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c++ Programming Glossary: logicallyWhy is it wrong to use std::auto_ptr<> with standard containers? http://stackoverflow.com/questions/111478/why-is-it-wrong-to-use-stdauto-ptr-with-standard-containers be able to be assigned or copied and the two elements are logically independent. std auto_ptr does not fulfill this requirement...
what are the fast algorithms to find duplicate elements in a collection and group them? http://stackoverflow.com/questions/1332527/what-are-the-fast-algorithms-to-find-duplicate-elements-in-a-collection-and-grou as it makes the subsequent iteration through the group logically simple but if this duplication proves a problem then it would..
Do you use NULL or 0 (zero) for pointers in C++? http://stackoverflow.com/questions/176989/do-you-use-null-or-0-zero-for-pointers-in-c zero makes more sense as in if you use NULL you cannot logically use p q you need to explicitly compare against NULL unless you..
Why [] is used in delete ( delete [] ) to free dynamically allocated array? http://stackoverflow.com/questions/1913853/why-is-used-in-delete-delete-to-free-dynamically-allocated-array The special destruction operator for arrays delete isn ™t logically necessary. However suppose the implementation of the free store..
C/C++ include file order/best practices [closed] http://stackoverflow.com/questions/2762568/c-c-include-file-order-best-practices
Optimizing away a “while(1);” in C++0x http://stackoverflow.com/questions/3592557/optimizing-away-a-while1-in-c0x say that the compiler may assume X about the program is logically equivalent to if the program doesn't satisfy X the behaviour..
What is the proper way to return an object from a C++ function? http://stackoverflow.com/questions/3953637/what-is-the-proper-way-to-return-an-object-from-a-c-function Optimization by which the copy you reference and would logically expect is not done. Ever since Visual Studio 2005 VC 8.0 I don't..
Why does std::string not provide a conversion to const char*? http://stackoverflow.com/questions/4096210/why-does-stdstring-not-provide-a-conversion-to-const-char can still achieve what you need. Also the typecast is not logically correct std string is not equivalent to const char . share..
http://stackoverflow.com/questions/5854581/polymorphism-in-c or data on a per type basis when the operation value is logically the same. These features cooperate to add an attitude of best..
How to solve Memory Fragmentation http://stackoverflow.com/questions/60871/how-to-solve-memory-fragmentation address this type of problem the best thing you can do is logically divide the heap into sub arenas where the lifetimes are more..
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 a construct is dependent or not. It separates them into logically different groups One catches types another catches expressions...
Cycles in family tree software http://stackoverflow.com/questions/6163683/cycles-in-family-tree-software etc. . We do not put any restrictions on these except for logically impossible ones for example one can't be one's own parent relations..
Non-static const member, can't use default assignment operator http://stackoverflow.com/questions/634662/non-static-const-member-cant-use-default-assignment-operator hurt because as long as you don't change it it's still logically const You could fix the problem by introducing a suitable operator..
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 of C is not required to ensure that when the stack logically shrinks the addresses that used to be valid are still mapped..
Why doesn't left bit-shift, “<<”, for 32-bit integers work as expected when used more than 32 times? http://stackoverflow.com/questions/7401888/why-doesnt-left-bit-shift-for-32-bit-integers-work-as-expected-when-used namespace std int main int a 1 cout a 32 return 0 But logically as it's said that the bits are lost if they overflow the bit..
http://stackoverflow.com/questions/7695926/sudoku-backtracking-algorithm logical choice for instance third square with 2 4 and 5 logically can take only 4 or fourth square with 1 3 7 and 8 logically.. can take only 4 or fourth square with 1 3 7 and 8 logically can take only 3 . This has to bi solved with iteration if you.. 2 If a number occurs in the region in only one square then logically that square holds that number. Tactic 3 Tactics 1 and 2 are..
Understanding eliding rules with regard to c++11 http://stackoverflow.com/questions/9267687/understanding-eliding-rules-with-regard-to-c11 not want the compiler to do so assuming that you have logically consistent copy operations. Question 4. If I define a move constructor..
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