C++: Difference between revisions
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std::this_thread::sleep_for(std::chrono::milliseconds(1)); | std::this_thread::sleep_for(std::chrono::milliseconds(1)); | ||
</pre> | </pre> | ||
=== Garbage Collection === | |||
Traditional C++ does not have garbage collection. | |||
After using `new` to allocate an object, use `delete` to deallocate it. | |||
You can also use C allocation with `malloc`, `calloc`, `alloca`, and `free`. | |||
If using C++14, you can use [https://en.cppreference.com/w/cpp/memory/shared_ptr shared pointers] which does have automatic garbage collection. | |||
Revision as of 15:48, 14 August 2019
Standard Library
Sleep
std::this_thread::sleep_for(std::chrono::milliseconds(1));
Garbage Collection
Traditional C++ does not have garbage collection.
After using `new` to allocate an object, use `delete` to deallocate it.
You can also use C allocation with `malloc`, `calloc`, `alloca`, and `free`.
If using C++14, you can use shared pointers which does have automatic garbage collection.