这里将展示一些关于WVL的示例.

1, How can I display the files and directories which are in a specified directory

#include<vector>
#include<wvl/components/file_iterator.h>

int main()
{
    using namespace std;
    using namespace wvl;

    file_iterator begin("c:\\");
    file_iterator end;    //you can create a END iterator with its default constructor
   
    for(;begin != end; ++begin)
    {
         if(begin -> is_dir())
            cout<<" * ";   else   cout<<"   ";
         cout<<begin->file_name()<<endl;   
    }
}

2, How can I create a thread on a member function of a class with the WVL

#include<string>
#include<wvl/components/thread.h>
#include<iostream>

class foo
{
public:
    foo(const char* str)
        :data_(str)
    {}
    void start()
    {
         thread_.start(this, &foo::thread_fun);  //set the thread and start it
         thread_.wait();       //wait for the thread until its finish
    }
private:
    void thread_fun()  //it is a member function which i wanna create a thread on it
    {
         std::cout<<data_<<std::endl;
    }
private:
    wvl::thread thread_;
    std::string  data_;       
};

int main()
{
   foo x("Hello, World!");
   x.start();
}

3, A larger sample--FreeME
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