lz怎么知道内存泄漏了,就这段程序而言,不应该有内存泄漏Dlg::OnInitDialog()
{
......
Test** pGroup = new Test*[2];
MyTest* pNew1 = new MyTest;
pNew1->SetText( "123456" );
pGroup[0] = pNew1;
MyTest* pNew2 = new MyTest;
pNew2->SetText( "abcdef" );
pGroup[0] = pNew2;
delete pGroup[0];
delete pGroup[1];
delete [] pGroup;
//内存泄漏 ?凭什么说内存泄漏?
}
lz怎么知道内存泄漏了,就这段程序而言,不应该有内存泄漏Dlg::OnInitDialog()
{
......
Test** pGroup = new Test*[2];
MyTest* pNew1 = new MyTest;
pNew1->SetText( "123456" );
pGroup[0] = pNew1;
MyTest* pNew2 = new MyTest;
pNew2->SetText( "abcdef" );
pGroup[0] = pNew2;
delete pGroup[0];
delete pGroup[1];
delete [] pGroup;
//内存泄漏 ?凭什么说内存泄漏?
}
亲测
MyTest* pNew2 = new MyTest;
pNew2->SetText( "abcdef" );
pGroup[0] = pNew2;//难道我看错了,这里运行后,你'怎么通过pgroup来删
delete pGroup[0];
MyTest* pNew1 = new MyTest;
pNew1->SetText( "123456" );
pGroup[0] = pNew1;
MyTest* pNew2 = new MyTest;
pNew2->SetText( "abcdef" );
pGroup[0] = pNew2;
pGroup[1] = pNew2;
// pGroup[0] = pNew1 lost !
delete pGroup[0];
delete pGroup[1];
delete [] pGroup;