magicpanda / bytebuffer-cpp Goto Github PK

Hi Kant:
  at the beginning I want to thank you for your great job !! Thanks for you share it.
  When i use the ByteBuffer ,I notice the function 

  void putBytes(uint8_t*b uint32_t len,uint32_t index)
  {
        wpos = index;      // is there a bug? 
        ... ...            // althought the next append increase the wpos
                           // 
  }

  e.g. when the wpos value is 1024. invoke the function putBytes("1",1,10)
      the wpos changed to 11, and the left 1024-11=1013 will be invaild. 

  may be the foo insert also have this problem.

Hi, thank you for the class.

I am trying to convert to c++ piece of Java code using ByteBuffer:

        ByteBuffer buffer = ByteBuffer.allocate(4 + 4 + 4 + bytes.length);
        buffer.putInt(MAGIC);
        buffer.putInt(header);
        buffer.putInt(bytes.length);
        buffer.put(bytes); // <------- absent 
        buffer.flip();     // <------- absent

I am using putBytes instead of put(bytes). But what need to use instead of 
flip() ?