client/simple_client_demo.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

/* simple_client_demo.cpp
  
   See also : http://www.mongodb.org/pages/viewpage.action?pageId=133415

   How to build and run:

   (1) Using the mongoclient:
    g++ simple_client_demo.cpp -lmongoclient -lboost_thread-mt -lboost_filesystem -lboost_program_options
    ./a.out

   (2) using client_lib.cpp:
    g++ -I .. simple_client_demo.cpp mongo_client_lib.cpp -lboost_thread-mt -lboost_filesystem
    ./a.out
*/

#include <iostream>
#include "dbclient.h" // the mongo c++ driver

using namespace std;
using namespace mongo;
using namespace bson;

int main() { 
  cout << "connecting to localhost..." << endl;
  DBClientConnection c;
  c.connect("localhost");
  cout << "connected ok" << endl;
  unsigned long long count = c.count("test.foo");
  cout << "count of exiting documents in collection test.foo : " << count << endl;

  bo o = BSON( "hello" << "world" );
  c.insert("test.foo", o);

  return 0;
}