¡@
c++ Programming Glossary: enoughIn C++ source, what is the effect of extern “C”? http://stackoverflow.com/questions/1041866/in-c-source-what-is-the-effect-of-extern-c
Most vexing parse: why doesn't A a(()); work? http://stackoverflow.com/questions/1424510/most-vexing-parse-why-doesnt-a-a-work
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 Why is this happening To see what's going on it is enough to go through steps 1 4 again. It is easy to see that the first.. its size in order to properly define class B . Hence it is enough to forward declare class A in b.h and make the compiler aware.. #include directive with a forward declaration in b.h was enough to effectively express the dependency of B on A using forward..
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 tell us accurately what the cost is only that it is big enough to be worth fixing. Yet another way to look at it is called..
http://stackoverflow.com/questions/402283/stdwstring-vs-stdstring After a comment from Johann Gerell a std string will be enough to handle all char based strings each char being a number from..
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special first member with braces. I think that if you are advanced enough in C to even consider using unions their use may be very dangerous.. of the restrictions in a similar manner as an exercise So enough about the aggregates. Now we can define a stricter set of types..
Thou shalt not inherit from std::vector http://stackoverflow.com/questions/4353203/thou-shalt-not-inherit-from-stdvector polymorphically. I think most developers are competent enough to understand that this shouldn't be used polymorphically anyway...
Why can templates only be implemented in the header file? http://stackoverflow.com/questions/495021/why-can-templates-only-be-implemented-in-the-header-file to use Foo with int or float If my explanation isn't clear enough you can have a look at the C FaqLite on this subject . share..
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 intents of explaining memory and pointers it is accurate enough. Let's assume the THouse class used below looks like this type.. told where to allocate but will find a suitable spot with enough room and report back the address to the allocated memory. In.. address 1 and so on upwards. This is simplified but good enough. So this memory layout h1 h2 v v ttttNNNNNNNNNN ttttNNNNNNNNNN..
What are the differences between pointer variable and reference variable in C++? http://stackoverflow.com/questions/57483/what-are-the-differences-between-pointer-variable-and-reference-variable-in-c NULL directly whereas reference cannot. If you try hard enough and you know how you can make the address of a reference NULL... the address of a reference NULL. Likewise if you try hard enough you can have a reference to a pointer and then that reference..
http://stackoverflow.com/questions/589575/size-of-int-long-etc sizeof type CHAR_BIT evaluates to the number of bits enough to contain required ranges and the ordering of type is still..
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 call a function template Additional notes and examples In enough cases we need both of typename and template . Your code should..
How should I write ISO C++ Standard conformant custom new and delete operators? http://stackoverflow.com/questions/7194127/how-should-i-write-iso-c-standard-conformant-custom-new-and-delete-operators cstdlib function to call if operator new can't allocate enough memory or error arises void outOfMemHandler std cerr Unable.. the new handler function repeatedly until it can find enough memory or there is no more new handlers. In the above example..
|