<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hi,<div><br></div><div>Another question: what does this line really mean. That i i have to do that in every file. like ".h" file and also ".mm" file something like</div><div>if i would like to do <b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size: medium; "><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px; "><span style="color: rgb(119, 72, 44); ">#include </span></span><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px; ">"itkConnectedThresholdImageFilter.h</span></span></b><b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size: medium; "><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px;
">"</span></span></b></div><div><b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size: medium; "><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px; "><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: arial; font-size: 13px; "><b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size: medium; "><pre style="word-wrap: break-word; white-space: pre-wrap; ">i would rather write:</pre></span></b></span></span></span></b></div><div><b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size: medium; "><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px; "><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: arial; font-size: 13px; "><b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size:
medium; "><pre style="word-wrap: break-word; white-space: pre-wrap; ">#define id Id
<span class="Apple-style-span" style="font-family: arial; white-space: normal; font-size: 13px; "><b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size: medium; "><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px; "><span style="color: rgb(119, 72, 44); ">#include </span></span><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px; ">"itkConnectedThresholdImageFilter.h</span></span></b><b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size: medium; "><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px; ">"</span></span></b></span>
#undef id</pre></span></b></span></span></span></b></div><div><b><span class="Apple-style-span" style="font-weight: normal; font-family: Times; font-size: medium; "><span class="Apple-style-span" style="color: rgb(206, 43, 34); font-family: Menlo; font-size: 11px; "></span><pre style="word-wrap: break-word; white-space: pre-wrap; "><br></pre><pre style="word-wrap: break-word; white-space: pre-wrap; ">In every file that users ITK headers, you should also redefine the objective c keyword id, for example:
#define id Id
#include "itkImage.h"
#include "itkImportImageFilter.h"
#undef id
</pre><div><br></div></span></b><br></div></td></tr></table><br>