title: RapidJSON Looping through a string array?
body: <p>I am using RapidJSON to parse JSON data except I can't work out how to loop through the members of:</p>
  
  <pre><code>{
  
  "members":{
      "0":{
          "template":"this is member 1"
      },
      "1":{
          "template":"this is member 2"
      }
  }
  }
  </code></pre>
  
  <p>I tried the following
      <code>e_doc["members"][iString]["template"].GetString()</code>
  inside a loop with converting the loop index (i) to a string but it doesn't recognize it as a string.</p>
  
  <p>It works as:</p>
  
  <pre><code>printf("%s", e_doc["members"]["0"]["template"].GetString());
  printf("%s", e_doc["members"]["1"]["template"].GetString());
  </code></pre>