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c++ Programming Glossary: reuseConvert string to int with bool/fail in C++ http://stackoverflow.com/questions/1243428/convert-string-to-int-with-bool-fail-in-c T bool lexical_cast const std string s T t try code reuse you could wrap boost lexical_cast up like this as well t lexical_cast..
Aliasing `T*` with `char*` is allowed. Is it also allowed the other way around? http://stackoverflow.com/questions/12612488/aliasing-t-with-char-is-allowed-is-it-also-allowed-the-other-way-around auto p magic_cast int c end lifetime of c c.~decltype c reuse storage to construct new int object new c int p 42 auto q magic_cast.. short p end lifetime of int object p ~decltype 0 reuse storage again new p short q 42 This snippet is carefully constructed... that used to refer to an object once its storage is reused I will refer collectively to those as 3.8 5 7. In this instance..
Purpose of Unions in C and C++ http://stackoverflow.com/questions/2310483/purpose-of-unions-in-c-and-c what the standard allows E.g. Using inheritance for code reuse is of course allowed by the C standard but it wasn't the purpose..
Crossplatform iPhone / Android code sharing http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing Simply put What is the most effective way to share reuse code between iPhone and Android builds The two most common scenarios.. experiencing a port of iPhone to Android with no code reuse at all second hand and seeing the pain that person had to endure..
Do you use curly braces for additional scoping? [closed] http://stackoverflow.com/questions/249009/do-you-use-curly-braces-for-additional-scoping but in the same bigger scope Or is it a better practise to reuse the same variable if you want to use the same variable name..
How can I use C++ with Objective-C in XCode http://stackoverflow.com/questions/2683101/how-can-i-use-c-with-objective-c-in-xcode can I use C with Objective C in XCode I want to use reuse C object with Objective C. I have a hello.h that has the class..
http://stackoverflow.com/questions/4340396/does-the-c-standard-mandate-poor-performance-for-iostreams-or-am-i-just-deali have to do that it would just flush the current buffer and reuse it. So this should be an upper bound on the cost of buffering..
Problem with std::map::iterator after calling erase() http://stackoverflow.com/questions/4636182/problem-with-stdmapiterator-after-calling-erase after all that element has been deleted . You shouldn't reuse that iterator. Instead advance the iterator to the next element..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome the memory Demolish the house. You can then later on reuse the paper for a new address if you so wish or clear it to forget.. when you later on want to construct a new house you cannot reuse that spot. var h THouse begin h THouse.Create 'My house' h THouse.Create.. see the old data is left intact in memory and will not be reused by the memory allocator. The allocator keeps track of which..
Effective C++ Item 23 Prefer non-member non-friend functions to member functions http://stackoverflow.com/questions/5989734/effective-c-item-23-prefer-non-member-non-friend-functions-to-member-functions with the explicit goals of cutting dependencies allowing reuse Therefore the Containers expose well defined interfaces that..
How to reuse an ostringstream? http://stackoverflow.com/questions/624260/how-to-reuse-an-ostringstream to reuse an ostringstream I'd like to clear out and reuse an ostringstream.. to reuse an ostringstream I'd like to clear out and reuse an ostringstream and the underlying buffer so that my app doesn't..
Subclass/inherit standard containers? http://stackoverflow.com/questions/6806173/subclass-inherit-standard-containers you have N algorithms only. So you get much more reuse. It is also really bad design because you are breaking a good.. OOP theory that came about due to unclear thinking about reuse and it continues to be taught and promoted to this day even..
What are the semantics of a const member function? http://stackoverflow.com/questions/98705/what-are-the-semantics-of-a-const-member-function arguments it would return the same value and thus could reuse a cached value if it was available. e.g. class object int get_value..
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