LLBC_Object *LLBC_Array::Clone() const
{
LLBC_Array *clone = new LLBC_Array;
// Clone object factory.
if (_objFactory)
{
LLBC_ObjectFactory *cloneObjFactory =
static_cast<LLBC_ObjectFactory *>(_objFactory->Clone());
clone->SetObjectFactory(cloneObjFactory);
LLBC_SAFE_RELEASE(cloneObjFactory);
}
// Clone all array elements.
ConstIter it = Begin(), endIt = End();
for (; it != endIt; it++)
{
LLBC_Object *cloneObj = (*it)->Clone();
clone->PushBack(cloneObj);
LLBC_SAFE_RELEASE(cloneObj);
}
return clone;
}
LLBC_Array *LLBC_Array::ObjectsAtIndexs(const LLBC_Array::IndexSet &indexs)
{
Obj *o = NULL;
int errNo = LLBC_GetLastError();
int subErrNo = LLBC_GetSubErrorNo();
LLBC_Array *arr = new LLBC_Array;
IndexSet::const_iterator iter = indexs.begin();
for (; iter != indexs.end(); iter++)
{
if ((o = ObjectAtIndex(*iter)))
{
arr->PushBack(o);
}
}
LLBC_SetLastError(errNo);
LLBC_SetSubErrorNo(subErrNo);
return arr;
}
void TestCase_ObjBase_Array::BasicTest()
{
std::cout <<"Basic test: " <<std::endl;
std::cout <<"Insert 10 objects." <<std::endl;
LLBC_Array *arr = new LLBC_Array;
const LLBC_Array &constArr = *arr;
for(int i = 0; i < 10; i ++)
{
LLBC_Object *obj = new TestObj;
arr->Insert(arr->End(), obj);
obj->Release();
}
ForeachFun foreachFun;
ConstForeachFun constForeachFun;
std::cout <<"Done, output it: " <<std::endl;
arr->Foreach(foreachFun);
std::cout <<"Output it(using const foreach version method): " <<std::endl;
constArr.Foreach(constForeachFun);
std::cout <<"Using subscript to access array element." <<std::endl;
for(int i = 0; i < 10; i ++)
{
std::cout <<(*arr)[i]->ToString() <<std::endl;
}
std::cout <<"Done" <<std::endl;
std::cout <<"Using subscript to access array element(const array)." <<std::endl;
for(int i = 0; i < 10; i ++)
{
std::cout <<constArr[i]->ToString() <<std::endl;
}
std::cout <<"Done" <<std::endl;
std::cout <<"Fetch sub array in range[3, 5): " <<std::endl;
LLBC_Array::IndexSet idxs;
idxs.insert(3);
idxs.insert(4);
LLBC_Array *subArr = arr->ObjectsAtIndexs(idxs);
std::cout <<"Done, output it: " <<std::endl;
subArr->Foreach(foreachFun);
delete arr;
delete subArr;
std::cout <<"Basic test done!" <<std::endl;
}
void TestCase_ObjBase_Array::SortTest()
{
std::cout <<"Sort test: " <<std::endl;
LLBC_Array arr;
std::cout <<"Insert 10 elements: " <<std::endl;
for(int i = 1; i <= 10; i ++)
{
LLBC_Object *obj = new TestObj;
if(i % 2 == 0)
{
arr.PushBack(obj);
}
else
{
arr.PushFront(obj);
}
obj->Release();
}
ForeachFun foreachFun;
std::cout <<"Done, output it: " <<std::endl;
arr.Foreach(foreachFun);
LessSortFun lessSortFun;
std::cout <<"Sort it(use less than fun object): " <<std::endl;
arr.Sort(lessSortFun);
std::cout <<"Done, output it: " <<std::endl;
arr.Foreach(foreachFun);
GreaterSortFun greaterSortFun;
std::cout <<"Sort it(use greater than fun object): " <<std::endl;
arr.Sort(greaterSortFun);
std::cout <<"Done, output it: " <<std::endl;
arr.Foreach(foreachFun);
}
void TestCase_ObjBase_Array::IterTest()
{
std::cout <<"Iter test: " <<std::endl;
// PushBack/PushFront test.
LLBC_Array arr;
static const int insertCnt = 10;
std::cout <<"PushBack/PushFront" <<insertCnt <<" objects into array." <<std::endl;
for(int i = 1; i <= insertCnt; i ++)
{
LLBC_Object *obj = new TestObj;
arr.PushBack(obj);
obj->Release();
}
std::cout <<"Done, array size: " <<arr.GetSize() <<", Capacity: " <<arr.GetCapacity() <<std::endl;
// Iterator test.
ForeachFun foreachFun;
std::cout <<"Iteration, using LLBC_Array::Iter" <<std::endl;
LLBC_Array::Iter it1 = arr.Begin();
for(; it1 != arr.End(); it1 ++)
{
LLBC_Object *obj = *it1;
std::cout <<obj->ToString() <<std::endl;
}
std::cout <<"Done" <<std::endl;
std::cout <<"Iteration, using LLBC_Array::ReverseIter" <<std::endl;
LLBC_Array::ReverseIter it2 = arr.ReverseBegin();
for(; it2 != arr.ReverseEnd(); it2 ++)
{
std::cout <<(*it2)->ToString() <<std::endl;
}
std::cout <<"Done" <<std::endl;
std::cout <<"Insert new object to front" <<std::endl;
LLBC_Object *obj = new TestObj;
arr.Insert(arr.Begin(), obj);
obj->Release();
std::cout <<"Done, ouput it: " <<std::endl;
arr.Foreach(foreachFun);
std::cout <<"Insert new object before position 1: " <<std::endl;
obj = new TestObj;
arr.Insert(++ arr.Begin(), obj);
obj->Release();
std::cout <<"Done, output it: " <<std::endl;
arr.Foreach(foreachFun);
std::cout <<"Erase position 1's object: " <<std::endl;
arr.Erase(arr.Begin() + 1);
std::cout <<"Done, output it: " <<std::endl;
arr.Foreach(foreachFun);
std::cout <<"Erase position 0's object: " <<std::endl;
arr.Erase(0);
std::cout <<"Done, output it: " <<std::endl;
arr.Foreach(foreachFun);
std::cout <<"Erase range[begin, end): " <<std::endl;
arr.Erase( arr.Begin(), arr.End() );
std::cout <<"Done, output it: " <<std::endl;
arr.Foreach(foreachFun);
std::cout <<"Iter test done" <<std::endl;
}
