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c++ Programming Glossary: worryCalling Objective-C method from C++ method? http://stackoverflow.com/questions/1061005/calling-objective-c-method-from-c-method logMyMessage Hello Arthur else _impl logMyMessage Don't worry. You now access calls to MyClass through a private implementation..
What is a smart pointer and when should I use one? http://stackoverflow.com/questions/106508/what-is-a-smart-pointer-and-when-should-i-use-one still have to create the object but you no longer have to worry about destroying it. SomeSmartPtr MyObject ptr new MyObject..
http://stackoverflow.com/questions/1120140/csv-parser-in-c it can really just be a comma delimited parser ie don't worry about escaping new lines and commas . The main need is a line..
When should I write the keyword 'inline' for a function/method? http://stackoverflow.com/questions/1759300/when-should-i-write-the-keyword-inline-for-a-function-method will be defined in multiple compilation units don't worry about it. The linker needs to make sure all compilation units..
Is it good practice to NULL a pointer after deleting it? http://stackoverflow.com/questions/1931126/is-it-good-practice-to-null-a-pointer-after-deleting-it out by saying use smart pointers and you'll never have to worry about this. What are the problems with the following code Foo..
Static variables initialisation order http://stackoverflow.com/questions/211237/static-variables-initialisation-order order. So it is not just your linker that you need to worry about but how the linker is invoked by your build system. Even..
http://stackoverflow.com/questions/2253168/dynamic-cast-in-c at runtime and work by querying the object no need to worry about how for now asking it if it the type we're looking for...
What is the difference between new/delete and malloc/free? http://stackoverflow.com/questions/240212/what-is-the-difference-between-new-delete-and-malloc-free larger chunk of memory simple No copy constructor to worry about They will NOT call new delete No way to splice user code..
Dynamically allocating an array of objects http://stackoverflow.com/questions/255612/dynamically-allocating-an-array-of-objects for A . Using vector int and vector A so I don't have to worry about all this. Instead of having arrayOfAs be an array of A.. mSize copy.mSize mArray new int copy.mSize Don't need to worry about copying integers. But if the object has a copy constructor.. object has a copy constructor then it would also need to worry about throws from the copy constructor. std copy copy.mArray..
Can we increase the re-usability of this key-oriented access-protection pattern? http://stackoverflow.com/questions/3324898/can-we-increase-the-re-usability-of-this-key-oriented-access-protection-pattern
When to pass by reference and when to pass by pointer in C++? http://stackoverflow.com/questions/3613065/when-to-pass-by-reference-and-when-to-pass-by-pointer-in-c as pointers seems good but having then I have to worry that pointers might be pointing to NULL and check for those..
http://stackoverflow.com/questions/3770457/what-is-memory-fragmentation not be fragmented as a result. Generally you don't need to worry about it much unless your program is long running and does a..
RAII and smart pointers in C++ http://stackoverflow.com/questions/395123/raii-and-smart-pointers-in-c to str it will be deleted. As such you no longer have to worry about deleting it yourself. Quick edit as some of the comments.. file bar.setLogFile file Now nobody needs to worry about deleting file once both foo and bar have finished and..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c incorporate a garbage collector so you don't have to worry about memory. What does the garbage collector do What could..
When should I use the new keyword in C++? http://stackoverflow.com/questions/655065/when-should-i-use-the-new-keyword-in-c above constraints. Some easy cases If you don't want to worry about calling delete and the potential to cause memory leaks..
Executing cv::warpPerspective for a fake deskewing on a set of cv::Point http://stackoverflow.com/questions/7838487/executing-cvwarpperspective-for-a-fake-deskewing-on-a-set-of-cvpoint the same as resulting rectangle width and height. Do not worry the src and dst images in warpPerspective can be different sizes...
Why does the use of 'new' cause memory leaks? http://stackoverflow.com/questions/8839943/why-does-the-use-of-new-cause-memory-leaks object of automatic storage duration so you don't need to worry about cleaning it up. This applies to any resource be it memory..
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