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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> | ||
===Casting=== | |||
[https://stackoverflow.com/questions/332030/when-should-static-cast-dynamic-cast-const-cast-and-reinterpret-cast-be-used Types of casts] | |||
C++ has several types of casts. | |||
These are the main ones. | |||
* <code>const_cast</code> | |||
* <code>static_cast</code> | |||
* <code>dynamic_cast</code> | |||
==Programming Styles== | ==Programming Styles== | ||