本文整理汇总了C++中Pool::Allocate方法的典型用法代码示例。如果您正苦于以下问题：C++ Pool::Allocate方法的具体用法？C++ Pool::Allocate怎么用？C++ Pool::Allocate使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Pool的用法示例。
在下文中一共展示了Pool::Allocate方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: _tmain
int _tmain(int argc, _TCHAR* argv[])
{
srand(time(0));
Pool pool;
pool.Allocate(10, sizeof(MyObject));
typedef std::unique_ptr<MyObject, Pool::PoolReturner> ObjectPtr;
std::vector<ObjectPtr> objects;
int nulled = 0;
int created = 0;
int deleted = 0;
for (int i = 0; i < 15; i++)
{
ObjectPtr obj = pool.Get<MyObject>();
if (obj != nullptr)
{
created++;
objects.push_back(std::move(obj));
}
else
nulled++;
}
//DELETE POOL BEFORE OBJECTS DELETED
//All objects are in vector. Loop through and delete some.
int deleteAmount = rand() & objects.size();
for (int i = 0; i < deleteAmount; i++)
{
objects.pop_back();
deleted++;
//Removes reference which automatically invokes PoolReturner functor.
}
std::cout << "Objects Created: " << created << "\n";
std::cout << "Objects Deleted: " << deleted << "\n";
std::cout << "Objects Null: " << nulled << "\n";
while (true)
{
}
return 0;
}