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c++ Programming Glossary: previousWhy is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array go. What do you do You halt execution and wait until the previous instructions are complete. Then you continue down the correct..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol and meet the #ifndef A_H directive again. However during previous preprocessing macro A_H has been defined. Therefore the compiler.. Declaring a member variable of a type which has not been previously declared is of course an error and the compiler will politely.. that have been encountered while processing the previous translation unit will be forgotten. In fact compiling a project..
What do the following phrases mean in C++: zero-, default- and value-initialization? http://stackoverflow.com/questions/1613341/what-do-the-following-phrases-mean-in-c-zero-default-and-value-initializat for the definitions straight from the standard. See this previous answer about the behavior of operator new for details on the..
How to pass objects to functions in C++? http://stackoverflow.com/questions/2139224/how-to-pass-objects-to-functions-in-c in which case you need to pass by reference . Use the previous rules to determine whether to pass by const reference or not... so that users can pass NULL 0 nullptr instead apply the previous rule to determine whether you should pass by a pointer to a.. by copy an alternative would be to pass according to the previous rules and make a copy inside of the function here pass by value..
What is the difference between #include <filename> and #include “filename”? http://stackoverflow.com/questions/21593/what-is-the-difference-between-include-filename-and-include-filename pp tokens new line that does not match one of the two previous forms is permitted. The preprocessing tokens after include in.. after all replacements shall match one of the two previous forms. The method by which a sequence of preprocessing tokens..
Reading from text file until EOF repeats last line http://stackoverflow.com/questions/21647/reading-from-text-file-until-eof-repeats-last-line you carry on to the next iteration. x is still 30 from previous iteration. Now you read from the stream and you get EOF. x remains.. You output to stderr x which is 30 just like in the previous iteration . Next you check for EOF in the loop condition and..
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
When does invoking a member function on a null instance result in undefined behavior? http://stackoverflow.com/questions/2474018/when-does-invoking-a-member-function-on-a-null-instance-result-in-undefined-beha lvalue we have undefined behavior. The problem is that the previous sentence is never stated so what does it mean to use the lvalue..
Undefined Behavior and Sequence Points http://stackoverflow.com/questions/4176328/undefined-behavior-and-sequence-points sequence called sequence points all side effects of previous evaluations shall be complete and no side effects of subsequent.. example here . Now the Standard in §5 4 says 1 Between the previous and next sequence point a scalar object shall have its stored.. point is usually at the terminating semicolon and the previous sequence point is at the end of the previous statement. An expression..
Undefined Behavior and Sequence Points Reloaded http://stackoverflow.com/questions/4638364/undefined-behavior-and-sequence-points-reloaded which overloads subscript operator a i i taken from the previous topic. but here type of `i` is Index. Must consider this too..
How to convert a number to string and vice versa in C++ http://stackoverflow.com/questions/5290089/how-to-convert-a-number-to-string-and-vice-versa-in-c underneath so basically this option is the same as the previous one just less verbose. #include boost lexical_cast.hpp #include..
http://stackoverflow.com/questions/6438086/iterator-invalidation-rules unless the new container size is greater than the previous capacity in which case all iterators and references are invalidated..
How should I write ISO C++ Standard conformant custom new and delete operators? http://stackoverflow.com/questions/7194127/how-should-i-write-iso-c-standard-conformant-custom-new-and-delete-operators be a non null pointer value 4.10 p0 different from any previously returned value p1 unless that value p1 was sub sequently passed.. the requested memory. Its return value is a pointer to the previously registered handler function or null if there was no previous.. registered handler function or null if there was no previous handler. An opportune moment for an code sample to make things..
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