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c++ Programming Glossary: dynamicVariable length arrays in C++? http://stackoverflow.com/questions/1887097/variable-length-arrays-in-c can use std vector but it is not quite the same as it uses dynamic memory and making it use ones own stack allocator isn't exactly..
Regular cast vs. static_cast vs. dynamic_cast http://stackoverflow.com/questions/28002/regular-cast-vs-static-cast-vs-dynamic-cast cast vs. static_cast vs. dynamic_cast I've been writing C and C code for almost twenty years.. m MyClass ptr MyClass m static_cast MyClass ptr MyClass m dynamic_cast MyClass ptr c pointers casting c faq share improve this.. thus there is no need for a runtime check to ensure this. dynamic_cast dynamic_cast is used for cases where you don't know what..
What is the copy-and-swap idiom? http://stackoverflow.com/questions/3279543/what-is-the-copy-and-swap-idiom is copy elision and how it optimizes copy and swap idiom C dynamically allocating an array of objects c copy constructor assignment.. case. We want to manage in an otherwise useless class a dynamic array. We start with a working constructor copy constructor..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c very well these three concepts. When do I have to use dynamic allocation in the heap and what's its real advantage What are.. location. The heap is a bunch of memory that can be used dynamically. If you want 4kb for an object then the dynamic allocator.. used dynamically. If you want 4kb for an object then the dynamic allocator will look through its list of free space in the heap..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three public the constructor acquires a resource in this case dynamic memory obtained via new person const char the_name int the_age..
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 object. So if you want to write a more or less portable dynamic library that can be used from C and even .NET you should try..
Why should `new` be used as little as possible? http://stackoverflow.com/questions/6500313/why-should-new-be-used-as-little-as-possible used memory allocation techniques automatic allocation and dynamic allocation. Commonly there is a corresponding region of memory.. point is the key to the heap's flexibility. Reasons to use dynamic allocation Even if using the heap is slower and potentially.. fragmentation there are perfectly good use cases for dynamic allocation as it's less limited. Two key reasons to use dynamic..
Why does the use of 'new' cause memory leaks? http://stackoverflow.com/questions/8839943/why-does-the-use-of-new-cause-memory-leaks you write new T you're creating an object of type T with dynamic storage duration . It won't get cleaned up automatically. You.. object of type A B b a new object of type B If you do need dynamic storage duration store the pointer to the allocated object in..
How do I declare a 2d array in C++ using new? http://stackoverflow.com/questions/936687/how-do-i-declare-a-2d-array-in-c-using-new sizeX does. c arrays share improve this question A dynamic 2D array is basically an array of pointers to arrays . You should..
Why can't you use offsetof on non-POD strucutures in C++? http://stackoverflow.com/questions/1129894/why-cant-you-use-offsetof-on-non-pod-strucutures-in-c offset_s t f offset_d t 1000 f #define dyn inst field cout Dynamic offset of #field in #inst cout offset_d i##inst field endl #define..
http://stackoverflow.com/questions/1204521/dynamic-array-in-stack array in Stack Is this correct This is compiled with g 3.4..
http://stackoverflow.com/questions/1350819/c-free-store-vs-heap Free Store vs Heap Dynamic allocations with new delete are said to take place on the free..
When to use dynamic vs. static libraries http://stackoverflow.com/questions/140061/when-to-use-dynamic-vs-static-libraries compiled with is the version of the code that will run. Dynamic libraries are stored and versioned separately. It's possible.. use the same library multiple data loads one code load . Dynamic libraries were considered to be the better approach most of..
C++ Static member initalization (template fun inside) http://stackoverflow.com/questions/1819131/c-static-member-initalization-template-fun-inside In fact C 0x changed its wording of 3.6.2 to the following Dynamic initialization of a non local object with static storage duration..
Variable length arrays in C++? http://stackoverflow.com/questions/1887097/variable-length-arrays-in-c a resizable container whereas VLAs are fixed size. The C Dynamic Array proposal is intended to introduce a library based solution..
Static linking vs dynamic linking http://stackoverflow.com/questions/1993390/static-linking-vs-dynamic-linking linking static linking share improve this question Dynamic linking can reduce total resource consumption if more than one.. is insufficiently flexible there is a risk of DLL hell. Dynamic linking means that bug fixes and upgrades to libraries propagate..
C++ Static array vs. Dynamic array? http://stackoverflow.com/questions/2672085/c-static-array-vs-dynamic-array Static array vs. Dynamic array What is the difference between a static array and a dynamic.. stack needs to be known going into a function int foo 10 Dynamic arrays are created on the heap. They can have any size but you..
What do 'statically linked' and 'dynamically linked' mean? http://stackoverflow.com/questions/311882/what-do-statically-linked-and-dynamically-linked-mean main.c file for static and dynamic linking. Phase Static Dynamic main.c main.c Compile........ ...........................
How to compile dynamic library for a JNI application on linux? http://stackoverflow.com/questions/3950635/how-to-compile-dynamic-library-for-a-jni-application-on-linux I screwed up. I was inspired by this guide Compile the Dynamic or Shared Object Library section dierre@cox ~ Scrivania provajni..
Does std::list::remove method call destructor of each removed element? http://stackoverflow.com/questions/4260464/does-stdlistremove-method-call-destructor-of-each-removed-element The answer is NO but the runtime doesn't know that. Dynamic arrays The type system does not distinguish between a pointer..
C++ Dynamic Shared Library on Linux http://stackoverflow.com/questions/496664/c-dynamic-shared-library-on-linux Dynamic Shared Library on Linux This is a follow up to Dynamic Shared.. Dynamic Shared Library on Linux This is a follow up to Dynamic Shared Library compilation with g . I'm trying to create a shared..
How do you explain C++ pointers to a C#/Java developer? http://stackoverflow.com/questions/5174725/how-do-you-explain-c-pointers-to-a-c-java-developer they go out of scope. I believe these are like C# structs Dynamic Storage Duration objects These are created via new and the closest..
What is dynamic intialization of object in c++? http://stackoverflow.com/questions/5945897/what-is-dynamic-intialization-of-object-in-c dynamic initialization share improve this question Dynamic initialization is that in which initialization value isn't known..
http://stackoverflow.com/questions/6403055/object-destruction-in-c prvalue is used to initialize a reference const int r i j Dynamic objects and arrays In the following section destroy X means..
http://stackoverflow.com/questions/895077/dynamic-source-code-in-c source code in C How to process dynamic source code in C Is..
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