<div dir="ltr">That did not work either. My bad.<div><br></div><div style>Should it not be</div><div style><span style="color:rgb(0,0,0);font-family:arial,sans-serif;font-size:13px">const unsigned char buffer[3] = { 255, 255, 254};</span><br>
</div><div style><span style="color:rgb(0,0,0);font-family:arial,sans-serif;font-size:13px">or</span></div><div style><span style="color:rgb(0,0,0);font-family:arial,sans-serif;font-size:13px">const char buffer[3] = { -1, -1, -2};</span><span style="color:rgb(0,0,0);font-family:arial,sans-serif;font-size:13px"><br>
</span></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, May 18, 2013 at 3:11 PM, Bill Lorensen <span dir="ltr"><<a href="mailto:bill.lorensen@gmail.com" target="_blank">bill.lorensen@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Try int's. See:<br><a href="http://www.stroustrup.com/C++11FAQ.html#narrowing" target="_blank">http://www.stroustrup.com/C++11FAQ.html#narrowing</a><br>
<br>const char buffer[3] = { 255, 255, 254};<br><br></div><div class="gmail_extra"><div><div class="h5">
<br><br><div class="gmail_quote">On Sat, May 18, 2013 at 1:09 PM, Bradley Lowekamp <span dir="ltr"><<a href="mailto:blowekamp@mail.nih.gov" target="_blank">blowekamp@mail.nih.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello,<br>
<br>
I pushed some code yesterday and it's causing a couple problem. It seems simple enough. Whats the best way to express this?<br>
<br>
// MAGIC_NUMBER = 16777214 ( little endian )<br>
const char buffer[3] = { 0xFF, 0xFF, 0xFE};<br>
<br>
<br>
ERROR:<br>
/Users/builder/external/ITK/Modules/IO/Mesh/src/itkFreeSurferBinaryMeshIO.cxx:311:31: error: constant expression evaluates to 255 which cannot be narrowed to type 'char' [-Wc++11-narrowing]<br>
const char buffer[3] = { 0xFF, 0xFF, 0xFE};<br>
^~~~<br>
/Users/builder/external/ITK/Modules/IO/Mesh/src/itkFreeSurferBinaryMeshIO.cxx:311:31: note: override this message by inserting an explicit cast<br>
const char buffer[3] = { 0xFF, 0xFF, 0xFE};<br>
^~~~<br>
static_cast<char>( )<br>
<br>
<br>
WARNING:<br>
<br>
var/lib/jenkins/jobs/ITK-v4-Testing-32-chroot/workspace/MyTests/ITK/Modules/IO/Mesh/src/itkFreeSurferBinaryMeshIO.cxx: In member function 'virtual void itk::FreeSurferBinaryMeshIO::WriteMeshInformation()':<br>
/var/lib/jenkins/jobs/ITK-v4-Testing-32-chroot/workspace/MyTests/ITK/Modules/IO/Mesh/src/itkFreeSurferBinaryMeshIO.cxx:311:47: warning: narrowing conversion of '255' from 'int' to 'const char' inside { } is ill-formed in C++11 [-Wnarrowing]<br>
<br>
<br>
Thanks for your suggestion.<br>
<br>
Brad<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br>Unpaid intern in BillsBasement at noware dot com<br>
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