X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDebug.cxx;h=ba0a2fa49c9915ae31dccb0620c54c8ddabdef95;hb=db42e5541964319d882c965dc6d0284806ff0489;hp=82ced4141d27c695ad8e4630adafaa88f2ddc7ca;hpb=dd9001df5c1b8d5be917f635a6316aa4f0869af7;p=gdcm.git

diff --git a/src/gdcmDebug.cxx b/src/gdcmDebug.cxx
index 82ced414..ba0a2fa4 100644
--- a/src/gdcmDebug.cxx
+++ b/src/gdcmDebug.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDebug.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/01/30 17:30:57 $
-  Version:   $Revision: 1.19 $
+  Date:      $Date: 2005/11/05 13:21:32 $
+  Version:   $Revision: 1.26 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -21,16 +21,15 @@
 
 namespace gdcm 
 {
-
-/// warning message level to be displayed
-static bool DebugFlag   = false;
-static bool DebugToFile = false;
+//-----------------------------------------------------------------------------
+// Warning message level to be displayed
+static bool DebugFlag     = false;
+static bool WarningFlag   = false;
+static bool DebugToFile   = false;
 static std::ofstream DebugFile;
 
-
 //-----------------------------------------------------------------------------
 // Constructor / Destructor
-
 Debug::Debug()
 {
 
@@ -42,34 +41,53 @@ Debug::~Debug()
       DebugFile.close();     
 }
 
-//-----------------------------------------------------------------------------
-// Print
-
-
 //-----------------------------------------------------------------------------
 // Public
-
 /**
- * \brief   Accessor
- * @param   flag Set the debug flag
+ * \brief   Sets both the debug flag and warning flag
+ *          (both used for debugging purpose)
+ * @param   flag Set the debug flag and warning flag
  */ 
 void Debug::SetDebugFlag (bool flag) 
 {
-   DebugFlag = flag;
+   // To help tracking a bug, both flags are necessary
+   DebugFlag   = flag;
+   WarningFlag = flag;
 }
 
 /**
- * \brief   Accessor
- * @param   level Get the debug flag
+ * \brief   Gets the debug flag value
+ *          (used to warn user when file contains some oddity)
+ * @return debug flag value
  */ 
 bool Debug::GetDebugFlag ()
 {
    return DebugFlag;
 }
 
+/**
+ * \brief   Sets the warning flag
+ * @param   flag Set the warning flag
+ */ 
+void Debug::SetWarningFlag (bool flag) 
+{
+   // Cannot unset Warning flag if Debug flag is on.
+   if (flag == false && DebugFlag == true)
+      return;
+   WarningFlag = flag;
+}
+
+/**
+ * \brief   Gets the warning flag value
+ * @return warning flag value
+ */ 
+bool Debug::GetWarningFlag ()
+{
+   return WarningFlag;
+}
 /**
  * \brief   Accessor
- * @param   flag Set the debug flag to redirect to file
+ * @param   flag whether we want to redirect to file
  */ 
 void Debug::SetDebugToFile (bool flag) 
 {
@@ -77,8 +95,7 @@ void Debug::SetDebugToFile (bool flag)
 }
 
 /**
- * \brief   Accessor
- * @param   level Get the debug flag to redirect to file
+ * \brief   Accessor to know whether debug info are redirected to file
  */ 
 bool Debug::GetDebugToFile ()
 {
@@ -86,22 +103,24 @@ bool Debug::GetDebugToFile ()
 }
 
 /**
- * \brief   Set Accessor
- * @param   flag Set the debug flag to redirect to file
+ * \brief Set the filename the debug stream should be redirect to
+ *        Settting a filename also sets DebugToFile to true
+ * @param   filename  File to redirect debug info
  *          Absolutely nothing is check. You have to pass in
  *          a correct filename
  */ 
 void Debug::SetDebugFilename (std::string const &filename)
 {
    DebugToFile = true;  // Just in case ... 
-   DebugFlag = true;    // Just in case ...
-   if( DebugFile.is_open() )
+   DebugFlag   = true;  // Just in case ...
+   if ( DebugFile.is_open() )
       DebugFile.close();
    DebugFile.open( filename.c_str() );
 }
 
 /**
- * \brief   Get Accessor
+ * \brief Internal use only. Allow us to retrieve the static from anywhere
+ *        in gdcm code
  * @return Debug file
  */
 std::ofstream &Debug::GetDebugFile ()
@@ -116,6 +135,7 @@ std::ofstream &Debug::GetDebugFile ()
 // Private
    
 //-----------------------------------------------------------------------------
-} // end namespace gdcm
-
+// Print
 
+//-----------------------------------------------------------------------------
+} // end namespace gdcm