main.cpp
1.37 KB
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#include <stdio.h>
static int g_next_value = 12345;
class VBase
{
public:
VBase() : m_value(g_next_value++) {}
virtual ~VBase() {}
void Print()
{
printf("%p: %s\n%p: m_value = 0x%8.8x\n", this, __PRETTY_FUNCTION__, &m_value, m_value);
}
int m_value;
};
class Derived1 : public virtual VBase
{
public:
Derived1() {};
void Print ()
{
printf("%p: %s\n", this, __PRETTY_FUNCTION__);
VBase::Print();
}
};
class Derived2 : public virtual VBase
{
public:
Derived2() {};
void Print ()
{
printf("%p: %s\n", this, __PRETTY_FUNCTION__);
VBase::Print();
}
};
class Joiner1 : public Derived1, public Derived2
{
public:
Joiner1() :
m_joiner1(3456),
m_joiner2(6789) {}
void Print ()
{
printf("%p: %s \n%p: m_joiner1 = 0x%8.8x\n%p: m_joiner2 = 0x%8.8x\n",
this,
__PRETTY_FUNCTION__,
&m_joiner1,
m_joiner1,
&m_joiner2,
m_joiner2);
Derived1::Print();
Derived2::Print();
}
int m_joiner1;
int m_joiner2;
};
class Joiner2 : public Derived2
{
int m_stuff[32];
};
int main(int argc, const char * argv[])
{
Joiner1 j1;
Joiner2 j2;
j1.Print();
j2.Print();
Derived2 *d = &j1;
d = &j2; // breakpoint 1
return 0; // breakpoint 2
}