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- #include "ace/os.h"
- #include <memory>
- class aaa
- {
- private:
- char * m_data;
- unsigned int m_size;
- public:
- aaa(unsigned int size)
- {
- m_data = new char[size];
- m_size = size;
- }
- ~aaa()
- {
- delete m_data;
- }
- int put()
- {
- return m_size;
- }
- };
- int main (int argc, char *argv[])
- {
- for(int i = 0; i < 1000;i++)
- {
- std::auto_ptr<aaa> a(new aaa(i * 1024));
- //aaa * a = new aaa(1024 * 1024);
- //char * a = new char[1024 * 1024];
- printf("%d",a->put()/1024);
-
- ACE_OS::sleep(1);
- }
- ACE_OS::sleep(1000);
- }
复制代码 使用 windows 的任务管理器查看内存变化,
2772->398->8419->298.......
是 ace 接管有内存池,还是操作系统内存管理很有意思 |
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