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C++: Difference between revisions
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After using <code>new</code> to allocate an object, use <code>delete</code> to deallocate it. <br> | After using <code>new</code> to allocate an object, use <code>delete</code> to deallocate it. <br> | ||
You can also use C allocation with <code>malloc</code>, <code>calloc</code>, <code>alloca</code>, and <code>free</code>, though it is [https://stackoverflow.com/questions/184537/in-what-cases-do-i-use-malloc-and-or-new not recommended] since these are not type-safe.<br> | You can also use C allocation with <code>malloc</code>, <code>calloc</code>, <code>alloca</code>, and <code>free</code>, though it is [https://stackoverflow.com/questions/184537/in-what-cases-do-i-use-malloc-and-or-new not recommended] since these are not type-safe.<br> | ||
====Custom Deleter==== | |||
[https://www.bfilipek.com/2016/04/custom-deleters-for-c-smart-pointers.html Custom Deleters] | |||
When using smart pointers, the default deleter is the <code>delete</code> function but you can also specify your own deleter. | |||
===Casting=== | ===Casting=== | ||