linux C ±à³Ì»·¾³µÄ×齨
ÓüÇʱ¾Ð´C³ÌÐò£¬²¢±àÒë¡£ ¸Õ×°ºÃµÄϵͳ
ÖÐÒѾÓÐGCCÁË£¬µ«ÊÇÕâ¸öGCCʲôÎļþ¶¼²»ÄܱàÒ룬ÒòΪûÓÐһЩ±ØÐëµÄÍ·Îļþ£¬ËùÒÔÒª°²×°build-essentialÕâ¸öÈí¼þ
°ü£¬°²×°ÁËÕâ¸ö°ü»á×Ô¶¯°²×°ÉÏg++,libc6-dev,linux
-libc-dev,libstdc++6-4.1-devµÈһЩ±ØÐëµÄÈí¼þºÍÍ·ÎļþµÄ¿â¡£
¿ÉÒÔÔÚÐÂÁ¢µÃÀïÃæËÑË÷build-essential»òÔÚÖÕ¶ËÊäÈëÏÂÃæÃüÁî
£º
´úÂë:
sudo apt-get install build-essential
man ÊÖ²á ²é¿´ÏµÍ³µ÷ÓúͿ⺯Êý
sudo apt-get install manpages-dev
ÈçÏë²é¿´readϵͳµ÷Óà ¿ÉÒÔ²ÉÓà man 2 read
locate ËÑË÷ijһÎļþÎÅÖ®
grep ËÑË÷ÎļþÖеÄÄÚÈÝ
Ïà¹ØÎĵµ£º
Precedence Operator Description Example Overloadable Associativity
1
::
Scope resolution operator
Class::age = 2;
no
none
2
()
()
[]
->
.
++
--
const_cast
dynamic_cast
static_cast
reinterpret_cast
typeid
Function call
Member initalization
Array access
Member access from ......
1.
ÔËÐÐʱ¿âµÄ·¾¶
Ö¸¶¨·½Ê½£º
£¨1£©
Á¬½ÓÑ¡Ïî
–libpath
£¨2£©
»·¾³±äÁ¿
ARMLIB
ÓÅÏȼ¶£º
libpath
¸ßÓÚ
ARMLIB
±»Ö¸¶¨µÄ·¾¶£º
°üº¬
a ......
ѧϰlinuxϵÄc/c++±à³Ì
1£¬ÏÈÓÐlinux»·¾³
´îminGWºÍcygwin¶¼ÓеãÂé·³£¬×î×î¼òµ¥µÄ°ì·¨»¹ÊÇ×°¸öÕæÕýµÄlinux£¬ÓÃÐéÄâ»úÒ²ºÃ£¬ÔÚÍøÂçÉϵÄÁíһ̨»úÆ÷Ò²ºÃ¡£ÕâÑù²»½ö¿ì£¬¶øÇÒÄãÓÐÁËÕæÕýµÄ»·¾³¡£
2.»áC/C++ÓïÑÔ£¨¹À¼ÆÄã»áµÄ£©
3.ÈëÃŽ׶ÎÊìϤgccÃüÁîÐУ¬×î»ù±¾µÄ²ÎÊý£¬È磬-g,-W,-O,-o,-c ½¨Òé¿´man gcc(ºÜ´óÕÒÏ ......
×î½üÔÚcsdnµÄÂÛ̳ÉÏ·¢ÁËÕâÑùÒ»¸öÌû×ÓÈçÏÂ
int a=5;
a*=a/=a++;
ÎÒÔÚÒ»±¾¶þ¼¶cµÄÊéÉÏ¿´µ½µÄ´ð°¸ÊÇ2 ÓÉÓÚÎÒ¶Ô´ËÌâ²¢²»ÊÇÊ®·ÖÀí½â ËùÒÔÔÚÂÛ̳ÉÏ·¢±í ¿´ÓÐûÓÐÈËÄܰï׎âÊÍһϠȴûÓÐÏëµ½ÒýÀ´µÄ40¶àÂ¥µÄÒ»¸ö³¤Ìù ÒÔÖÁÓÚµ½×îºóÌÖÂÛµÄÄÚÈÝÔ¶Ô¶³¬¹ýµÄÌâÄ¿±¾Éí ÕæÊµ²»½â,ΪʲôÕâôÓÐÕùÒéµÄÌâÈ´ÄÃÀ´¿¼ÈË,Äѵ½¶¼Òª°´¶þ¼¶cµÄvc±àÒ ......
CµÄº¯ÊýÖ¸ÕëºÜÇ¿´ó£¬ÓúÃÁ˲ÅÊÇCÓïÑԵĸßÊÖ¡£ÏñGtkÖеĻص÷º¯ÊýµÄʹÓ㬶¼ÌåÏÖÁ˺¯ÊýÖ¸ÕëµÄÇ¿´óÍþÁ¦¡£
struct Point{
int x, y;
};
/*Shape*/
/*----------------------------------------------------------------*/
struct Shape {
struct Methods* methods;
};
struct Meth ......