{"id":135,"date":"2010-04-17T23:10:54","date_gmt":"2010-04-18T08:10:54","guid":{"rendered":"\/blog\/?p=135"},"modified":"2023-09-21T09:39:20","modified_gmt":"2023-09-21T00:39:20","slug":"vc-pragma-warning","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=135","title":{"rendered":"[VC] #pragma warning"},"content":{"rendered":"\n

#pragma warning( warning-specifier : warning-number-list [; warning-specifier : warning-number-list...] )
#pragma warning( push[ ,n ] )
#pragma warning( pop )
<\/SPAN><\/STRONG>
\ucef4\ud30c\uc77c\ub7ec \uacbd\uace0 \uba54\uc2dc\uc9c0 \uad00\ub828 \ub3d9\uc791\uc5d0 \ub300\ud55c \uc120\ud0dd\uc801 \uc218\uc815\uc744 \ud5c8\uc6a9\ud574\uc900\ub2e4.
\uacbd\uace0-\uc9c0\uc2dc\uc5b4(warning-specifier)\ub294 \ub2e4\uc74c\uc758 \uac83\ub4e4 \uac00\uc6b4\ub370 \ud558\ub098\uc77c \uc218 \uc788\ub2e4.
<\/P>\n


\uacbd\uace0-\uc9c0\uc2dc\uc5b4\uc758 \uc758\ubbf8
<\/STRONG>
once<\/SPAN><\/STRONG>
\uc9c0\uc815\ud55c \uba54\uc2dc\uc9c0(\ub4e4)\uc744 \uc624\uc9c1 \ud55c \ubc88\ub9cc \ud45c\uc2dc\ud55c\ub2e4.

default<\/SPAN><\/STRONG>
\uacbd\uace0 \ub3d9\uc791\uc744 \uadf8\uac83\uc758 \ub514\ud3f4\ud2b8\uac12\uc73c\ub85c \uc7ac\uc124\uc815(reset)\ud55c\ub2e4. \uc774\uac83\uc740 \ub514\ud3f4\ud2b8\ub85c \uaebc\uc838 \uc788\ub294 \uacbd\uace0\ub97c \ucf1c\ub294 \ud6a8\uacfc\ub3c4 \uac00\uc9c0\uace0 \uc788\ub2e4. \uc774\uc81c \uadf8 \uacbd\uace0\uc758 \ub514\ud3f4\ud2b8(\ubb38\uc11c\uc5d0 \uae30\ub85d\ub41c) \uc218\uc900\uc5d0\uc11c \ud574\ub2f9 \uacbd\uace0\uac00 \ubc1c\uc0dd\ub420 \uac83\uc774\ub2e4.

\uc880 \ub354 \uc790\uc138\ud55c \uc815\ubcf4\ub97c \uc6d0\ud55c\ub2e4\uba74, \ub514\ud3f4\ud2b8\ub85c \uaebc\uc838 \uc788\ub294 \ucef4\ud30c\uc77c\ub7ec \uacbd\uace0\ub4e4<\/A>\uc744 \ubcf4\ub77c.
 
1, 2, 3, 4<\/SPAN><\/STRONG>
\uc9c0\uc815\ud55c \uacbd\uace0(\ub4e4)\uc5d0 \ub300\ud574 \uc8fc\uc5b4\uc9c4 \uc218\uc900\uc744 \uc801\uc6a9\ud55c\ub2e4. \uc774\uac83 \uc5ed\uc2dc \ub514\ud3f4\ud2b8\ub85c \uaebc\uc838 \uc788\ub294 \uacbd\uace0\ub97c \ucf1c\ub294 \ud6a8\uacfc\ub97c \uac00\uc9c0\uace0 \uc788\ub2e4.

disable<\/SPAN><\/STRONG>
\uc9c0\uc815\ud55c \uacbd\uace0 \uba54\uc2dc\uc9c0(\ub4e4)\ub97c \ubc1c\uc0dd\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud55c\ub2e4.

error<\/SPAN><\/STRONG>
\uc9c0\uc815\ud55c \uacbd\uace0\ub4e4\uc744 \uc5d0\ub7ec\ub85c \ubcf4\uace0\ud55c\ub2e4.<\/P>\n


\uacbd\uace0-\uc22b\uc790-\ub9ac\uc2a4\ud2b8(warning-number-list)\ub294 \uc5b4\ub5a4 \uacbd\uace0 \uc22b\uc790\ub4e4\uc774\ub77c\ub3c4 \ud3ec\ud568\ud560 \uc218 \uc788\ub2e4. \ub2e4\uc74c\ucc98\ub7fc \uac19\uc740 pragma \uc9c0\uc2dc\ubb38\uc548\uc5d0\uc11c \uc5ec\ub7ec \uc635\uc158\ub4e4\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\ub2e4:<\/P>\n


#pragma warning( disable : 4507 34; once : 4385; error : 164 )

\uc774\uac83\uc740 \uae30\ub2a5\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \ub3d9\ub4f1\ud558\ub2e4:<\/P>\n


#pragma warning( disable : 4507 34 )  \/\/ \uacbd\uace0 \uba54\uc2dc\uc9c0 4507\uacfc 4034\ub97c \ub048\ub2e4(disable).
#pragma warning( once : 4385 )         \/\/ \uacbd\uace0 4385\ub97c \ud55c \ubc88\ub9cc \ubc1c\uc0dd\uc2dc\ud0a8\ub2e4.
#pragma warning( error : 164 )           \/\/ \uacbd\uace0 4164\ub97c \uc5d0\ub7ec\ub85c \ubcf4\uace0\ud55c\ub2e4.

\ucef4\ud30c\uc77c\ub7ec\ub294 0~999 \uc0ac\uc774\uc758 \uacbd\uace0 \uc22b\uc790\uc5d0 4000\uc744 \ub354\ud55c\ub2e4\ub294 \uc810\uc744 \uc8fc\uc758\ud558\ub77c.
<\/P>\n


4699 \ubcf4\ub2e4 \ud070 \uacbd\uace0 \uc22b\uc790\ub4e4(\ucf54\ub4dc \uc0dd\uc131\uacfc \uad00\ub828\uc788\ub2e4)\uc5d0 \ub300\ud574\uc11c, \uacbd\uace0 pragma\ub294 \ud568\uc218 \uc815\uc758 \uc678\ubd80\uc5d0\uc11c\ub9cc \ud6a8\uacfc\uac00 \uc788\ub2e4. \ub530\ub77c\uc11c, \uacbd\uace0 pragma\uac00 4699\ubcf4\ub2e4 \ud070 \uacbd\uace0 \uc22b\uc790\ub97c \ud568\uc218 \uc548\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \uadf8\uac83\uc740 \ubb34\uc2dc\ub41c\ub2e4\ub294 \ub73b\uc774\ub2e4. \ub2e4\uc74c\uc758 \uc608\ub294 \ucf54\ub4dc-\uc0dd\uc131 \uacbd\uace0 \uba54\uc2dc\uc9c0 \ubc1c\uc0dd\uc744 \ub044\uace0(disable), \ubcf5\uc6d0\ud558\ub294(restore) \uacbd\uace0 pragma\ub4e4\uc758 \uc62c\ubc14\ub978 \uc704\uce58\ub97c \ubcf4\uc5ec\uc900\ub2e4:

int a;
#pragma warning( disable : 4705 )
void func()
{
    a;
}
#pragma warning( default : 4705 )

\ud568\uc218 \ubab8\uccb4 \uc548\uc5d0\uc11c\ub294, \ub9c8\uc9c0\ub9c9 \uacbd\uace0 pragma \uc124\uc815\uc774 \uc804\uccb4 \ud568\uc218\uc5d0 \ub300\ud574 \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uc810\uc744 \uc8fc\uc758\ud558\ub77c.
<\/P>\n

\uacbd\uace0 pragma\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\ubb38\ub3c4 \uc9c0\uc6d0\ud55c\ub2e4:<\/P>\n


#pragma warning( push [ ,n ] )<\/P>\n

#pragma warning( pop )<\/P>\n


\uc5ec\uae30\uc11c, n\uc740 \uacbd\uace0 \uc218\uc900(1~4)\uc744 \ub098\ud0c0\ub0b8\ub2e4.

pragma warning( push )\ub294 \ubaa8\ub4e0 \uacbd\uace0\ub4e4\uc5d0 \ub300\ud55c \ud604\uc7ac \uacbd\uace0 \uc0c1\ud0dc\ub97c \uc800\uc7a5\ud55c\ub2e4. pragma warning( push, n)\ub294 \ubaa8\ub4e0 \uacbd\uace0\ub4e4\uc5d0 \ub300\ud55c \ud604\uc7ac \uacbd\uace0 \uc0c1\ud0dc\ub97c \uc800\uc7a5\ud558\uace0, \uc804\uc5ed \uacbd\uace0 \uc218\uc900(global warning level)\uc744 n\uc73c\ub85c \uc124\uc815\ud55c\ub2e4.

pragma warning( pop )\uc740 \uc2a4\ud0dd\uc5d0 push\ub41c \ub9c8\uc9c0\ub9c9 \uacbd\uace0 \uc0c1\ud0dc\ub97c pop\ud55c\ub2e4. push\uc640 pop\uc0ac\uc774\uc758 \uc5b4\ub5a0\ud55c \uacbd\uace0 \uc0c1\ud0dc \ubcc0\ud654\ub77c\ub3c4 \ucde8\uc18c\ub41c\ub2e4(be undone). \ub2e4\uc74c \uc608\ub97c \uc0b4\ud3b4 \ubcf4\uc790:
<\/P>\n


#pragma warning( push )
#pragma warning( disable : 4705 )
#pragma warning( disable : 4706 )
#pragma warning( disable : 4707 )
\/\/ \uc5b4\ub5a4 \ucf54\ub4dc
#pragma warning( pop )

\uc774 \ucf54\ub4dc\uc758 \ub9c8\uc9c0\ub9c9\uc5d0\uc11c, pop\uc740 4705, 4706, 4707\uc744 \ud3ec\ud568\ud55c \ubaa8\ub4e0 \uacbd\uace0\ub4e4\uc758 \uc0c1\ud0dc\ub97c \ucf54\ub4dc\uc758 \uc2dc\uc791 \uc9c0\uc810\uc758 \uc0c1\ud0dc\ub85c \ubcf5\uc6d0\ud55c\ub2e4.

\ub2f9 \uc2e0\uc774 \ud5e4\ub354 \ud30c\uc77c\uc744 \uc791\uc131\ud55c\ub2e4\uace0 \ud560 \ub54c, \uadf8 \ud5e4\ub354 \ud30c\uc77c\uc758 \uc0ac\uc6a9\uc790\uac00 \uc124\uc815\ud558\ub294 \uacbd\uace0 \uc0c1\ud0dc \ubcc0\ud654\uac00 \ub2f9\uc2e0\uc758 \ud5e4\ub354\ub97c \uc801\uc808\ud788 \ucef4\ud30c\uc77c\ub418\uc9c0 \ubabb\ud558\uac8c \ud558\ub294 \uac83\uc744 \ub9c9\uae30 \uc704\ud574\uc11c, push\uc640 pop\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \ud5e4\ub354\uc758 \uc2dc\uc791 \ubd80\ubd84\uc5d0 push\ub97c \uc4f0\uace0, \ub9c8\uc9c0\ub9c9\uc5d0 pop\uc744 \uc368\ub77c. \uc608\ub97c \ub4e4\uc5b4, \uacbd\uace0 \uc218\uc900 4\uc5d0\uc11c\ub294 \uae68\ub057\ud558\uac8c(cleanly) \ucef4\ud30c\uc77c\ub418\uc9c0 \uc54a\ub294 \ud5e4\ub354\uac00 \uc788\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uc790. \ub2e4\uc74c \ucf54\ub4dc\ub294 \uacbd\uace0 \uc218\uc900\uc744 3\uc73c\ub85c \ubcc0\uacbd\ud558\uace0, \ud5e4\ub354\uc758 \ub9c8\uc9c0\ub9c9\uc5d0\uc11c \uc6d0\ub798 \uacbd\uace0 \uc218\uc900\uc73c\ub85c \ubcf5\uc6d0\ud55c\ub2e4.
<\/P>\n


#pragma warning( push, 3 )
\/\/ \uc120\uc5b8\/\uc815\uc758
#pragma warning( pop )

\uacbd\uace0\ub97c \uc5b5\uc81c\ud558\ub294 \ucef4\ud30c\uc77c\ub7ec \uc635\uc158\uc5d0 \ub300\ud574\uc11c\ub294 \/FI\uc640 \/w\ub97c \ubcf4\ub77c.<\/P>\n


<\/P>\n

[\ucd9c\ucc98: http:\/\/techmania.egloos.com\/1862127]\n","protected":false},"excerpt":{"rendered":"

#pragma warning( warning-specifier : warning-number-list [; warning-specifier : warning-number-list…] )#pragma warning( push[ ,n ] )#pragma warning( pop )\ucef4\ud30c\uc77c\ub7ec \uacbd\uace0 \uba54\uc2dc\uc9c0 \uad00\ub828 \ub3d9\uc791\uc5d0 \ub300\ud55c \uc120\ud0dd\uc801 \uc218\uc815\uc744 \ud5c8\uc6a9\ud574\uc900\ub2e4.\uacbd\uace0-\uc9c0\uc2dc\uc5b4(warning-specifier)\ub294 \ub2e4\uc74c\uc758 \uac83\ub4e4 \uac00\uc6b4\ub370 \ud558\ub098\uc77c \uc218 \uc788\ub2e4. \uacbd\uace0-\uc9c0\uc2dc\uc5b4\uc758 \uc758\ubbf8once\uc9c0\uc815\ud55c \uba54\uc2dc\uc9c0(\ub4e4)\uc744 \uc624\uc9c1 \ud55c \ubc88\ub9cc \ud45c\uc2dc\ud55c\ub2e4. default\uacbd\uace0 \ub3d9\uc791\uc744 \uadf8\uac83\uc758 \ub514\ud3f4\ud2b8\uac12\uc73c\ub85c \uc7ac\uc124\uc815(reset)\ud55c\ub2e4. \uc774\uac83\uc740 \ub514\ud3f4\ud2b8\ub85c \uaebc\uc838 \uc788\ub294 \uacbd\uace0\ub97c \ucf1c\ub294 \ud6a8\uacfc\ub3c4 \uac00\uc9c0\uace0 \uc788\ub2e4. \uc774\uc81c \uadf8 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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