#include <algorithm>
#include <string>
#include <vector>
#include <utility>
#include <map>
#include <set>

#include <iostream>
#include <fstream>

#include <stddef.h>
#include <ctype.h>

using namespace std;

typedef pair<short,short> location;
typedef vector<location>  loc;
typedef vector<string>    text;
typedef pair<text*,loc*>  text_loc;

class TextQuery {
public:
    // ...

private:
    vector<string>     *lines_of_text;
    text_loc           *text_locations;
    map<string,loc*>   *word_map;
    Query              *query;
    static string      filt_elems;
    vector<int>        line_cnt;
};

Enter a query-please separate each item by a space.
Terminate query (or session) with a dot( . ).
==> fiery && ( bird || shyly )

        fiery ( 1 ) lines match
        bird ( 1 ) lines match
        shyly ( 1 ) lines match
         ( bird || shyly )  ( 2 ) lines match
        fiery &&  ( bird || shyly )  ( 1 ) lines match

Requested query: fiery &&  ( bird || shyly ) 

( 3 ) like a fiery bird in flight. A beautiful fiery bird, he tells her,

#include "TextQuery.h"

__gc class TextQueryNet 
{
private:
    TextQuery *pquery;
    
public:
    TextQueryNet() : pquery( new TextQuery()){}
  ~TextQueryNet(){ delete pquery; }

    void query_text()    { pquery->query_text();   }
    void build_up_text() { pquery->build_up_text();}

  // ...
};

#include "stdafx.h"

#using <mscorlib.dll>
#include <tchar.h>

using namespace System;

#include "gc_TextQuery.h"

int _tmain(void) 
{
     Console::WriteLine( 
        S"Beginning managed wrapper test ..." );

        TextQueryNet *tqn = new TextQueryNet();

        tqn->build_up_text();
        tqn->query_text();

     Console::WriteLine( 
        S"Ending managed wrapper test ..." );

    return 0;
}

// include the necessary assemblies
#using <mscorlib.dll>
#using <System.dll>
#using <System.Data.dll>
#using <System.Xml.dll>

// open up the associated namespaces
using namespace System;
using namespace System::Threading;
using namespace System::Data;
using namespace System::Data::SqlClient;
using namespace System::Collections;
using namespace System::Net::Sockets;
    
// ok: here is our class
__gc class SocketDemo_Server 
{
private:
    static const int port = 4554;
    static const int maxPacket = 128;

    TcpListener       *tcpl;
    DataSet           *ds;
    DataRowCollection *rows;

public:
    SocketDemo_Server();

    void Start();
void handleConnection();

  // grab the data from the SQL database
    void retrieveData();
};

Server[4554]: OK: started TcpListener ...
Server[4554]: OK: listening for connections ...
Server[4554]: OK: retrieved SQL database info ...

Server[4554]: OK: a client connected ...
Server[4554]: OK: client requested phone # for Fuller
Server[4554]: OK: first request for Fuller
Server[4554]: Phone number for Fuller: (206) 555-9482

Server[4554]: OK: a client connected ...
Server[4554]: OK: client requested phone # for King
Server[4554]: OK: first request for King
Server[4554]: Phone number for King: (71) 555-5598

Server[4554]: OK: a client connected ...
Server[4554]: OK: client requested phone # for Fuller
Server[4554]: OK: cached request for Fuller
Server[4554]: Phone number for Fuller: (206) 555-9482

Server[4554]: OK: a client connected ...
Server[4554]: OK: client requested phone # for Musil
Server[4554]: OK: first request for Musil
Server[4554]: Phone number for Musil:  Sorry. Cannot be found.

void SocketDemo_Server:: 
Start()
{
    try 
    {
        tcpl = new TcpListener( port );
        tcpl->Start();

        Console::WriteLine( 
           S"Server[{0}]: OK: started TcpListener ... ",
                          __box( port ));

        // retrieve the data from the data base ...
        Thread *tdata = 
               new Thread( new ThreadStart( this, 
                   &SocketDemo_Server::retrieveData ));

        tdata->Start(); // ok: kick off the thread ...
                
        // thread to handle a socket connection ...
        Thread *tconnect = 
         new Thread( new ThreadStart( this,
              &SocketDemo_Server::handleConnection ));

        tconnect->Start();
    }
    catch( Exception *ex )
    {
        Console::WriteLine( 
           S"Oops: Unable to Set Up SocketDemo_Server" );
        Console::WriteLine( ex->ToString() );
    }
}