BUG: Remove dead code in MRC Header

The computed values are unused and MRC extended headers are not fully supported.
InsightSoftwareConsortium · Apr 19, 2023 · 3b643f5 · 3b643f5
1 parent 7141f37
commit 3b643f5
Showing 1 changed file with 0 additions and 49 deletions.
diff --git a/Modules/IO/MRC/src/itkMRCHeaderObject.cxx b/Modules/IO/MRC/src/itkMRCHeaderObject.cxx
@@ -110,55 +110,6 @@ MRCHeaderObject::SetHeader(const Header * buffer)
   this->m_ExtendedHeader = nullptr;
   this->m_ExtendedFeiHeader = nullptr;
 
-  SizeValueType extendedHeaderBytes = 0;
-  if (this->m_Header.nreal & 1)
-  {
-    extendedHeaderBytes += 2;
-  }
-  if (this->m_Header.nreal & 2)
-  {
-    extendedHeaderBytes += 6;
-  }
-  if (this->m_Header.nreal & 4)
-  {
-    extendedHeaderBytes += 3;
-  }
-  if (this->m_Header.nreal & 8)
-  {
-    extendedHeaderBytes += 2;
-  }
-  if (this->m_Header.nreal & 16)
-  {
-    extendedHeaderBytes += 2;
-  }
-  if (this->m_Header.nreal & 32)
-  {
-    extendedHeaderBytes += 4;
-  }
-  if (this->m_Header.nreal & 64)
-  {
-    extendedHeaderBytes += 2;
-  }
-  if (this->m_Header.nreal & 128)
-  {
-    extendedHeaderBytes += 4;
-  }
-  if (this->m_Header.nreal & 256)
-  {
-    extendedHeaderBytes += 2;
-  }
-  if (this->m_Header.nreal & 512)
-  {
-    extendedHeaderBytes += 4;
-  }
-  if (this->m_Header.nreal & 1024)
-  {
-    extendedHeaderBytes += 2;
-  }
-  // TODO: all the above to set extendedHeaderBytes, yet extendedHeaderBytes is unused!
-  itkWarningMacro(<< "extendedHeaderBytes is: " << extendedHeaderBytes
-                  << "If you see this log please contact https://github.com/InsightSoftwareConsortium/ITK/pull/2778");
-
   this->m_ExtendedHeaderSize = this->m_Header.next;
 
   // check to make sure the data makes sense