[B! cpp] andyroidã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

andyroid id:andyroid

cppã«é–¢ã™ã‚‹andyroidã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (22)

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JNIã¨C++ä¾‹å¤– - meryngii.neta
JNIé–¢é€£ã®è©±ãŒç¶šãã¾ã™ã€‚ ä»Šæ—¥ã¯çŸã„ã§ã™ãŒã€JNIã¨C++ä¾‹å¤–ã«ã¤ã„ã¦ã€‚ æœ€è¿‘ã§ã¯Android NDKã‚‚C++ã®ä¾‹å¤–ï¼ˆã‚„RTTIï¼‰ã«å¯¾å¿œã—ã¦ã„ã¦ã€ãã®ãŠã‹ã’ã§ä¾‹å¤–ãŒå¿…è¦ãªSTLãªã©ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’è‡ªç”±ã«ä½¿ãˆã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ã—ã‹ã—ã€Javaå´ã¯C++ã®ä¾‹å¤–ã‚’ç†è§£ã—ã¦ãã‚Œãªã„ã®ã§ã€ã‚‚ã—JNIã‚’ä»‹ã—ãŸé–¢æ•°ãŒãƒã‚¤ãƒ†ã‚£ãƒ–é ˜åŸŸã§ä¾‹å¤–ã‚’ã‚ãƒ£ãƒƒãƒã—æãã‚‹ã¨ã€ã™ãã«Segmentation Faultã§è½ã¡ã¾ã™ã€‚ è§£æ±ºç–ã¨ã—ã¦ã¯ã€JNIã‹ã‚‰å‘¼ã³å‡ºã•ã‚ŒãŸC++å´ã®å†…éƒ¨å‡¦ç†ã‚’ã€noexceptãªé–¢æ•°ã«é–‰ã˜è¾¼ã‚ã¦ã—ã¾ãˆã°ã‚ˆã„ã‚ã‘ã§ã™ã€‚ã‚‚ã¡ã‚ã‚“ã‚¨ãƒ©ãƒ¼ãŒç™ºè¦‹ã§ããªã„ã®ã‚‚ã¾ãšã„ã®ã§ã€JNIã‚’ä½¿ã£ã¦Javaå´ã®ä¾‹å¤–ã«å¤‰æ›ã—ã¦ã—ã¾ã„ã¾ã™ã€‚ JNIEXPORT void JNICALL Java_Foo_bar (JNIEnv* env, jobject thisj) { jni_util::convertExcep
andyroid 2014/04/04
C++

cpp
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C++ Member variables confusion
andyroid 2014/03/28
cpp
ãƒªãƒ³ã‚¯
Initialize reference member in class C++
andyroid 2014/03/28
cpp
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Constructor for '' must explicitly initialize the reference member ''
andyroid 2014/03/28
cpp
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How do you explicitly initialize a reference in c++?
andyroid 2014/03/28
cpp
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ãƒãƒ™ãƒ¼ãƒ«ã®ï¼£ï¼‹ï¼‹æ•™å®¤
andyroid 2014/03/28
C++

cpp
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C++ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ ç¬¬2ç‰ˆ ã‚’å‡ºã—ã¾ã™ - Faith and Brave - C++ã§éŠã¼ã†
2009å¹´ã«å‡ºç‰ˆã—ãŸæ›¸ç±ã€ŽC++ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã€ã®ç¬¬2ç‰ˆã‚’å‡ºç‰ˆã—ã¾ã™ã€‚ C++ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ ç¬¬2ç‰ˆ - Amazon.co.jp C++ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ ç¬¬2ç‰ˆ - SBã‚¯ãƒªã‚¨ã‚¤ãƒ†ã‚£ãƒ– ç™ºå£²æ—¥ã¯ã€2014å¹´4æœˆ17æ—¥(æœ¨)ã§ã™ã€‚ C++ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ æœ¬æ›¸ã¯ã€ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžC++ã®ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆæ©Ÿèƒ½ã«é–¢ã™ã‚‹æŠ€æ³•ã‚’è§£èª¬ã—ãŸæœ¬ã§ã™ã€‚ ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ã‚ˆã‚Šæ±Žç”¨çš„ã«ã—ã¦ã„ãã«ã‚ãŸã£ã¦èµ·ãã‚‹ã€æ§˜ã€…ãªå•é¡Œã¸ã®è§£æ³•ã‚’æä¾›ã—ã¾ã™ã€‚ ç¬¬2ç‰ˆã®æ›´æ–°å†…å®¹ ç¬¬2ç‰ˆã®ä¸»ãªæ›´æ–°ã¯ã€C++11ã¸ã®å¯¾å¿œã§ã™ã€‚C++11ã«è¿½åŠ ã•ã‚ŒãŸæ©Ÿèƒ½ã‚’ä½¿ç”¨ã—ãŸå„ç¨®æŠ€æ³•ã‚’æŽ²è¼‰ã—ã¦ã„ã¾ã™ã€‚C++03ã®æŠ€æ³•ã§ä»Šã‚‚ãªãŠæœ‰ç”¨ãªã‚‚ã®ã¯æ®‹ã—ã¦ã‚ã‚Šã¾ã™ã€‚ ç¬¬2ç‰ˆã§ã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ãªå¤‰æ›´ã‚’è¡Œã„ã¾ã—ãŸï¼š ç¬¬1ç‰ˆã®ç« ã€ŒExtension Member Functionã€ãŠã‚ˆã³ã€ŒC++0xã«ãŠã‘ã‚‹ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã€ã‚’å‰Šé™¤ æ–°ç« ã€Œã‚³ãƒ³ã‚»ãƒ—
andyroid 2014/03/26
C++

cpp
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Call to implicitly deleted copy constructor in LLVM
andyroid 2014/03/26
implicitly-deleted

cpp
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std::vector - cppreference.com
andyroid 2013/11/20
cpp

c++

vector

stl
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C++ã®åŸºç¤Ž : const ä¿®é£¾å
BREW C++ ãƒ©ã‚¤ãƒ–ãƒ©ãƒª & GUI ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ & XML ãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢Â /Â æºå¸¯Â Java ã‚¢ãƒ—ãƒªåœ§ç¸®ãƒ„ãƒ¼ãƒ« : æ ªå¼ä¼šç¤¾ ã‚½ãƒ•ã‚£ã‚¢ãƒ»ã‚¯ãƒ¬ã‚¤ãƒ‰ãƒ« English FAQ C++ã®åŸºç¤Ž : const ä¿®é£¾å const ä¿®é£¾å C++ è¨€èªžã«ã¯ã€å®šæ•°ã‚’è¡¨ç¾ã™ã‚‹ãŸã‚ã® const ä¿®é£¾åãŒç”¨æ„ã•ã‚Œã¦ã„ã¾ã™ã€‚ã“ã“ã§ã¯ const ä¿®é£¾åã®ã•ã¾ã–ã¾ãªä½¿ã„æ–¹ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚ const ä¿®é£¾åã‚’ä½¿ã†ç›®çš„ã¯ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«ã‚ˆã‚‹æœ€é©åŒ–ã‚’ä¿ƒé€²ã™ã‚‹ãŸã‚ã¨ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã®æ„å‘³ã‚’ã‚ˆã‚Šæ˜Žç¢ºã«ã™ã‚‹ã“ã¨ã§ã™ã€‚ const å¤‰æ•° å¤‰æ•°ã®å®£è¨€ã« const ã‚’ã¤ã‘ã‚‹ã“ã¨ã§ã€ãã®å¤‰æ•°ã®å€¤ãŒæ›¸ãæ›ãˆã‚‰ã‚Œãªã„ã‚ˆã†ã«ã§ãã¾ã™ã€‚ const SIntN max_foods = 120; max_foods = 130; // ã‚³ãƒ³ãƒ‘ã‚¤ãƒ« ã‚¨ãƒ©ãƒ¼ const å¼•æ•° é–¢æ•°ã®å¼•æ•°ã« const ã‚’æŒ‡å®šã™ã‚‹ã¨ã€ãã®é–¢æ•°ã®ä¸ã§
andyroid 2013/11/04
const

c++

cpp
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Page Redirection - GNU Project
This page has been incorporated into another. If you are not redirected automatically, click here. For questions related to the use of GCC, please consult these web pages and the GCC manuals. If that fails, the [email protected] mailing list might help. Comments on these web pages and the development of GCC are welcome on our developer list at [email protected]. All of our lists have public archi
andyroid 2013/01/21
C++

cpp

gcc

C++11

c++0x

GNU
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ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã›
ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã› ã„ã¤ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”åˆ©ç”¨ã„ãŸã ãèª ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ãŠå®¢æ§˜ãŒã‚¢ã‚¯ã‚»ã‚¹ã•ã‚ŒãŸã‚µãƒ¼ãƒ“ã‚¹ã¯æœ¬æ—¥ã¾ã§ã«ã‚µãƒ¼ãƒ“ã‚¹ã‚’çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ ä»Šå¾Œã¨ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”æ„›é¡§ãã ã•ã„ã¾ã™ã‚ˆã†ã€ã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚
andyroid 2011/12/13
cpp

stl

vector
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C++ dlopen mini HOWTO
I donâ€™t maintain the C++ dlopen mini HOWTO any more. I last updated it in 2006, so there are likely better ways to do what you want to achieve by now. You can find a copy at https://tldp.org/HOWTO/C++-dlopen .
andyroid 2011/12/04
cpp
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sixnine.net
sixnine.net 2024 è‘—ä½œæ¨©. ä¸è¨±è¤‡è£½ ãƒ—ãƒ©ã‚¤ãƒã‚·ãƒ¼ãƒãƒªã‚·ãƒ¼
andyroid 2011/12/04
cpp
ãƒªãƒ³ã‚¯
Why doesn't this reinterpret_cast compile?
I understand that reinterpret_cast is dangerous, I'm just doing this to test it. I have the following code: int x = 0; double y = reinterpret_cast<double>(x); When I try to compile the program, it gives me an error saying invalid cast from type 'float' to type 'double What's going on? I thought reinterpret_cast was the rogue cast that you could use to convert apples to submarines, why won't this s
andyroid 2011/12/04
cpp
ãƒªãƒ³ã‚¯
When to use reinterpret_cast - C++ Forum
andyroid 2011/12/03
cpp
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Reinterpret_cast â€“ cpp â€“ Coding Friends
andyroid 2011/12/03
cpp
ãƒªãƒ³ã‚¯
Sun Studio 12: C++ ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚ºã‚¬ã‚¤ãƒ‰
andyroid 2011/12/01
cpp
ãƒªãƒ³ã‚¯
STLè¶…å…¥é–€
Last update 1999/08/07 STLè¶…å…¥é–€ (C)å¹³å±±ç›´ä¹‹ ç„¡æ–è»¢è¼‰ã¯ç¦æ¢ã€ãƒªãƒ³ã‚¯ã¯ãƒ•ãƒªãƒ¼ èª¤å—è„±å—ã®æŒ‡æ‘˜ã¯æ“è¿Ž ã¯ã˜ã‚ã« STLã®çŸ¥ååº¦ãŒæ„å¤–ã¨ä½Žã„ã®ã§ã€å•“è’™ã®ãŸã‚ã«STLå…¥é–€ã‚’æ›¸ãã“ã¨ã«ã—ã¾ã™ã€‚æ™®æ®µåŒæ–¹å‘ãƒªãƒ³ã‚¯ãƒªã‚¹ãƒˆã‚„å‹•çš„é…åˆ—ã®ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãã®ã«é£½ãã¦ã„ã‚‹äººã¯ã€èªã‚“ã§ã¿ã¦ãã ã•ã„ã€‚çµ¶å¯¾ä½¿ã£ãŸã»ã†ãŒãƒ©ã‚¯ã§ã™ã‹ã‚‰ã€‚ ã“ã‚“ãªäººãŒå¯¾è±¡ STLã¯C++ã®ã€Œãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã€ã¨ã„ã†æ©Ÿèƒ½ã‚’ä½¿ã£ã¦ã„ã¾ã™ã®ã§ã€æ™®æ®µC/C++ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’Cã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨ã—ã¦ä½¿ã£ã¦ã‚‹äººã‚‚ã€C++ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨ã—ã¦ä½¿ã‚ãªã‘ã‚Œã°ãªã‚Šã¾ã›ã‚“ã€‚STLã‚’ãŸã ä½¿ã†ã ã‘ãªã‚‰å¤§ã—ã¦é›£ã—ãã¯ãªã„ã®ã§ã€C++ã‚’better Cã¨ã—ã¦ä½¿ã†ã®ã‚‚ã‚ˆã„ã‹ã¨æ€ã„ã¾ã™ã€‚ã“ã‚Œä»¥å¾Œã‚‚ãã®ã‚ˆã†ãªå‰æã§èª¬æ˜Žã—ã¾ã™ã€‚ã‚ˆãåˆ†ã‹ã‚‰ãªã„ã“ã¨ãŒã‚ã£ãŸã‚‰æŽ²ç¤ºæ¿ã§è³ªå•ã—ã¦ãã ã•ã„ã€‚ â€»è¦ã™ã‚‹ã«CãŒè§£ã£ã¦ã„ã‚‹äººå‘ã‘â€» STLã®ç›®çš„ STLã¨ã¯ã€å‹•çš„é…åˆ—ã‚„åŒæ–¹å‘ãƒªãƒ³ã‚¯ãƒªã‚¹ãƒˆ
andyroid 2011/12/01
cpp

stl
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ã€C++ã€‘ã‚µãƒ–ã‚¯ãƒ©ã‚¹ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‹ã‚‰ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚¯ãƒ©ã‚¹ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’æŒ‡å®šã—ã¦å‘¼ã³å‡ºã™
ã¯ã˜ã‚ã« ç¶™æ‰¿é–¢ä¿‚ã«ã‚ã‚‹ï¼’ã¤ã®ã‚¯ãƒ©ã‚¹ã«ãŠã„ã¦ã€ã‚µãƒ–ã‚¯ãƒ©ã‚¹ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‹ã‚‰ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚¯ãƒ©ã‚¹ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’æ˜Žç¤ºçš„ã«æŒ‡å®šã—ã¦å‘¼ã³å‡ºã™æ–¹æ³•ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚ ã“ã®ãƒšãƒ¼ã‚¸ã¯C++ã§ã®å®Ÿç¾æ–¹æ³•ã«ã¤ã„ã¦èª¬æ˜Žã—ã¦ã„ã¾ã™ã€Javaã§ã®å®Ÿç¾æ–¹æ³•ã«ã¤ã„ã¦ã¯ã“ã¡ã‚‰ã‚’ã€PHPã§ã®å®Ÿç¾æ–¹æ³•ã«ã¤ã„ã¦ã¯ã“ã¡ã‚‰ã‚’ã”å‚ç…§ãã ã•ã„ã€‚ ã‚µãƒ–ã‚¯ãƒ©ã‚¹ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿å®£è¨€ ã‚µãƒ–ã‚¯ãƒ©ã‚¹ã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ç”Ÿæˆæ™‚ã«åˆ©ç”¨ã™ã‚‹ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚¯ãƒ©ã‚¹ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’æŒ‡å®šã™ã‚‹ã«ã¯ã€ã‚µãƒ–ã‚¯ãƒ©ã‚¹ã®å„ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿å®£è¨€ã®å¾Œã‚ã«ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚¯ãƒ©ã‚¹ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’ä¸‹è¨˜ã®ã‚ˆã†ã«æŒ‡å®šã—ã¦å‘¼ã³å‡ºã—ã¾ã™ã€‚ #include <stdio.h> class Super { public: Super() { puts("Super() ãŒå‘¼ã°ã‚Œã¾ã—ãŸã€‚"); } public: Super(int aNumber) { puts("Super(int) ãŒå‘¼ã°ã‚Œã¾ã—ãŸã€‚"
andyroid 2011/12/01
cpp

constructor
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