Forgot to update this one

[gdcm.git] / src / gdcmDataEntry.cxx

diff --git a/src/gdcmDataEntry.cxx b/src/gdcmDataEntry.cxx
index ecc4b88f25886f406e223ae71d167b99c7ffd86d..106310443eca7167723e73e1f45ff1da4ff8cdc3 100644 (file)
--- a/src/gdcmDataEntry.cxx
+++ b/src/gdcmDataEntry.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDataEntry.cxx,v $
   Language:  C++
-  Date:      $Date: 2007/05/23 14:18:08 $
-  Version:   $Revision: 1.42 $
+  Date:      $Date: 2007/09/14 08:22:19 $
+  Version:   $Revision: 1.48 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -82,15 +82,15 @@ DataEntry::~DataEntry ()
    
 }
 
-//-----------------------------------------------------------------------------
-// Print
-
 //-----------------------------------------------------------------------------
 // Public
 /**
  * \brief Sets the value (non string) of the current DataEntry
  * @param area area
- * @param self self
+ * @param self self=true : The area : *belongs" to the DataEntry 
+ *                                  : will be delete with the DataEntry
+ *             self=false  The area *is not* deleted with the DataEntry
+ *              
  */
 void DataEntry::SetBinArea( uint8_t *area, bool self )  
 { 
@@ -118,7 +118,7 @@ void DataEntry::CopyBinArea( uint8_t *area, uint32_t length )
       NewBinArea();
       memcpy(BinArea,area,length);
       if( length!=lgh )
-         BinArea[length]=0;
+         BinArea[length]=0; // padd with zero
 
       State = STATE_LOADED;
    }
@@ -137,7 +137,7 @@ void DataEntry::SetValue(const uint32_t &id, const double &val)
 
    if( id > GetValueCount() )
    {
-      gdcmErrorMacro("Index (" << id << ")is greater than the data size");
+      gdcmErrorMacro("Index (" << id << ") is greater than the data size");
       return;
    }
 
@@ -172,7 +172,7 @@ void DataEntry::SetValue(const uint32_t &id, const double &val)
    }
 }
 /**
- * \brief returns, as a double (?!?) one of the values 
+ * \brief returns, as a double one of the values 
  *      (when entry is multivaluated), identified by its index.
  *      Returns 0.0 if index is wrong
  * @param id id
@@ -196,13 +196,11 @@ double DataEntry::GetValue(const uint32_t &id) const
       return 0.0;
    }
 
-   /// \todo FIX the API : user *knows* that entry contains a US
-   ///               and he receives a double ?!?
+   // if user *knows* that entry contains a US, 
+   // he just has to cast the double he receives
    
    const VRKey &vr = GetVR();
-   /// \todo FIX the API : user *knows* that entry contains a US,
-   ///       the method is supposed to return a double
-   ///       but sends a US ?!? 
+
    if( vr == "US" || vr == "SS" )
       return ((uint16_t *)BinArea)[id];
    else if( vr == "UL" || vr == "SL" )
@@ -338,7 +336,7 @@ uint32_t DataEntry::GetValueCount( ) const
 }
 
 /**
- * \brief Gets a std::vector <double> holding the value(s) of a DS DataEntry
+ * \brief Gets a std::vector of 'double' holding the value(s) of a DS DataEntry
  * @param valueVector std::vector double of value(s)
  * \return false if VR not "DS" or DataEntry empty
  */
@@ -544,13 +542,15 @@ void DataEntry::Copy(DocEntry *doc)
 }
 
 /**
- * \brief   Writes the 'value' area of a DataEntry
+ * \brief   Writes the 'common part' + the 'value' area of a DataEntry
  * @param fp already open ofstream pointer
  * @param filetype type of the file (ACR, ImplicitVR, ExplicitVR, ...)
  */
-void DataEntry::WriteContent(std::ofstream *fp, FileType filetype)
+void DataEntry::WriteContent(std::ofstream *fp, FileType filetype, 
+                                                      bool insideMetaElements, bool insideSequence)
 { 
-   DocEntry::WriteContent(fp, filetype);
+   // writes the 'common part'
+   DocEntry::WriteContent(fp, filetype, insideMetaElements, insideSequence);
 
    if ( GetGroup() == 0xfffe )
    {
@@ -651,6 +651,7 @@ uint32_t DataEntry::ComputeFullLength()
 
 //-----------------------------------------------------------------------------
 // Protected
+
 /// \brief Creates a DataEntry owned BinArea 
 ///       (remove previous one if any and relevant StrArea if any)
 void DataEntry::NewBinArea( )
@@ -688,7 +689,9 @@ void DataEntry::DeleteBinArea(void)
  */
 void DataEntry::Print(std::ostream &os, std::string const & )
 {
-   os << "D ";
+   //os << "D ";
+   
+   // First, Print the common part (vr [length offset] name).
    DocEntry::Print(os);
 
    uint16_t g = GetGroup();