X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FMEDLoader%2FSwig%2FMEDLoaderCommon.i;h=ab758d651954dfeac509cfce2eeea2b3ba80affc;hb=4baccec0014292a4a7da71839d9088c6ef970d31;hp=b4589c03e48f481383bd357277c025d027eef075;hpb=6bd10d7e6cae03a42102a8eb70607c2d7e11adb5;p=tools%2Fmedcoupling.git

diff --git a/src/MEDLoader/Swig/MEDLoaderCommon.i b/src/MEDLoader/Swig/MEDLoaderCommon.i
index b4589c03e..ab758d651 100644
--- a/src/MEDLoader/Swig/MEDLoaderCommon.i
+++ b/src/MEDLoader/Swig/MEDLoaderCommon.i
@@ -31,6 +31,7 @@
 #include "MEDFileField.hxx"
 #include "MEDFileParameter.hxx"
 #include "MEDFileData.hxx"
+#include "MEDFileMeshReadSelector.hxx"
 #include "MEDLoaderTypemaps.i"
 #include "SauvReader.hxx"
 #include "SauvWriter.hxx"
@@ -390,11 +391,47 @@ namespace ParaMEDMEM
     void setZipConnPolicy(int newVal) throw(INTERP_KERNEL::Exception);
   };
 
+  class MEDFileMeshReadSelector
+  {
+  public:
+    MEDFileMeshReadSelector();
+    MEDFileMeshReadSelector(unsigned int code);
+    unsigned int getCode() const;
+    void setCode(unsigned int newCode);
+    bool isCellFamilyFieldReading() const;
+    bool isNodeFamilyFieldReading() const;
+    bool isCellNameFieldReading() const;
+    bool isNodeNameFieldReading() const;
+    bool isCellNumFieldReading() const;
+    bool isNodeNumFieldReading() const;
+    void setCellFamilyFieldReading(bool b);
+    void setNodeFamilyFieldReading(bool b);
+    void setCellNameFieldReading(bool b);
+    void setNodeNameFieldReading(bool b);
+    void setCellNumFieldReading(bool b);
+    void setNodeNumFieldReading(bool b);
+    %extend
+    {
+      std::string __str__() const throw(INTERP_KERNEL::Exception)
+      {
+        std::ostringstream oss;
+        self->reprAll(oss);
+        return oss.str();
+      }
+      
+      std::string __repr__() const throw(INTERP_KERNEL::Exception)
+      {
+        std::ostringstream oss; oss << "MEDFileMeshReadSelector C++ instance at " << self << " (with code=" << self->getCode() << ").";
+        return oss.str();
+      }
+    }
+  };
+
   class MEDFileMesh : public RefCountObject, public MEDFileWritable
   {
   public:
-    static MEDFileMesh *New(const char *fileName) throw(INTERP_KERNEL::Exception);
-    static MEDFileMesh *New(const char *fileName, const char *mName, int dt=-1, int it=-1) throw(INTERP_KERNEL::Exception);
+    static MEDFileMesh *New(const char *fileName, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception);
+    static MEDFileMesh *New(const char *fileName, const char *mName, int dt=-1, int it=-1, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception);
     virtual MEDFileMesh *createNewEmpty() const throw(INTERP_KERNEL::Exception);
     virtual MEDFileMesh *deepCpy() const throw(INTERP_KERNEL::Exception);
     virtual MEDFileMesh *shallowCpy() const throw(INTERP_KERNEL::Exception);
@@ -492,16 +529,6 @@ namespace ParaMEDMEM
     virtual DataArrayInt *getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum=false) const throw(INTERP_KERNEL::Exception);
     %extend
        {
-         MEDFileMesh(const char *fileName) throw(INTERP_KERNEL::Exception)
-         {
-           return MEDFileMesh::New(fileName);
-         }
-
-         MEDFileMesh(const char *fileName, const char *mName, int dt=-1, int it=-1) throw(INTERP_KERNEL::Exception)
-         {
-           return MEDFileMesh::New(fileName,mName,dt,it);
-         }
-         
          std::string __str__() const throw(INTERP_KERNEL::Exception)
          {
            return self->simpleRepr();
@@ -627,8 +654,8 @@ namespace ParaMEDMEM
   class MEDFileUMesh : public MEDFileMesh
   {
   public:
-    static MEDFileUMesh *New(const char *fileName, const char *mName, int dt=-1, int it=-1) throw(INTERP_KERNEL::Exception);
-    static MEDFileUMesh *New(const char *fileName) throw(INTERP_KERNEL::Exception);
+    static MEDFileUMesh *New(const char *fileName, const char *mName, int dt=-1, int it=-1, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception);
+    static MEDFileUMesh *New(const char *fileName, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception);
     static MEDFileUMesh *New();
     ~MEDFileUMesh();
     int getSpaceDimension() const throw(INTERP_KERNEL::Exception);
@@ -671,14 +698,14 @@ namespace ParaMEDMEM
     DataArrayInt *zipCoords() throw(INTERP_KERNEL::Exception);
     %extend
        { 
-         MEDFileUMesh(const char *fileName, const char *mName, int dt=-1, int it=-1) throw(INTERP_KERNEL::Exception)
+         MEDFileUMesh(const char *fileName, const char *mName, int dt=-1, int it=-1, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileUMesh::New(fileName,mName,dt,it);
+           return MEDFileUMesh::New(fileName,mName,dt,it,mrs);
          }
 
-         MEDFileUMesh(const char *fileName) throw(INTERP_KERNEL::Exception)
+         MEDFileUMesh(const char *fileName, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileUMesh::New(fileName);
+           return MEDFileUMesh::New(fileName,mrs);
          }
 
          MEDFileUMesh()
@@ -751,8 +778,8 @@ namespace ParaMEDMEM
   {
   public:
     static MEDFileCMesh *New();
-    static MEDFileCMesh *New(const char *fileName) throw(INTERP_KERNEL::Exception);
-    static MEDFileCMesh *New(const char *fileName, const char *mName, int dt=-1, int it=-1) throw(INTERP_KERNEL::Exception);
+    static MEDFileCMesh *New(const char *fileName, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception);
+    static MEDFileCMesh *New(const char *fileName, const char *mName, int dt=-1, int it=-1, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception);
     void setMesh(MEDCouplingCMesh *m) throw(INTERP_KERNEL::Exception);
     %extend
        {
@@ -761,14 +788,14 @@ namespace ParaMEDMEM
            return MEDFileCMesh::New();
          }
 
-         MEDFileCMesh(const char *fileName) throw(INTERP_KERNEL::Exception)
+         MEDFileCMesh(const char *fileName, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileCMesh::New(fileName);
+           return MEDFileCMesh::New(fileName,mrs);
          }
 
-         MEDFileCMesh(const char *fileName, const char *mName, int dt=-1, int it=-1) throw(INTERP_KERNEL::Exception)
+         MEDFileCMesh(const char *fileName, const char *mName, int dt=-1, int it=-1, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileCMesh::New(fileName,mName,dt,it);
+           return MEDFileCMesh::New(fileName,mName,dt,it,mrs);
          }
          
          PyObject *getMesh() const throw(INTERP_KERNEL::Exception)
@@ -785,8 +812,8 @@ namespace ParaMEDMEM
   {
   public:
     static MEDFileCurveLinearMesh *New();
-    static MEDFileCurveLinearMesh *New(const char *fileName) throw(INTERP_KERNEL::Exception);
-    static MEDFileCurveLinearMesh *New(const char *fileName, const char *mName, int dt=-1, int it=-1) throw(INTERP_KERNEL::Exception);
+    static MEDFileCurveLinearMesh *New(const char *fileName, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception);
+    static MEDFileCurveLinearMesh *New(const char *fileName, const char *mName, int dt=-1, int it=-1, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception);
     void setMesh(MEDCouplingCurveLinearMesh *m) throw(INTERP_KERNEL::Exception);
     %extend
        {
@@ -795,14 +822,14 @@ namespace ParaMEDMEM
            return MEDFileCurveLinearMesh::New();
          }
 
-         MEDFileCurveLinearMesh(const char *fileName) throw(INTERP_KERNEL::Exception)
+         MEDFileCurveLinearMesh(const char *fileName, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileCurveLinearMesh::New(fileName);
+           return MEDFileCurveLinearMesh::New(fileName,mrs);
          }
 
-         MEDFileCurveLinearMesh(const char *fileName, const char *mName, int dt=-1, int it=-1) throw(INTERP_KERNEL::Exception)
+         MEDFileCurveLinearMesh(const char *fileName, const char *mName, int dt=-1, int it=-1, MEDFileMeshReadSelector *mrs=0) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileCurveLinearMesh::New(fileName,mName,dt,it);
+           return MEDFileCurveLinearMesh::New(fileName,mName,dt,it,mrs);
          }
          
          PyObject *getMesh() const throw(INTERP_KERNEL::Exception)
@@ -1102,10 +1129,13 @@ namespace ParaMEDMEM
   class MEDFileAnyTypeField1TS : public RefCountObject, public MEDFileFieldGlobsReal, public MEDFileWritable
   {
   public:
-    static MEDFileAnyTypeField1TS *New(const char *fileName) throw(INTERP_KERNEL::Exception);
-    static MEDFileAnyTypeField1TS *New(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception);
-    static MEDFileAnyTypeField1TS *New(const char *fileName, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception);
+    static MEDFileAnyTypeField1TS *New(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileAnyTypeField1TS *New(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileAnyTypeField1TS *New(const char *fileName, const char *fieldName, int iteration, int order, bool loadAll=true) throw(INTERP_KERNEL::Exception);
     void write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception);
+    void loadArrays() throw(INTERP_KERNEL::Exception);
+    void loadArraysIfNecessary() throw(INTERP_KERNEL::Exception);
+    void releaseArrays() throw(INTERP_KERNEL::Exception);
     int getDimension() const throw(INTERP_KERNEL::Exception);
     int getIteration() const throw(INTERP_KERNEL::Exception);
     int getOrder() const throw(INTERP_KERNEL::Exception);
@@ -1229,11 +1259,11 @@ namespace ParaMEDMEM
   class MEDFileField1TS : public MEDFileAnyTypeField1TS
   {
   public:
-    static MEDFileField1TS *New(const char *fileName, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception);
-    static MEDFileField1TS *New(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception);
-    static MEDFileField1TS *New(const char *fileName) throw(INTERP_KERNEL::Exception);
+    static MEDFileField1TS *New(const char *fileName, const char *fieldName, int iteration, int order, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileField1TS *New(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileField1TS *New(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
     static MEDFileField1TS *New();
-    MEDFileIntField1TS *convertToInt(bool deepCpyGlobs=true) const throw(INTERP_KERNEL::Exception);
+    ParaMEDMEM::MEDFileIntField1TS *convertToInt(bool deepCpyGlobs=true) const throw(INTERP_KERNEL::Exception);
     MEDCouplingFieldDouble *getFieldAtLevel(TypeOfField type, int meshDimRelToMax, int renumPol=0) const throw(INTERP_KERNEL::Exception);
     MEDCouplingFieldDouble *getFieldAtTopLevel(TypeOfField type, int renumPol=0) const throw(INTERP_KERNEL::Exception);
     MEDCouplingFieldDouble *getFieldOnMeshAtLevel(TypeOfField type, const MEDCouplingMesh *mesh, int renumPol=0) const throw(INTERP_KERNEL::Exception);
@@ -1246,19 +1276,19 @@ namespace ParaMEDMEM
     void setLocNameOnLeaf(const char *mName, INTERP_KERNEL::NormalizedCellType typ, int locId, const char *newLocName, bool forceRenameOnGlob=false) throw(INTERP_KERNEL::Exception);
     %extend
        {
-         MEDFileField1TS(const char *fileName) throw(INTERP_KERNEL::Exception)
+         MEDFileField1TS(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileField1TS::New(fileName);
+           return MEDFileField1TS::New(fileName,loadAll);
          }
          
-         MEDFileField1TS(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception)
+         MEDFileField1TS(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileField1TS::New(fileName,fieldName);
+           return MEDFileField1TS::New(fileName,fieldName,loadAll);
          }
 
-         MEDFileField1TS(const char *fileName, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception)
+         MEDFileField1TS(const char *fileName, const char *fieldName, int iteration, int order, bool loadAll=true) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileField1TS::New(fileName,fieldName,iteration,order);
+           return MEDFileField1TS::New(fileName,fieldName,iteration,order,loadAll);
          }
 
          MEDFileField1TS()
@@ -1364,10 +1394,10 @@ namespace ParaMEDMEM
   {
   public:
     static MEDFileIntField1TS *New();
-    static MEDFileIntField1TS *New(const char *fileName) throw(INTERP_KERNEL::Exception);
-    static MEDFileIntField1TS *New(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception);
-    static MEDFileIntField1TS *New(const char *fileName, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception);
-    MEDFileField1TS *convertToDouble(bool deepCpyGlobs=true) const throw(INTERP_KERNEL::Exception);
+    static MEDFileIntField1TS *New(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileIntField1TS *New(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileIntField1TS *New(const char *fileName, const char *fieldName, int iteration, int order, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    ParaMEDMEM::MEDFileField1TS *convertToDouble(bool deepCpyGlobs=true) const throw(INTERP_KERNEL::Exception);
     //
     void setFieldNoProfileSBT(const MEDCouplingFieldDouble *field, const DataArrayInt *arrOfVals) throw(INTERP_KERNEL::Exception);
     void setFieldProfile(const MEDCouplingFieldDouble *field, const DataArrayInt *arrOfVals, const MEDFileMesh *mesh, int meshDimRelToMax, const DataArrayInt *profile) throw(INTERP_KERNEL::Exception);
@@ -1378,19 +1408,19 @@ namespace ParaMEDMEM
         return MEDFileIntField1TS::New();
       }
 
-      MEDFileIntField1TS(const char *fileName) throw(INTERP_KERNEL::Exception)
+      MEDFileIntField1TS(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
       {
-        return MEDFileIntField1TS::New(fileName);
+        return MEDFileIntField1TS::New(fileName,loadAll);
       }
 
-      MEDFileIntField1TS(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception)
+      MEDFileIntField1TS(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
       {
-        return MEDFileIntField1TS::New(fileName,fieldName);
+        return MEDFileIntField1TS::New(fileName,fieldName,loadAll);
       }
 
-      MEDFileIntField1TS(const char *fileName, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception)
+      MEDFileIntField1TS(const char *fileName, const char *fieldName, int iteration, int order, bool loadAll=true) throw(INTERP_KERNEL::Exception)
       {
-        return MEDFileIntField1TS::New(fileName,fieldName,iteration,order);
+        return MEDFileIntField1TS::New(fileName,fieldName,iteration,order,loadAll);
       }
 
       std::string __str__() const throw(INTERP_KERNEL::Exception)
@@ -1490,8 +1520,8 @@ namespace ParaMEDMEM
   class MEDFileAnyTypeFieldMultiTS : public RefCountObject, public MEDFileFieldGlobsReal, public MEDFileWritable
   {
   public:
-    static MEDFileAnyTypeFieldMultiTS *New(const char *fileName) throw(INTERP_KERNEL::Exception);
-    static MEDFileAnyTypeFieldMultiTS *New(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception);
+    static MEDFileAnyTypeFieldMultiTS *New(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileAnyTypeFieldMultiTS *New(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
     MEDFileAnyTypeFieldMultiTS *deepCpy() const throw(INTERP_KERNEL::Exception);
     virtual MEDFileAnyTypeFieldMultiTS *shallowCpy() const throw(INTERP_KERNEL::Exception);
     std::string getName() const throw(INTERP_KERNEL::Exception);
@@ -1507,6 +1537,9 @@ namespace ParaMEDMEM
     int getPosOfTimeStep(int iteration, int order) const throw(INTERP_KERNEL::Exception);
     int getPosGivenTime(double time, double eps=1e-8) const throw(INTERP_KERNEL::Exception);
     void write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception);
+    void loadArrays() throw(INTERP_KERNEL::Exception);
+    void loadArraysIfNecessary() throw(INTERP_KERNEL::Exception);
+    void releaseArrays() throw(INTERP_KERNEL::Exception);
     //
     virtual MEDFileAnyTypeField1TS *getTimeStepAtPos(int pos) const throw(INTERP_KERNEL::Exception);
     MEDFileAnyTypeField1TS *getTimeStep(int iteration, int order) const throw(INTERP_KERNEL::Exception);
@@ -1781,8 +1814,8 @@ namespace ParaMEDMEM
   {
   public:
     static MEDFileFieldMultiTS *New() throw(INTERP_KERNEL::Exception);
-    static MEDFileFieldMultiTS *New(const char *fileName) throw(INTERP_KERNEL::Exception);
-    static MEDFileFieldMultiTS *New(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception);
+    static MEDFileFieldMultiTS *New(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileFieldMultiTS *New(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
     //
     MEDCouplingFieldDouble *getFieldAtLevel(TypeOfField type, int iteration, int order, int meshDimRelToMax, int renumPol=0) const throw(INTERP_KERNEL::Exception);
     MEDCouplingFieldDouble *getFieldAtTopLevel(TypeOfField type, int iteration, int order, int renumPol=0) const throw(INTERP_KERNEL::Exception);
@@ -1792,7 +1825,7 @@ namespace ParaMEDMEM
     //
     void appendFieldNoProfileSBT(const MEDCouplingFieldDouble *field) throw(INTERP_KERNEL::Exception);
     void appendFieldProfile(const MEDCouplingFieldDouble *field, const MEDFileMesh *mesh, int meshDimRelToMax, const DataArrayInt *profile) throw(INTERP_KERNEL::Exception);
-    MEDFileIntFieldMultiTS *convertToInt(bool deepCpyGlobs=true) const throw(INTERP_KERNEL::Exception);
+    ParaMEDMEM::MEDFileIntFieldMultiTS *convertToInt(bool deepCpyGlobs=true) const throw(INTERP_KERNEL::Exception);
     %extend
        {
          MEDFileFieldMultiTS()
@@ -1800,14 +1833,14 @@ namespace ParaMEDMEM
            return MEDFileFieldMultiTS::New();
          }
 
-         MEDFileFieldMultiTS(const char *fileName) throw(INTERP_KERNEL::Exception)
+         MEDFileFieldMultiTS(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileFieldMultiTS::New(fileName);
+           return MEDFileFieldMultiTS::New(fileName,loadAll);
          }
 
-         MEDFileFieldMultiTS(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception)
+         MEDFileFieldMultiTS(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileFieldMultiTS::New(fileName,fieldName);
+           return MEDFileFieldMultiTS::New(fileName,fieldName,loadAll);
          }
          
          std::string __str__() const throw(INTERP_KERNEL::Exception)
@@ -1918,12 +1951,12 @@ namespace ParaMEDMEM
   {
   public:
     static MEDFileIntFieldMultiTS *New();
-    static MEDFileIntFieldMultiTS *New(const char *fileName) throw(INTERP_KERNEL::Exception);
-    static MEDFileIntFieldMultiTS *New(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception);
+    static MEDFileIntFieldMultiTS *New(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
+    static MEDFileIntFieldMultiTS *New(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
     //
     void appendFieldNoProfileSBT(const MEDCouplingFieldDouble *field, const DataArrayInt *arrOfVals) throw(INTERP_KERNEL::Exception);
     void appendFieldProfile(const MEDCouplingFieldDouble *field, const DataArrayInt *arrOfVals, const MEDFileMesh *mesh, int meshDimRelToMax, const DataArrayInt *profile) throw(INTERP_KERNEL::Exception);
-    MEDFileFieldMultiTS *convertToDouble(bool deepCpyGlobs=true) const throw(INTERP_KERNEL::Exception);
+    ParaMEDMEM::MEDFileFieldMultiTS *convertToDouble(bool deepCpyGlobs=true) const throw(INTERP_KERNEL::Exception);
     %extend
     {
       MEDFileIntFieldMultiTS()
@@ -1931,14 +1964,14 @@ namespace ParaMEDMEM
         return MEDFileIntFieldMultiTS::New();
       }
       
-      MEDFileIntFieldMultiTS(const char *fileName) throw(INTERP_KERNEL::Exception)
+      MEDFileIntFieldMultiTS(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
       {
-        return MEDFileIntFieldMultiTS::New(fileName);
+        return MEDFileIntFieldMultiTS::New(fileName,loadAll);
       }
       
-      MEDFileIntFieldMultiTS(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception)
+      MEDFileIntFieldMultiTS(const char *fileName, const char *fieldName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
       {
-        return MEDFileIntFieldMultiTS::New(fileName,fieldName);
+        return MEDFileIntFieldMultiTS::New(fileName,fieldName,loadAll);
       }
 
       std::string __str__() const throw(INTERP_KERNEL::Exception)
@@ -2020,9 +2053,12 @@ namespace ParaMEDMEM
   {
   public:
     static MEDFileFields *New() throw(INTERP_KERNEL::Exception);
-    static MEDFileFields *New(const char *fileName) throw(INTERP_KERNEL::Exception);
+    static MEDFileFields *New(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception);
     MEDFileFields *deepCpy() const throw(INTERP_KERNEL::Exception);
     MEDFileFields *shallowCpy() const throw(INTERP_KERNEL::Exception);
+    void loadArrays() throw(INTERP_KERNEL::Exception);
+    void loadArraysIfNecessary() throw(INTERP_KERNEL::Exception);
+    void releaseArrays() throw(INTERP_KERNEL::Exception);
     void write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception);
     int getNumberOfFields() const;
     std::vector<std::string> getFieldsNames() const throw(INTERP_KERNEL::Exception);
@@ -2043,9 +2079,9 @@ namespace ParaMEDMEM
            return MEDFileFields::New();
          }
 
-         MEDFileFields(const char *fileName) throw(INTERP_KERNEL::Exception)
+         MEDFileFields(const char *fileName, bool loadAll=true) throw(INTERP_KERNEL::Exception)
          {
-           return MEDFileFields::New(fileName);
+           return MEDFileFields::New(fileName,loadAll);
          }
          
          std::string __str__() const throw(INTERP_KERNEL::Exception)