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c++ Programming Glossary: obviousIs there a difference in C++ between copy initialization and direct initialization? http://stackoverflow.com/questions/1051379/is-there-a-difference-in-c-between-copy-initialization-and-direct-initializati different text for each of those forms without using the obvious through explicit constructors. struct B struct A operator B..
Is gcc4.7 buggy about regular expressions? [duplicate] http://stackoverflow.com/questions/12530406/is-gcc4-7-buggy-about-regular-expressions actually do anyone any harm. Noone killed your puppy. It's obvious within a few minutes it doesn't work so the worst that happens..
http://stackoverflow.com/questions/1265039/using-std-namespace into the global namespace and can cause all sorts of non obvious ambiguities. Here are some common identifiers that are in the..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol I keep getting errors about non existing symbols which are obviously there or even weirder syntax errors every time I write something.. certainly complain here about f being redefined. That's obvious its definition is being included twice However the above source1.cpp..
How come a non-const reference cannot bind to a temporary object? http://stackoverflow.com/questions/1565600/how-come-a-non-const-reference-cannot-bind-to-a-temporary-object .ref dying at the end of the statement the problems are obvious. Anyway based on your question and comments I don't think even..
Variable length arrays in C++? http://stackoverflow.com/questions/1887097/variable-length-arrays-in-c names on both sides of the argument. It's certainly not obvious that a std vector is always a better solution. c c arrays variable..
http://stackoverflow.com/questions/248693/double-negation-in-c-code I know these guys are intelligent programmers it's obvious they aren't doing this by accident. I'm no seasoned C expert..
Dynamically allocating an array of objects http://stackoverflow.com/questions/255612/dynamically-allocating-an-array-of-objects share improve this question For building containers you obviously want to use one of the standard containers such as a std vector.. mSize int mArray public Simple constructor destructor are obvious. A size_t s 0 mSize s mArray new int mSize ~A delete mArray..
Determine if two rectangles overlap each other? http://stackoverflow.com/questions/306316/determine-if-two-rectangles-overlap-each-other B's bottom And A's bottom below B's Top NOTE1 It is fairly obvious this same principle can be extended to any number of dimensions... any number of dimensions. NOTE2 . It should also be fairly obvious that to count overlaps of just one pixel change the and or the..
What can I use to profile C++ code in Linux? http://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux and the opportunity to get speedup . Added It might not be obvious but the stack sampling technique works equally well in the presence..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c . The same situation arises in classes and is maybe more obvious. A pointer to an object and a pointer to its first data member..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers implemented as an alternative feature. It is currently not obvious how to customize nested container delimiters. Bear in mind that..
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords boost function int f Possibly not because it might look obvious to a human reader. Not so for the compiler. Imagine the following..
How to determine CPU and memory consumption from inside a process? http://stackoverflow.com/questions/63166/how-to-determine-cpu-and-memory-consumption-from-inside-a-process return percent 100 Linux On Linux the choice that seemed obvious at first was to use the POSIX APIs like getrusage etc. I spent..
Why should `new` be used as little as possible? http://stackoverflow.com/questions/6500313/why-should-new-be-used-as-little-as-possible there is an additional benefit which is not immediately obvious. Basically it's better than the sum of its parts. The whole..
Why doesn't Java offer operator overloading? [closed] http://stackoverflow.com/questions/77718/why-doesnt-java-offer-operator-overloading operator overloading closed Coming from C to Java the obvious unanswered question is why didn't Java include operator overloading..
What are the differences between struct and class in C++ http://stackoverflow.com/questions/92859/what-are-the-differences-between-struct-and-class-in-c choosing one or the other in OO design. I'll start with an obvious difference If you don't specify public or private members of..
What XML parser should I use in C++? http://stackoverflow.com/questions/9387610/what-xml-parser-should-i-use-in-c use as XML parsers get. Yes it's slow but it's simple and obvious. It has a lot of convenience functions for converting attributes..
http://stackoverflow.com/questions/988158/take-the-address-of-a-one-past-the-end-array-element-via-subscript-legal-by-the pointer is not even allowed to exist which means you're obviously not allowed to dereference it either. Here's what the standard.. E2 is identical by definition to E1 E2 Of course there's an obvious caveat Your example doesn't actually show an out of bounds pointer...
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