struct noise {
    int data[3];
};

int _tmain(int argc,_TCHAR* argv[])
{   
    std::vector<noise*> vn; 
    std::vector<std::complex<double>*> vv;

    for (int i(0); i < 90000; ++i) {
        std::complex<double> *cur = new std::complex<double>(1,1);
        assert( ! ((int)cur&1) ); // assert if adress is not even
        vv.push_back(cur);
        if ( ! (i% (rand()%5 + 1)) ) vn.push_back(new noise);
    }

    for (std::size_t i(0),ie(vv.size()); i < ie; ++i) { delete vv[i]; }
    for (std::size_t i(0),ie(vn.size()); i < ie; ++i) { delete vn[i]; }

    system("PAUSE");
    return 0;
}

它绝不断言！怎么会这样？有没有办法让它断言？作为副作用,这有什么用途吗？