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c++ Programming Glossary: accessedCalling Objective-C method from C++ method? http://stackoverflow.com/questions/1061005/calling-objective-c-method-from-c-method C Interface.h An Objective C class that needs to be accessed from C @interface MyObject NSObject int someVar The Objective..
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513? http://stackoverflow.com/questions/11413855/why-is-transposing-a-matrix-of-512x512-much-slower-than-transposing-a-matrix-of in Optimizing software in C and it reduces to how data is accessed and stored in the cache. For terms and detailed info see the..
How to create minidump for my process when it crashes? http://stackoverflow.com/questions/1547211/how-to-create-minidump-for-my-process-when-it-crashes wrong destruction order access violations uninitialized accessed or missing NULL checks etc. BTW if your maintenance policy somehow..
What is “cache-friendly” code? http://stackoverflow.com/questions/16699247/what-is-cache-friendly-code caching Temporal locality when a given memory location was accessed it is likely that the same location is accessed again in the.. was accessed it is likely that the same location is accessed again in the near future. Ideally this information will still..
Why is `i = ++i + 1` unspecified behavior? http://stackoverflow.com/questions/1860461/why-is-i-i-1-unspecified-behavior of an expression. Furthermore the prior value shall be accessed only to determine the value to be stored. The requirements of..
C++ - What should go into an .h file? http://stackoverflow.com/questions/1945846/c-what-should-go-into-an-h-file bodies and internal variables that should will never be accessed by other modules are what belong in .cpp files. In a word implementations..
Best way to detect integer overflow in C/C++ http://stackoverflow.com/questions/199333/best-way-to-detect-integer-overflow-in-c-c that is set when overflow occurs but I've never seen it accessed through C or C . c c integer overflow share improve this..
Constants and compiler optimization in C++ http://stackoverflow.com/questions/212237/constants-and-compiler-optimization-in-c object is const it does not apply to objects that are accessed through const pointers or references because those access paths..
Why is volatile not considered useful in multithreaded C or C++ programming? http://stackoverflow.com/questions/2484980/why-is-volatile-not-considered-useful-in-multithreaded-c-or-c-programming be declared volatile or for multithreaded situations accessed with memory fenced load which is probably a better a solution..
Returning the address of local or temporary variable [duplicate] http://stackoverflow.com/questions/2744264/returning-the-address-of-local-or-temporary-variable has an answer here Can a local variable's memory be accessed outside its scope 17 answers Look at the code below...
Finding C++ static initialization order problems http://stackoverflow.com/questions/335369/finding-c-static-initialization-order-problems ~B A getInstance_abc .doSomthing The object abc is accessed from the destructor. Potential problem. You must guarantee..
Undefined Behavior and Sequence Points http://stackoverflow.com/questions/4176328/undefined-behavior-and-sequence-points i j i well defined 2 Furthermore the prior value shall be accessed only to determine the value to be stored. What does it mean..
http://stackoverflow.com/questions/45972/mmap-vs-reading-blocks would do with mmap in the first place. I.e. for frequently accessed files you could just do std ifstream.read and it would be as..
What are access specifiers? Should I inherit with private, protected or public? http://stackoverflow.com/questions/5447498/what-are-access-specifiers-should-i-inherit-with-private-protected-or-public specifiers define how the members of the class can be accessed. Of course any member of a class is accessible within that class.. function all the members of the object being passed can be accessed. A Derived class can only access members of its own Base class.. related to the derived class function in which it is being accessed it is an altogether different object and hence derived member..
Proper stack and heap usage in C++? http://stackoverflow.com/questions/599308/proper-stack-and-heap-usage-in-c on the heap. My understanding is that variables which are accessed very frequently should be stored on the stack and objects rarely..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope a local variable's memory be accessed outside its scope I have the following code. int foo int a..
http://stackoverflow.com/questions/671703/array-index-out-of-bound-in-c . What's happening on the last line is that you have now accessed beyond the part of memory that is allocated for the stack. As..
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