creaImageIOOutputModel.h

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/*
# ---------------------------------------------------------------------
#
# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image 
#                        pour la Santé)
# 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.
# ------------------------------------------------------------------------
*/

#ifndef __creaImageIOoutputModel_h_INCLUDED__
#define __creaImageIOoutputModel_h_INCLUDED__
#if defined (USE_XERCES)
#include <creaImageIOOutputModelParser.h>
#endif
#if defined(USE_GDCM2)
#include <gdcmScanner.h>
#endif

#include <vector>
#include <string>

#define OUTPUTMODEL_TAG_i       ""
#define OUTPUTMODEL_TAG_0       "TAG_BEGIN"
#define OUTPUTMODEL_TAG_1       "TAG_END"
#define OUTPUTMODEL_TAG_2       "TAG_STEP"
#define OUTPUTMODEL_TAG_3       "DICOM_TAG"
#define OUTPUTMODEL_TAG_4       "ANCHOR"
#define OUTPUTMODEL_TAG(i)      OUTPUTMODEL_TAG_ ## i

namespace creaImageIO
{

        class  OutputModel 
        {
        public:
                OutputModel(){}
                virtual ~OutputModel();
                double orderFilesWithZspacing(std::vector<std::string> &im);

#if defined(USE_XERCES)
                OutputModel(OutputModelParser *i_outparser);
        
                // Test if we need to check the "dicom" tag if it exists on database
                void setDB(const std::string i_db, const std::string i_table);

                const std::string getTag();

        private:

                OutputModelParser *m_outparser;

                // dimensions of output
                int dim;

                // index to indicate if one model is available to perform sorting
                bool bmodel;
                
                // index to indicate of a "DICOM" tag is selected to perform sorting
                // not necessary a dicom tag
                // for the moment only Gimmick Tag format accepted but should be GDCM2 format or GDCM1.3 too
                bool bDicom;

                // database name
                std::string m_dbname;
                
                std::string m_tag;
#if defined(USE_GDCM)
                //m_tag1;
                template<typename T>
                //void getReadValues(const std::vector<std :: string> i_filenames, std::vector<T> &o_val);
                double orderFiles(std::vector<std::string> im, std::vector<std::string> &out);

#endif
#if defined(USE_GDCM2)
                gdcm::Tag       m_tag2;

                template<typename T>
                void getScanValues(const std::vector<std :: string> i_filenames, const std::string i_stag, std::map<std::string,T> &o_val);
        
                /*template<typename T>
                T getTypeTag();*/
#endif

                // the initial value to start sorting
                int tag_begin;

                // the final value to end sorting
                int tag_end;

                // step for the values
                int tag_step;

                // if the sorting is not the same for the set of data, we include another OutputModel
                // ex : if we want a step = 20 for the 100 first values, next a step = 10 for the next 100 and step = 1 for the lastest value
                OutputModel *m_model;

                // indicates if the sorting tag is present in database or not
                bool b_db;

                std::string m_db;

                std::string m_table;

                template<typename T>
                void getValues(const std::vector<std::string> i_filenames,const std::string i_tag, std::map< std::string, T> &o_val);
                template<typename T>
                void getDBValues(const std::vector<std::string> i_filenames, const std::string i_stag, std::map<std::string,T> &o_val);

                void sort(const std::vector<std::string> i_filenames, std::vector<std::string> &o_sort, int level);

                bool checkModel(std::map<std::string, std::string> i_model, const std::string i_val);
#endif
        };
        
/*
         template <class T>
         class OutputSort
         {
         public :
                 std::map <std::string, T> values;
                 std::map<std::string, T> tags;

                 void setTag(T i_tag, const std::string name)
                 {
                         tags[name] = i_tag;
                 }

                 void sort (const std::map<std::string, T> i_values, std::vector<std::string> &o_sort)
                 {
                        std::map<std::string, T>::const_iterator it_val; 
                        for(T index = tags[OUTPUTMODEL_TAG(0)]; index <= tags[OUTPUTMODEL_TAG(1)]; index += tags[OUTPUTMODEL_TAG(2)])
                        {
                                //std::map<std::string, T>::const_iterator it_val; 
                                for(it_val = i_values.begin();it_val != i_values.end(); it_val++)
                                {
                                        if(it_val->second.c_str()  == index)
                                        {
                                                o_sort.push_back(it_val->first.c_str());
                                                break;
                                        }
                                }
                         }
                 }
         };
*/
        
} // namespace creaImageIO
#endif //__creaImageIOoutputModel_h_INCLUDED__