int main()
{
Person jane("Jane Doe", 37, 64, 115, true);
Person john("John Smith", 87, 70, 180, false);
Person noone;
// Can't touch these values; they're private. Uncomment these lines
// to see the compiler messages.
//strcpy(noone.name, "Davy Jones");
//noone.age = 99;
// Check the output again, with the new default constructor
char ident[1000];
jane.tostring(ident);
printf("Jane ==> %s\n", ident);
john.tostring(ident);
printf("John ==> %s\n", ident);
noone.tostring(ident);
printf("noone==> %s\n", ident);
return 0;
}
int main()
{
Person jane("Jane Doe", 37, 64, 115, true);
Person john("John Smith", 87, 70, 180, false);
// Now we can use the default constructor and initialize individual
// members separately.
Person noone;
strcpy(noone.name, "Davy Jones");
noone.age = 99;
// Note that we haven't initialized everything; check the output!
char ident[1000];
jane.tostring(ident);
printf("Jane ==> %s\n", ident);
john.tostring(ident);
printf("John ==> %s\n", ident);
noone.tostring(ident);
printf("noone ==> %s\n", ident);
return 0;
}
int greater(min_pq m, int a, int b) {
int (*jane)(const void *a, const void *b) = (m->compare);
void *srb = m->items[a];
void *cro = m->items[b];
return jane(srb, cro);
}
TEST_CASE test_concurrent_list()
{
stdString fred("fred");
stdString freddy("freddy");
stdString jane("jane");
stdString janet("janet");
stdString bob("bob");
ConcurrentList<stdString> subscribers;
TEST(subscribers.isEmpty() == true);
TEST(subscribers.size() == 0);
TEST(subscribers.removeIfFound(&bob) == false);
subscribers.add(&fred);
TEST(subscribers.isEmpty() == false);
TEST(subscribers.size() == 1);
subscribers.add(&freddy);
TEST(subscribers.isEmpty() == false);
TEST(subscribers.size() == 2);
subscribers.add(&jane);
TEST(subscribers.isEmpty() == false);
TEST(subscribers.size() == 3);
subscribers.add(&janet);
TEST(subscribers.isEmpty() == false);
TEST(subscribers.size() == 4);
TEST(subscribers.removeIfFound(&bob) == false);
// This test assumes a certain order in which
// elements are added to the list,
// which could change with different implementations
// of the ConcurrentList.
COMMENT("Simple Iteration");
ConcurrentListIterator<stdString> s(subscribers.iterator());
TEST(*s.next() == "fred");
TEST(*s.next() == "freddy");
TEST(*s.next() == "jane");
TEST(*s.next() == "janet");
TEST(s.next() == 0);
TEST(s.next() == 0);
TEST(s.next() == 0);
TEST(s.next() == 0);
COMMENT("Iteration where 'fred' is removed while iterator is on it");
// Start over: Position on first entry, "fred"
s = subscribers.iterator();
// Remove element, ...
subscribers.remove(&fred);
// but iterator was already on the element, so you still get it:
TEST(*s.next() == "fred");
TEST(*s.next() == "freddy");
TEST(*s.next() == "jane");
TEST(*s.next() == "janet");
TEST(s.next() == 0);
TEST(s.next() == 0);
COMMENT("Iteration where 'fred' is gone, but 'bob' was added.");
COMMENT("Then add 'fred' again while iterating.");
subscribers.add(&bob);
s = subscribers.iterator();
TEST(*s.next() == "bob");
TEST(*s.next() == "freddy");
subscribers.add(&fred);
TEST(*s.next() == "jane");
TEST(*s.next() == "janet");
TEST(*s.next() == "fred");
TEST(s.next() == 0);
TEST(s.next() == 0);
TEST_OK;
}
