Feature #1774

[bbtk.git] / packages / std / src / bbstdMagicBox.h

diff --git a/packages/std/src/bbstdMagicBox.h b/packages/std/src/bbstdMagicBox.h
index 55f0d7ca8c893931001eaabbe22cd528bf80178c..47d7c9c40fbe8b5b5360fc168937c5b922a1d035 100644 (file)
--- a/packages/std/src/bbstdMagicBox.h
+++ b/packages/std/src/bbstdMagicBox.h
@@ -1,12 +1,50 @@
+/*
+ # ---------------------------------------------------------------------
+ #
+ # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+ #                        pour la SantÈ)
+ # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+ # Previous Authors : Laurent Guigues, Jean-Pierre Roux
+ # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+ #
+ #  This software is governed by the CeCILL-B license under French law and
+ #  abiding by the rules of distribution of free software. You can  use,
+ #  modify and/ or redistribute the software under the terms of the CeCILL-B
+ #  license as circulated by CEA, CNRS and INRIA at the following URL
+ #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+ #  or in the file LICENSE.txt.
+ #
+ #  As a counterpart to the access to the source code and  rights to copy,
+ #  modify and redistribute granted by the license, users are provided only
+ #  with a limited warranty  and the software's author,  the holder of the
+ #  economic rights,  and the successive licensors  have only  limited
+ #  liability.
+ #
+ #  The fact that you are presently reading this means that you have had
+ #  knowledge of the CeCILL-B license and that you accept its terms.
+ # ------------------------------------------------------------------------ */
+
+
+/*=========================================================================
+  Program:   bbtk
+  Module:    $RCSfile: bbstdMagicBox.h,v $
+  Language:  C++
+  Date:      $Date: 2012/11/16 08:51:32 $
+  Version:   $Revision: 1.14 $
+=========================================================================*/
+
+
 #ifndef __bbstdMagicBox_h_INCLUDED_H__
 #define __bbstdMagicBox_h_INCLUDED_H__
 
 #include "bbtkAtomicBlackBox.h"
+#include "bbstd_EXPORT.h"
 
 namespace bbstd
 {
+
   //==================================================================
-  class MagicBox
+  class bbstd_EXPORT MagicBox
     : 
     public bbtk::AtomicBlackBox
   {
@@ -14,15 +52,11 @@ namespace bbstd
     BBTK_DECLARE_INPUT(In,bbtk::Data);
     BBTK_DECLARE_OUTPUT(Out,bbtk::Data);
     BBTK_PROCESS(DoProcess);
-    void DoProcess() { bbSetOutputOut( bbGetInputIn() ); }
-    
-  protected:
-    //    virtual void bbUserConstructor();
-    
-  };
+    void DoProcess();
+ };
   //==================================================================
   
-  
+
   //==================================================================
   // We have to create a particular SetFunctor for MagicBox because
   // its input is of type bbtk::Data (i.e. any) and :
@@ -39,13 +73,16 @@ namespace bbstd
     
     /// Construction with the pointer on the Set method
     MagicBoxSetFunctor(SetMethodPointerType s) :
-      mSetMethodPointer(s) 
-    {}
+       mSetMethodPointer(s) 
+       {
+       }
     
     /// Concrete application of the Set method of object o
     void Set(bbtk::AtomicBlackBox* o, const bbtk::Data& d)
     { 
-      bbtkDebugMessage("Data",9,"MagicBoxSetfunctor::Set()"<<std::endl);
+      bbtkDebugMessage("data",9,"MagicBoxSetfunctor::Set("<<
+                      bbtk::HumanTypeName(d.type())<<
+                      ")"<<std::endl);
       (((MagicBox*)o)->*mSetMethodPointer)(d);
     }
     
@@ -60,7 +97,7 @@ namespace bbstd
     SetMethodPointerType mSetMethodPointer;
   };
   //===========================================================================
-
+  
 
   //===========================================================================
   BBTK_BEGIN_DESCRIBE_BLACK_BOX(MagicBox,bbtk::AtomicBlackBox);
@@ -68,13 +105,15 @@ namespace bbstd
   BBTK_AUTHOR("laurent.guigues@creatis.insa-lyon.fr");
   BBTK_CATEGORY("misc");
   BBTK_DESCRIPTION("Takes *any kind* of data and copies it to its output. Is a magic box as any box output can be plugged into it and its output can be plugged into any other box input (dynamic type checking, see below), hence it can be put between **any** two boxes. Type matching between its output and the input of the box(es) to which it is connected is made at *run-time*. The pipeline will be executed if the data types : i) match exactly ii) can be transformed by an adaptor iii) are related pointers, i.e. if the output pointer can be upcasted (static_cast) or downcasted (dynamic_cast) to an input type pointer (see the bbtk::any output connection rule in the guide for details). Important uses of the MagicBox are : 1) performing run-time pointer cast, either upward or backward an object hierarchy 2) perform data adaptation (adaptor creation) at run-time vs. pipeline creation time.");
-  AddInputDescriptor
+ 
+ AddInputDescriptor
   (new bbtk::AtomicBlackBoxInputDescriptor
    (typeid(MagicBoxDescriptor),
     "In","Input data","",
     new bbtk::AtomicBlackBoxTGetFunctor<MagicBox,bbtk::Data,bbtk::Data>
     (&MagicBox::bbGetInputIn),
     new MagicBoxSetFunctor (&MagicBox::bbSetInputIn) ) );
+
   AddOutputDescriptor
   (new bbtk::AtomicBlackBoxOutputDescriptor
    (typeid(MagicBoxDescriptor),