On the highway to MEDReader

[tools/medcoupling.git] / src / MEDLoader / MEDFileMesh.hxx

diff --git a/src/MEDLoader/MEDFileMesh.hxx b/src/MEDLoader/MEDFileMesh.hxx
index c501e45ad97a8c9f55d48772fb7ce40c819d3f48..2df119a3c8edf4c712bfdc9d46b48925cf3085a7 100644 (file)
--- a/src/MEDLoader/MEDFileMesh.hxx
+++ b/src/MEDLoader/MEDFileMesh.hxx
@@ -31,6 +31,9 @@
 
 namespace ParaMEDMEM
 {
+  class MEDFileFieldGlobs;
+  class MEDFileField1TSStructItem;
+  
   class MEDLOADER_EXPORT MEDFileMesh : public RefCountObject, public MEDFileWritable
   {
   public:
@@ -70,6 +73,7 @@ namespace ParaMEDMEM
     virtual void write(med_idt fid) const throw(INTERP_KERNEL::Exception);
     virtual int getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception) = 0;
     virtual MEDCouplingMesh *getGenMeshAtLevel(int meshDimRelToMax, bool renum=false) const throw(INTERP_KERNEL::Exception) = 0;
+    virtual void whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobs *globs, std::vector<bool>& nodesFetched) const throw(INTERP_KERNEL::Exception) = 0;
     //
     bool areFamsEqual(const MEDFileMesh *other, std::string& what) const;
     bool areGrpsEqual(const MEDFileMesh *other, std::string& what) const;
@@ -207,6 +211,7 @@ namespace ParaMEDMEM
     const DataArrayInt *getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception);
     const DataArrayAsciiChar *getNameFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception);
     int getNumberOfNodes() const throw(INTERP_KERNEL::Exception);
+    void whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobs *globs, std::vector<bool>& nodesFetched) const throw(INTERP_KERNEL::Exception);
     std::vector<int> getNonEmptyLevels() const;
     std::vector<int> getNonEmptyLevelsExt() const;
     std::vector<int> getFamArrNonEmptyLevelsExt() const;
@@ -233,6 +238,8 @@ namespace ParaMEDMEM
     MEDCouplingUMesh *getLevelM1Mesh(bool renum=false) const throw(INTERP_KERNEL::Exception);
     MEDCouplingUMesh *getLevelM2Mesh(bool renum=false) const throw(INTERP_KERNEL::Exception);
     MEDCouplingUMesh *getLevelM3Mesh(bool renum=false) const throw(INTERP_KERNEL::Exception);
+    std::vector<MEDCoupling1GTUMesh *> getDirectUndergroundSingleGeoTypeMeshes(int meshDimRelToMax) const throw(INTERP_KERNEL::Exception);
+    MEDCoupling1GTUMesh *getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const throw(INTERP_KERNEL::Exception);
     //
     void setFamilyNameAttachedOnId(int id, const std::string& newFamName) throw(INTERP_KERNEL::Exception);
     void setCoords(DataArrayDouble *coords) throw(INTERP_KERNEL::Exception);
@@ -301,12 +308,13 @@ namespace ParaMEDMEM
     MEDCouplingMesh *getGenMeshAtLevel(int meshDimRelToMax, bool renum=false) const throw(INTERP_KERNEL::Exception);
     int getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception);
     int getNumberOfNodes() const throw(INTERP_KERNEL::Exception);
+    void whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobs *globs, std::vector<bool>& nodesFetched) const throw(INTERP_KERNEL::Exception);
     // tools
     bool unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception);
   protected:
     void changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception);
     void deepCpyAttributes() throw(INTERP_KERNEL::Exception);
-    void loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
+    void loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception);
     void writeStructuredLL(med_idt fid, const char *maa) const throw(INTERP_KERNEL::Exception);
     virtual const MEDCouplingStructuredMesh *getStructuredMesh() const = 0;
     static med_geometry_type GetGeoTypeFromMeshDim(int meshDim) throw(INTERP_KERNEL::Exception);
@@ -326,8 +334,8 @@ namespace ParaMEDMEM
     friend class MEDFileMesh;
   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);
     std::size_t getHeapMemorySize() const;
     MEDFileMesh *createNewEmpty() const throw(INTERP_KERNEL::Exception);
     MEDFileMesh *deepCpy() const throw(INTERP_KERNEL::Exception);
@@ -344,8 +352,8 @@ namespace ParaMEDMEM
     void writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception);
     MEDFileCMesh();
     void synchronizeTinyInfoOnLeaves() const;
-    MEDFileCMesh(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
-    void loadCMeshFromFile(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
+    MEDFileCMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception);
+    void loadCMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception);
   private:
     MEDCouplingAutoRefCountObjectPtr<MEDCouplingCMesh> _cmesh;
   };
@@ -355,8 +363,8 @@ namespace ParaMEDMEM
     friend class MEDFileMesh;
   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);
     std::size_t getHeapMemorySize() const;
     MEDFileMesh *createNewEmpty() const throw(INTERP_KERNEL::Exception);
     MEDFileMesh *deepCpy() const throw(INTERP_KERNEL::Exception);
@@ -370,11 +378,11 @@ namespace ParaMEDMEM
     void setMesh(MEDCouplingCurveLinearMesh *m) throw(INTERP_KERNEL::Exception);
   private:
     MEDFileCurveLinearMesh();
-    MEDFileCurveLinearMesh(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
+    MEDFileCurveLinearMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception);
     const MEDCouplingStructuredMesh *getStructuredMesh() const;
     void synchronizeTinyInfoOnLeaves() const;
     void writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception);
-    void loadCLMeshFromFile(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);//to imp
+    void loadCLMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception);//to imp
   private:
     MEDCouplingAutoRefCountObjectPtr<MEDCouplingCurveLinearMesh> _clmesh;
   };