I have a rather large MFC based program.I have been tasked to get it running on Linux.I have explained that this will require a re-write of the program either into straight C++ with STL (more work), o
I have created Dialog Based application in MFC (VS 2008).When I do \"#include\" in Dlg.cpp it showing following error.
What is a good way to get a [pseudo-]random element from an STL range? The best I can come up with is to do std::random_shuffle(c.begin(), c.end()) and then take my random element from c.begin().
I have the following problem, that should be well-known, but I have fai开发者_C百科led to google anything relevant.
I have a std::vector that I know will never have to grow--it will always have n elements (开发者_运维问答unfortunately, n isn\'t known at compile time so I can\'t use std::array). I can do:
We have a legacy method that returns a vector of char pointers i.e., vector<char *>. Now, I need to process only strings (std::string). How can I do this?
In a piece of c开发者_JAVA技巧ode, I find something as : template<typename T> class IsClassT {
Problem: I have a class CPerson whose member variables are Age and Marks. I have created a vector of persons and populated with the objects. Now i want t开发者_StackOverflowo extract only the persons
This question already has answers here: Closed 11 years ago. Possible Duplicate: In STL maps, is it better to use map::insert than []?开发者_开发百科
I was wondering, is there any way to perform random access in multimap\'s values. #include <map>
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