Looks like a stupid question. But comment to my answer to one of the SO question made me to think again.
Consider the following code : #include <vector> #include <iostream> class a { public: int i; void fun() { i = 999; }
I am in need of a hash_map class in C++(STL). Primary operation is to put pair in the set and then check if it exists or not.
How to create iterator/s for 2d vector (a vector of vecto开发者_如何学Gors)?Although your question is not very clear, I\'m going to assume you mean a 2D vector to mean a vector of vectors:
What is the most efficient way to count all the different keys in a hash_multimap? E.g. if I have a al开发者_开发技巧ready filled hash_multimap, (e.g. a container where you can store multiple entitie
Need advice here: which of the STL container\'s operati开发者_如何学Pythonons are considered read-only? Take vector<int> as example, would it be safe to say that any operation that does not alte
Does the map::find method support case insensitive search? I have a map as follows: map<string, vector<string> > directory;
The standard way of intersecting two sets in C++ is to do the following: std::set<int> set_1;// With some elements
Can I construct an std::map where the key type is a refe开发者_如何转开发rence type, e.g. Foo & and if not, why not?According to C++ Standard 23.1.2/7 key_type should be assignable. Reference type
I am trying to lean boost::bind, boost::lambda libraries and how they can be used with STL algorithms. Suppose I have vector of int-string pairs which is sorted by int key. Then a place to insert a ne
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