba74 $1, $2 \uc774\ub7f0\uc2dd\uc73c\ub85c \u00a0( \uad04\ud638\ub85c \ubb36\uc740 \ud328\ud134 \uac2f\uc218 \ub9cc\ud07c 1 \uc5d0\uc11c n\uac1c\ub85c \ucee4\uc838\uac04\ub2e4.. )
\n\uc0ac\uc6a9\uc774 \uac00\ub2a5<\/p>\n
\uc989..
\nstd::string szReplacedData = std::regex_replace(szPrintData.c_str(), rx, \u00a0” d:\/$1″);
\n\ub85c \uad50\uccb4\uac00 \uac00\ub2a5 \ud568.<\/p>\n
<\/p>\n
\uc88b\ub124.. \uc815\uaddc\uc2dd.. \ub178\uac00\ub2e4\uac00 \uc904\uc5c8\ub2e4..<\/p>\n
<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
*\u00a0C++ Regex 2011\ub144 \uacbd C++\uc758 \uc0c8\ub85c\uc6b4 \ud45c\uc900 C++11 (C++0x)\uc744 \uc815\uc758\ud558\ub294 \uacfc\uc815\uc5d0\uc11c Boost.Regex\uac00 \ud45c\uc900\uc73c\ub85c \ud3ec\ud568\ub418\uc5c8\ub2e4. C++11\uc758 \uc815\uaddc\ud45c\ud604\uc2dd \ub77c\uc774\ube0c\ub7ec\ub9ac\ub294 <regex> \ud5e4\ub354\uc5d0 \uc815\uc758\ub418\uc5b4 \uc788\ub2e4.\uc774\ub85c \uc778\ud574 \ubcc4\ub3c4\uc758 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \uc124\uce58\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc190\uc27d\uac8c \uc815\uaddc\ud45c\ud604\uc2dd \uae30\ub2a5\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\ub2e4. \ucd5c\uc2e0 \ubc84\uc804\uc758 Visual C++, GNU C++ \ucef4\ud30c\uc77c\ub7ec\ub294 std::regex\ub97c \ud3ec\ud568\ud55c C++11 \ud45c\uc900\uc774 \uc815\uc758\ud55c \ub300\ubd80\ubd84\uc758 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud55c\ub2e4. \ucef4\ud30c\uc77c\ub7ec\ubcc4 C++11 \ud45c\uc900 \uc9c0\uc6d0\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub9ac\uc2a4\ud2b8\ub294 C++0xCompilerSupport (\uc601\ubb38) \ubb38\uc11c\ub97c \ucc38\uace0. VS 2012: \uc9c0\uc6d0 GCC \ubc84\uc804 4.8: \ubbf8\uc9c0\uc6d0 \uc608\uc81c std::regex\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \uba3c\uc800 \uc815\uaddc\ud45c\ud604\uc2dd \ubb38\uc790\uc5f4\uc744 \uc778\uc790\ub85c std::regex \uac1d\uccb4\ub97c \uc0dd\uc131\ud55c \ub4a4, \uac80\uc0ac\ud558\uace0\uc790 \ud558\ub294 \ubb38\uc790\uc5f4\uc774 \uc815\uaddc\ud45c\ud604\uc2dd\uc5d0 \uc815\ud655\ud788 \uc77c\uce58\ud558\ub294\uc9c0\ub97c \uc54c\uc544\ubcfc \ub54c\ub294 std::regex_match, \ubb38\uc790\uc5f4\uc774 \uc815\uaddc\ud45c\ud604\uc2dd\uc5d0 \ubd80\ud569\ub418\ub294 \ubd80\ubd84\uc744 \ud3ec\ud568\ud558\uace0 \uc788\ub294\uc9c0\ub97c \uc54c\uc544\ubcfc \ub54c\ub294 std::regex_search\ub97c \uc0ac\uc6a9\ud558\uba74 \ub41c\ub2e4. \ub2e4\uc74c\uc740 \uc785\ub825\ubc1b\uc740 \uac12\uc774 “hello”\uc778\uc9c0\ub97c \ud655\uc778\ud558\ub294 \ucf54\ub4dc\uc774\ub2e4. \/\/ \uc774 \ucf54\ub4dc\ub294 regex \uc0ac\uc6a9\uc744 \ubcf4\uc5ec\uc8fc\uae30 \uc704\ud55c \uc608\uc81c\uc77c \ubfd0, \/\/ \ub2e8\uc21c \ubb38\uc790\uc5f4 \ube44\uad50\uc758 \uacbd\uc6b0\uc5d4 strcmp \uac19\uc740 CRT \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub0ab\uc2b5\ub2c8\ub2e4. #include <regex> #include <iostream> #include <string> int main() { std::regex rx(“hello”); std::regex exit(“exit”); std::string s; std::getline(std::cin, s); while(false == std::regex_match(s, exit)) { if(std::regex_match(s, rx)) std::endl(std::cout << “match”); else std::endl(std::cout << “mismatch”); std::getline(std::cin, s); } } \ub2e4\uc74c\uc740 ID \uac12\uc774 \uc601\ubb38 \ub610\ub294 \uc22b\uc790 4~20 \uae00\uc790\uc5d0 \ud574\ub2f9\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ucf54\ub4dc\uc774\ub2e4. #include <regex> #include <iostream> #include <string> int main() { std::regex rx(“^[a-z0-9A-Z]{4,20}+$”); std::regex exit(“exit”); std::string s; std::getline(std::cin, s); while(false == std::regex_match(s, exit)) { if(std::regex_match(s, rx)) std::endl(std::cout << “valid”); […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"ngg_post_thumbnail":0,"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[9],"tags":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5q9Zn-5p","jetpack-related-posts":[{"id":337,"url":"https:\/\/blog.box.kr\/?p=337","url_meta":{"origin":335,"position":0},"title":"\uc815\uaddc\uc2dd \uc0ac\uc6a9\ubc95 [\ud38c] boost \uc0ac\uc6a9","date":"2014-08-12","format":false,"excerpt":"\uc9c8\ubb38 ::#\uc774 \ubd99\uc740 \uc804\ud654 \ubc88\ud638 \uc55e\uc5d0\ub294 %23\uc744 \ubd99\uc774\uace0 \uc2f6\uc74c.. \u00a0 \ub2f5\ucf54\ub4dc :: std::string result, list = \"#011-222-3333\"; const char* regStr = \"(#)?(01[016789])-?(d{3,4})-?(d{4})\"; const char* subStr = \"(?1%23)$2$3$4\"; boost::regex_replace(result, list.begin(), list.end(), regStr, subStr, boost::match_default | boost::format_all); std::cout << result << std::endl; [url]http:\/\/www.boost.org\/libs\/regex\/doc\/regex_replace.html[\/url] [url]http:\/\/ourworld.compuserve.com\/homepages\/John_Maddock\/[\/url] [url]http:\/\/research.microsoft.com\/projects\/greta\/gretauserguide.htm[\/url] \u00a0","rel":"","context":"In "C\/C++"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":339,"url":"https:\/\/blog.box.kr\/?p=339","url_meta":{"origin":335,"position":1},"title":"[c++11] \uc798 \uc4f0\uba74 \ub9e4\uc6b0 \ud3b8\ub9ac\ud55c C++11\uc758 \ubb38\ubc95\ub4e4","date":"2014-08-12","format":false,"excerpt":"C\/C++\uc5b8\uc5b4\ub294 \uc800\uc218\uc900\uae4c\uc9c0 \uc815\ubc00\ud558\uac8c \ub2e4\ub8f0 \uc218 \uc788\ub294 \ubc18\uba74, \ud504\ub85c\uadf8\ub798\uba38\uac00 \uc77c\uc77c\ud788 \uad00\ub9ac\ud574\uc918\uc57c\ud558\ub294 \ubd80\ubd84\uc774 \ub9ce\ub2e4\ub294\uac8c C\/C++\uc5b8\uc5b4\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uacac\ud574\uc785\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc800\uc218\uc900\uae4c\uc9c0 \uc77c\uc77c\ud788 \uc2e0\uacbd\uc4f0\uc9c0 \uc54a\uc544\ub3c4 \ub418\ub294 \ucfe8\ud55c \uc5b8\uc5b4\ub97c \uac00\uc9c0\uace0 \ub192\uc740 \uc0dd\uc0b0\uc131\uc744 \ucd94\uad6c\ud558\ub294\uac8c \ucd94\uc138\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. . . . \ub9cc, C++\uc758 \uace8\uc218\ube60\ub85c\uc11c C++11\uc744 \ud1b5\ud574 C++\ub85c\ub3c4 \ucda9\ubd84\ud788 \ucfe8\ud558\uace0 \uc0dd\uc0b0\uc131 \ub192\uc740 \ucf54-\ub4dc\ub97c \uc791\uc131\ud560\uc218 \uc788\ub2e4\uace0 \ubcc0\ud638\ub97c \ud574\ubcf4\ub824\uace0 \ud569\ub2c8\ub2e4. Visual\u2026","rel":"","context":"In "C\/C++"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":230,"url":"https:\/\/blog.box.kr\/?p=230","url_meta":{"origin":335,"position":2},"title":"std::string \ub2e4\ub8e8\uae30.. ( \ucc3e\uae30, \uacf5\ubc31\uc81c\uac70 \ub4f1\ub4f1)","date":"2014-07-23","format":false,"excerpt":"\ubb38\uc790\uc5f4 string #include \"StdAfx.h\" #include \"StringTest.h\" #include