3 files changed, 6 insertions, 2 deletions

diff --git a/ue4/mycpu/ccpu.h b/ue4/mycpu/ccpu.h
index 7257a87..f005b74 100644
--- a/ue4/mycpu/ccpu.h
+++ b/ue4/mycpu/ccpu.h
@@ -64,7 +64,8 @@ class CCPU
     /**
      * @method CCPU
      * @brief  Default ctor
-     * @param  cnt  number of registers to allocate for this cpu
+     * @param  cnt       number of registers to allocate for this cpu
+     * @param  datatype  reference instance of datatype to copy from
      * @return -
      * @globalvars none
      * @exception  none
diff --git a/ue4/mycpu/cdat.h b/ue4/mycpu/cdat.h
index a5f2ce0..abea425 100644
--- a/ue4/mycpu/cdat.h
+++ b/ue4/mycpu/cdat.h
@@ -331,6 +331,7 @@ class CDat
 
   protected:
     /* members */
+    /** internal value of datatype */
     T m_value;
 };
 
diff --git a/ue4/mycpu/cdatn.h b/ue4/mycpu/cdatn.h
index 32d8d7b..3d21369 100644
--- a/ue4/mycpu/cdatn.h
+++ b/ue4/mycpu/cdatn.h
@@ -139,7 +139,7 @@ class CDatN
     /**
      * @method operator=
      * @brief  implementation of operator =
-     * @param  x  reference to int
+     * @param  newval  reference to int
      * @return refecence to int
      * @globalvars none
      * @exception  none
@@ -373,7 +373,9 @@ class CDatN
     }
 
     /* members */
+    /** internal value of datatype */
     int m_value;
+    /** width of datatype */
     unsigned m_width;
 };