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c++ Programming Glossary: additionIs 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 has all constructors available to call and in addition can do any implicit conversion it needs to match up argument..
What is the difference between NULL, '\0' and 0 http://stackoverflow.com/questions/1296843/what-is-the-difference-between-null-0-and-0 The NULL pointer is usually defined as #define NULL 0l In addition there is the NUL character ' 0' which seems to evaluate to 0..
Visual Studio support for new C / C++ standards? http://stackoverflow.com/questions/146381/visual-studio-support-for-new-c-c-standards interested in adding new C# variants to do that Edit In addition to the accepted answer I found the Visual C team blog http blogs.msdn.com..
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 For instance ref could modify the temporary object. In addition ref allows you to fool the compiler and get a link to this temporary.. to this temporary object and that solves our problem. In addition They say assigning a temporary object to the const reference.. and Nothing is said about non const references though . My additional question . Does following assignment extend the lifetime of..
Best way to detect integer overflow in C/C++ http://stackoverflow.com/questions/199333/best-way-to-detect-integer-overflow-in-c-c the operands and a little basic binary math knowledge. For addition any two operands will result in at most one bit more than the.. the largest operand's highest one bit. For example bool addition_is_safe uint32_t a uint32_t b size_t a_bits highestOneBitPosition..
What are the rules about using an underscore in a C++ identifier? http://stackoverflow.com/questions/228783/what-are-the-rules-about-using-an-underscore-in-a-c-identifier includes errno math_errhandling setjmp and va_end . Some additional classes of identifier names are reserved for future extensions.. 'E' followed a digit or uppercase letter may be used for additional error code names. See Error Reporting. Names that begin with.. or 'to' followed by a lowercase letter may be used for additional character testing and conversion functions. Names that begin..
How to implement big int in C++ http://stackoverflow.com/questions/269268/how-to-implement-big-int-in-c My main concern is how I would implement things like addition and multiplication. I'm looking for a general approach and advice..
Regular cast vs. static_cast vs. dynamic_cast http://stackoverflow.com/questions/28002/regular-cast-vs-static-cast-vs-dynamic-cast reverse an implicit conversion with a few restrictions and additions. static_cast performs no runtime checks. This should be used.. it's also unsafe because it does not use dynamic_cast . In addition C style casts not only allow you to do this but also allow you..
Undefined Behavior and Sequence Points http://stackoverflow.com/questions/4176328/undefined-behavior-and-sequence-points Evaluation of an expression produces something and if in addition there is a change in the state of the execution environment.. effect s . For example int x y where y is also an int In addition to the initialization operation the value of y gets changed..
http://stackoverflow.com/questions/4421706/operator-overloading Other than this it can be overloaded to take any number of additional arguments including zero. Throughout the C standard library.. To tell one from the other the postfix variants take an additional dummy int argument. If you overload increment or decrement.. increment. While compilers can usually optimize away the additional work of postfix increment for built in types they might not..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c missing in this FAQ write an answer and link it here as an additional part. In the following text array means C array not the class.. syntax x i std cout x 3 x 7 std endl Due to the fact that addition is commutative the following code does exactly the same std.. T p array 0 rewritten as array 0 decay happens due to the addition T q array decay happens due to the assignment On the first line..
What's this STL vs. “C++ Standard Library” fight all about? [closed] http://stackoverflow.com/questions/5205491/whats-this-stl-vs-c-standard-library-fight-all-about gets it . Clearly the term's usage is not uniform. In addition there are some STL like libraries that are in fact implementations..
http://stackoverflow.com/questions/5854581/polymorphism-in-c Function name overloading Operator overloading In addition to the above three types of polymorphism there exist other kinds..
http://stackoverflow.com/questions/6403055/object-destruction-in-c objects the first is constructed during the first addition and the second is constructed during the second addition. The.. addition and the second is constructed during the second addition. The second temporary object will be destructed before the first... the first. If an exception is thrown during the second addition the first temporary object will be destructed properly before..
How to generate a stacktrace when my gcc C++ app crashes http://stackoverflow.com/questions/77005/how-to-generate-a-stacktrace-when-my-gcc-c-app-crashes
Are std::vector elements guaranteed to be contiguous? http://stackoverflow.com/questions/849168/are-stdvector-elements-guaranteed-to-be-contiguous container that supports random access iterators. In addition it supports amortized constant time insert and erase operations..
Any reason to overload global new and delete? http://stackoverflow.com/questions/1152511/any-reason-to-overload-global-new-and-delete might lower the overhead but doing these things globally Addition I've just found a bug in an overloaded delete function memory..
Interlocked.CompareExchange<Int> using GreaterThan or LessThan instead of equality http://stackoverflow.com/questions/13042045/interlocked-compareexchangeint-using-greaterthan-or-lessthan-instead-of-equali The System.Threading.Interlocked object allows for Addition subtraction and comparison as an atomic operation. It seems..
using namespace std; in a header file http://stackoverflow.com/questions/14575799/using-namespace-std-in-a-header-file so why dragging them into global polluting the environment Addition From the view of a maintenance coder debugger foo MyStuff is..
Which Typesafe Enum in C++ Are You Using? http://stackoverflow.com/questions/217549/which-typesafe-enum-in-c-are-you-using Dialog Result OK const Dialog Result Dialog Result CANCEL Addition I think I should have been more specific about the requirements...
C++ Templates: Convincing self against code bloat http://stackoverflow.com/questions/2918414/c-templates-convincing-self-against-code-bloat slightest of bloats since I come from embedded context. Addition Does the situation change anyhow if the template classes are..
What is the C++ equivalent of java.lang.Object x = new Foo()? http://stackoverflow.com/questions/4233123/what-is-the-c-equivalent-of-java-lang-object-x-new-foo constructs will lead to bugs detectable only at run time. Addition of new concrete types may be ignored. If a new concrete type..
How to use NDK in android project? http://stackoverflow.com/questions/4359720/how-to-use-ndk-in-android-project env jobject this jint value1 jint value2 char szFormat Addition i char szResult jlong sum value1 value2 szResult malloc sizeof..
How do I prevent a runaway input loop when I request a number but the user enters a non-number? http://stackoverflow.com/questions/4865561/how-do-i-prevent-a-runaway-input-loop-when-i-request-a-number-but-the-user-enter using namespace std int Input do cout Choose el cout 1 Addition el cout 2 Subtraction el cout 3 Multiplication el cout 4 Division..
Difference between creating object with () or without http://stackoverflow.com/questions/5116541/difference-between-creating-object-with-or-without value initialization involes setting all members to 0 my2c Addition In general if some syntactic construct can be interpreted both..
Linking Library In Visual Studio 2010 http://stackoverflow.com/questions/5487056/linking-library-in-visual-studio-2010 Prop.s tab I enter the Linker tab. Here I go to the Additional Library Directories and add where my .lib and .dll files are... tab where I write in the name of the .lib file in the Addition Dependencies tab. I've hit apply after every change and click..
Formulating Image Outline Programmatically (Preferrably C#/C++ coding, or pseudo coding) http://stackoverflow.com/questions/5507112/formulating-image-outline-programmatically-preferrably-c-c-coding-or-pseudo code with some explanations. Thanks a lot in advance. Addition Also I would like I guess I've forgotten to mention to record..
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