I know several (all?) STL implementations implement a \"small string\" optimization where instead of storing the usual 3 pointers for begin, end and capacity a string will store the actual character d
I\'ve read here and other places that when iterating a std::vector using indexes you should: std::vector <int> x(20,1);
I\'ve doing some performance analysis on the software I develop, and I\'ve found that lookups on a global dictionary of URL\'s takes about 10% of the application\'s \"load\" phase time.The dictionary
There\'s simple example: #include <vector> int main() { vector<int> veci; vector<double> vecd;
I\'m trying to create a priority queue with a custom comparator: std::priority_queue<int, std::vector<int>, MyComparator> pq;
Having spent quite some time developping in C#, I noticed that if you declare an abstract class for the purpose of using it as an interface you cannot instantiate a vector of this abstract class to st
I am trying to compile some C++ code as a static library to use on the iPhone. If I compile things for the simulator (i386 architecture), everything compiles just peachy, but when I switch the archite
class Help { public: Help(); ~Help(); 开发者_StackOverflow中文版typedef std::set<string> Terms;
I have to correct some C++/STL code. Unfortunately I have very little C++ experience and know nothing about STL. Nevertheless I finished most of it, but the function b开发者_开发百科elow is still givi
Greetings code-gurus! I am writing an algorithm that connects, for instance node_A of Region_A with node_D of Region_D.(node_A and node_D are just integers). There could be 100k+ such nodes.
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