I have implemented Priority Queue interface for making heap. Can you tell me how to implement an iterator on the top of that? point me to some apropriate tutorial,i am new to java and on a very short
I have a container of smart pointers to mutable objects.I h开发者_如何学JAVAave to write two for_each loops, one for accessing the objects as read-only data and another for mutable data.The compiler i
If I have the following class member: private List<object> obs; and I want to allow traversal 开发者_StackOverflowof this list as part of the class\' interface, how would I do it?
In the printMessage if you access the vector of a constant class using the index it works fine, but not with the the iterator (*itr). If the iterator is declared as constant_iterator then it works fin
Consider the following: std::vector<int> vec(1); // vector has one element std::fill(vec.begin(), vec.b开发者_开发技巧egin(), 42);
I\'m trying to do a double-loop over a std::list to operate on 开发者_StackOverfloweach pair of elements. However, I\'m having some trouble initialising the second iterator. The code I\'d like to writ
In looking at this question which Jon did a fine job in answering... \'How to read a text file reversly with iter开发者_JAVA技巧ator\'. And there was a similar question in which I answered using point
how would you check if the iterator that was returned by the function points to something in container cl开发者_开发技巧ass?Iterators are passed around as [begin,end) pairs, with the end value signify
I have a C# class which has a dictionary inside it. The class listens asynchronously to messages that, upon arrival and processing, alter the data in the dictionary.
Maybe I am missing something completely obvious, but I can\'t figure out why one would use back_inserter/front_inserter/inserter,
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