¡@
c++ Programming Glossary: pointinghttp://stackoverflow.com/questions/10252837/pointer-to-array-c whether there's an array involved it only knows that its pointing to an int int g 9 8 int j g could also be rewritten as int g..
http://stackoverflow.com/questions/11562/how-to-overload-stdswap
What is the difference between NULL, '\0' and 0 http://stackoverflow.com/questions/1296843/what-is-the-difference-between-null-0-and-0 code if string_pointer checks if the string pointer is pointing at a null character if string_pointer checks if the string pointer.. if string_pointer checks if the string pointer is pointing at a non null character Don't get these confused with null pointers...
What is exactly the base pointer and stack pointer? To what do they point? http://stackoverflow.com/questions/1395591/what-is-exactly-the-base-pointer-and-stack-pointer-to-what-do-they-point current frame pointer mov ebp esp Create new frame pointer pointing to current stack top sub esp 20 allocate 20 bytes worth of locals..
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?) http://stackoverflow.com/questions/161177/does-c-support-finally-blocks-and-whats-this-raii-i-keep-hearing-about manage its member resource lifetimes. Thanks to Mike B for pointing this out. For those familliar with C# or VB.NET you may recognize..
http://stackoverflow.com/questions/162941/why-use-pointers reservation of the memory. The char pointer x is still pointing to this address in memory though free x Same as malloc but here..
Is Meyers implementation of Singleton pattern thread safe? http://stackoverflow.com/questions/1661529/is-meyers-implementation-of-singleton-pattern-thread-safe completion of the initialization. Thanks to @Mankarse for pointing this. In C 03 this code wasn't thread safe. There is an article..
What does the caret (?˜^?? mean in C++/CLI? http://stackoverflow.com/questions/202463/what-does-the-caret-mean-in-c-cli
Dead code detection in legacy C/C++ project http://stackoverflow.com/questions/229069/dead-code-detection-in-legacy-c-c-project a nice set of webpages showing some coverage information pointing out the pieces of code that have no coverage and hence were..
Python snippet to remove C and C++ comments http://stackoverflow.com/questions/241327/python-snippet-to-remove-c-and-c-comments could have the input and output variables be file handles pointing to those files input in read mode output in write mode . remccoms3.sed..
When to pass by reference and when to pass by pointer in C++? http://stackoverflow.com/questions/3613065/when-to-pass-by-reference-and-when-to-pass-by-pointer-in-c but having then I have to worry that pointers might be pointing to NULL and check for those conditions in the beginning of that..
When to use virtual destructors? http://stackoverflow.com/questions/461203/when-to-use-virtual-destructors Since Base's destructor is not virtual and b is a Base pointing to a Derived object delete b has undefined behaviour . In most..
When do I use a dot, arrow, or double colon to refer to members of a class in C++? http://stackoverflow.com/questions/4984600/when-do-i-use-a-dot-arrow-or-double-colon-to-refer-to-members-of-a-class-in-c
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 array you can use to go to the next item that a pointer is pointing to and 4 to go to the 5th element. This is no matter what size..
Does vector::erase() on a vector of object pointers destroy the object itself? http://stackoverflow.com/questions/6353149/does-vectorerase-on-a-vector-of-object-pointers-destroy-the-object-itself on each contained pointer to delete the content it is pointing to for example void clearVectorContents std vector YourClass..
Differences between unique_ptr and shared_ptr [duplicate] http://stackoverflow.com/questions/6876751/differences-between-unique-ptr-and-shared-ptr When using unique_ptr there can be at most one unique_ptr pointing at any one resource. When that unique_ptr is destroyed the resource..
http://stackoverflow.com/questions/712639/understanding-the-meaning-of-the-term-and-the-concept-raii-resource-acquisiti but turned out incorrect. Thanks Johannes Schaub for pointing out and FredOverflow for turning it into a correct C 0x solution...
In C++ I Cannot Grasp Pointers and Classes http://stackoverflow.com/questions/96285/in-c-i-cannot-grasp-pointers-and-classes for an int. And int is now a separate box with an arrow pointing to the int box. So int foo 3 integer int bar foo assigns the..
|