采用纯C语言进行面向对象编程的模板 - OOC-GCC

     <p>这是一个模板,是一些宏的集合,针对跨平台的GCC设计[0.11版以后的与VC9编译器兼容]</p>    <p>只用纯粹的C实现简单的OO的机制而不必了解冗杂的C++的语法,</p>    <p>其实现了简单的"类"的模拟,析构与构造,以及对单根继承的模拟.</p>    <p>在很大程度上,可以模拟完成大部分OO中较为重要的特性.</p>    <p>另有简化版ooc-lite( <a href="/misc/goto?guid=4959517483733373819">http://code.google.com/p/ooc-lite/</a> )及相关文档,</p>    <p>提供测试实例及设计思路详解.</p>    <pre class="brush:cpp; toolbar: true; auto-links: false;">#include "OOStd.h"  CLASS(Animal){         char *name;         STATIC(Animal);         vFn talk; }; static int Animal_load(Animal *THIS,void *name){         THIS->name=name;         return 0; } ASM(Animal,Animal_load,NULL,NULL,NULL)  CLASS_EX(Cat,Animal){         STATIC_EX(Cat,Animal); }; static void Meow(Animal *THIS){         printf("Meow!My name is %s!\n",THIS->name); }  static int Cat_loadSt(StAnimal *THIS,void *PARAM){         THIS->talk=(void *)Meow;         return 0; } ASM_EX(Cat,Animal,NULL,NULL,Cat_loadSt,NULL)   CLASS_EX(Dog,Animal){         STATIC_EX(Dog,Animal); }; static void Woof(Animal *THIS){         printf("Woof!My name is %s!\n",THIS->name); } static int Dog_loadSt(StAnimal *THIS,void *PARAM){         THIS->talk=(void *)Woof;         return 0; } ASM_EX(Dog,Animal,NULL,NULL,Dog_loadSt,NULL)  int main(){         Animal *animals[4000];         StAnimal *f;         int i=0;         for(i=0;i<4000;i++)         {                 if(i%2==0) animals[i]=NEW(Dog,"Jack");                 else animals[i]=NEW(Cat,"Lily");         };         f=ST(animals[0]);         for(i=0;i<4000;++i){                 f->talk(animals[i]);         }         for(i=0;i<4000;++i){                 DELETE0(animals[i]);         }         return 0; }</pre>    <p><strong>项目主页：</strong><a href="http://www.open-open.com/lib/view/home/1326987473218" target="_blank">http://www.open-open.com/lib/view/home/1326987473218</a></p>    <p></p>    <p></p>