static void a_copy_test(void) {
printsln((String)__func__);
Array array, copy;
array = sa_of_string("-1, -2, -3");
copy = a_copy(array);
sa_check_expect(copy, array);
sa_free(array);
a_free(copy);
array = sa_of_string("10");
copy = a_copy(array);
sa_check_expect(copy, array);
sa_free(array);
a_free(copy);
array = sa_of_string("100, -200");
copy = a_copy(array);
sa_check_expect(copy, array);
sa_free(array);
a_free(copy);
array = sa_of_string("");
copy = a_copy(array);
sa_check_expect(copy, array);
sa_free(array);
a_free(copy);
}
static CwtArray* a_clone (CwtArray *a)
{
if (a) {
CwtArray *clone;
clone = a_alloc(a->sizeof_item, a->capacity);
a_copy(clone, a, 0, 0, a->capacity);
return clone;
}
return NULL;
}
void destroy() // nothrow
{
//Self destruction, so move the allocator
this_allocator a_copy(::boost::move(static_cast<this_allocator&>(*this)));
BOOST_ASSERT(a_copy == *this);
this_pointer this_ptr(this_pointer_traits::pointer_to(*this));
//Do it now!
scoped_ptr< this_type, scoped_ptr_dealloc_functor<this_allocator> >
deleter_ptr(this_ptr, a_copy);
typedef typename this_allocator::value_type value_type;
ipcdetail::to_raw_pointer(this_ptr)->~value_type();
}
void destroy() // nothrow
{
//Self destruction, so get a copy of the allocator
//(in the future we could move it)
this_allocator a_copy(*this);
BOOST_ASSERT(a_copy == *this);
this_pointer this_ptr (this);
//Do it now!
scoped_ptr< this_type, scoped_ptr_dealloc_functor<this_allocator> >
deleter(this_ptr, a_copy);
typedef typename this_allocator::value_type value_type;
ipcdetail::to_raw_pointer(this_ptr)->~value_type();
}
harglst*
harg_dup
(harglst* a,
unsigned size)
{
copy_cb desc ;
harg data ;
/* sanity check */
if (a == 0) {
errno = EINVAL;
return 0;
}
desc.trg = 0 ;
desc.depth = 0 ;
data.type = HARG_HARG ;
data.d.d.ptr [0] = a ;
return (harglst*)a_copy (&desc, &data, 0, 0);
}
static void a_copy_test(void) {
printsln((String)__func__);
Array array, copy;
Address a;
array = a_create(3, sizeof(Address));
a = make_address("Fred", "Oyster", "Hannover");
a_set(array, 0, &a);
a = make_address("Frida", "Qwirin", "Hannover");
a_set(array, 1, &a);
a = make_address("James", "Bond", "London");
a_set(array, 2, &a);
copy = a_copy(array);
a_check_expect(copy, array);
a_free(array);
a_free(copy);
array = ia_of_string("-1, -2, -3");
copy = a_copy(array);
ia_check_expect(copy, array);
a_free(array);
a_free(copy);
array = ia_of_string("10");
copy = a_copy(array);
ia_check_expect(copy, array);
a_free(array);
a_free(copy);
array = ia_of_string("100, -200");
copy = a_copy(array);
ia_check_expect(copy, array);
a_free(array);
a_free(copy);
array = ia_of_string("");
copy = a_copy(array);
ia_check_expect(copy, array);
a_free(array);
a_free(copy);
array = da_of_string("-1, -2, -3");
copy = a_copy(array);
da_check_within(array, copy);
a_free(array);
a_free(copy);
array = da_of_string("10");
copy = a_copy(array);
da_check_within(array, copy);
a_free(array);
a_free(copy);
array = da_of_string(" 100, -200 ");
copy = a_copy(array);
da_check_within(array, copy);
a_free(array);
a_free(copy);
array = da_of_string("");
copy = a_copy(array);
da_check_within(array, copy);
a_free(array);
a_free(copy);
}
int main() {
int x = 10;
const int cx = 10;
str y;
const str cy;
//constuctors
any a0;
any a_T_small0 (x);
any a_T_small1(cx);
any a_T_small2(10);
any a_T_big0(y);
any a_T_big1(cy);
any a_T_big2(std::move(y));
//copy constructors
any a_copy(a0);
const any a_copy_small0(a_T_small0);
any a_copy_small1(a_copy_small0);
any a_copy_small2(std::move(a_copy_small1));
const any a_copy_big0(a_T_big0);
any a_copy_big1(a_copy_big0);
any a_copy_big2(std::move(a_copy_big1));
//operator=
a_T_small0 = a_T_small1;
a_T_small2 = a_T_big2;
a_copy_big2 = a_copy_small2;
a_T_big1 = a_T_big0;
//good casts
std::cout << "good casts (small): ";
std::cout << *any_cast<int>(&a_T_small0) << " ";
std::cout << *any_cast<int>(&a_copy_small0) << " ";
std::cout << any_cast<int>(a_T_small0) << " ";
std::cout << any_cast<int>(a_copy_small0) << " ";
std::cout << any_cast<int>(std::move(a_T_small0)) << " ";
std::cout << "\ngood casts (big): ";
std::cout << any_cast<str>(&a_T_big0)->a << " ";
std::cout << any_cast<str>(&a_copy_big0)->a << " ";
std::cout << any_cast<str>(a_T_big0).a << " ";
std::cout << any_cast<str>(a_copy_big0).a << " ";
std::cout << any_cast<str>(std::move(a_T_big0)).a << " ";
//bad casts
std::cout << "\nbad casts: ";
std::cout << (any_cast<double>(&a_T_small0) == nullptr) << " ";
std::cout << (any_cast<other_str>(&a_copy_big0) == nullptr) << " ";
try {
any_cast<other_str>(a_T_big0);
} catch(std::bad_cast& e) {
std::cout << "1 ";
}
try {
any_cast<double>(a_copy_small0);
} catch(std::bad_cast& e) {
std::cout << "1 ";
}
try {
any_cast<int>(std::move(a0));
} catch(std::bad_cast& e) {
std::cout << "1 ";
}
return 0;
}
