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#include <algorithm>
#include <iostream>
template <typename T>
class C {
public:
C(T v, const char *s)
{
construct(v, s);
}
C(const C<T> &t)
{
copy(t.val, t.str);
}
void construct(T v, const char *s);
void copy(T v, const char *s);
T val;
const char *str;
};
template <typename T>
void C<T>::construct(T val, const char *str)
{
this->val = val;
this->str = str;
}
template <typename T>
void C<T>::copy(T val, const char *str)
{
this->val = val;
this->str = str;
}
template <typename T>
C<T> foo(C<T> c1, C<T> &c2, const char *str, float f)
{
return C<T>(c1.val + c2.val + f, str);
}
int main()
{
C<int> c1(1, "debug info");
C<int> c2(2, (const char *)0x1234); /* should not crash */
/* 'c1' is passed by value (for each member) */
C<int> c3 = foo(c1, c2, "passed by value", 0.001f);
return c3.val == 3 ? 0 : 1;
}
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