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 05b7143bc558d1bce206234d2c7f13baafe330d3..2df119a3c8edf4c712bfdc9d46b48925cf3085a7 100644 (file)
--- a/src/MEDLoader/MEDFileMesh.hxx
+++ b/src/MEDLoader/MEDFileMesh.hxx
@@ -24,17 +24,21 @@
 #include "MEDLoaderDefines.hxx"
 #include "MEDFileMeshLL.hxx"
 #include "MEDFileUtilities.hxx"
+#include "MEDFileMeshReadSelector.hxx"
 
 #include <map>
 #include <list>
 
 namespace ParaMEDMEM
 {
+  class MEDFileFieldGlobs;
+  class MEDFileField1TSStructItem;
+  
   class MEDLOADER_EXPORT 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);
     std::size_t getHeapMemorySize() const;
     virtual MEDFileMesh *createNewEmpty() const throw(INTERP_KERNEL::Exception) = 0;
     virtual MEDFileMesh *deepCpy() const throw(INTERP_KERNEL::Exception) = 0;
@@ -69,6 +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;
@@ -182,8 +187,8 @@ namespace ParaMEDMEM
   {
     friend class 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();
     std::size_t getHeapMemorySize() const;
     MEDFileMesh *createNewEmpty() const throw(INTERP_KERNEL::Exception);
@@ -206,6 +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;
@@ -232,6 +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);
@@ -243,8 +251,9 @@ namespace ParaMEDMEM
     void addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids) throw(INTERP_KERNEL::Exception);
     void removeMeshAtLevel(int meshDimRelToMax) throw(INTERP_KERNEL::Exception);
     void setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld=false) throw(INTERP_KERNEL::Exception);
-    void setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms) throw(INTERP_KERNEL::Exception);
-    void setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception);
+    void setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum=false) throw(INTERP_KERNEL::Exception);
+    void setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum=false) throw(INTERP_KERNEL::Exception);
+    void setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum=false) throw(INTERP_KERNEL::Exception);
     void optimizeFamilies() throw(INTERP_KERNEL::Exception);
     // tools
     void duplicateNodesOnM1Group(const char *grpNameM1, DataArrayInt *&nodesDuplicated, DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified) throw(INTERP_KERNEL::Exception);
@@ -253,8 +262,8 @@ namespace ParaMEDMEM
   private:
     void writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception);
     MEDFileUMesh();
-    MEDFileUMesh(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
-    void loadUMeshFromFile(med_idt fid, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception);
+    MEDFileUMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception);
+    void loadUMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception);
     const MEDFileUMeshSplitL1 *getMeshAtLevSafe(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception);
     MEDFileUMeshSplitL1 *getMeshAtLevSafe(int meshDimRelToMaxExt) throw(INTERP_KERNEL::Exception);
     void checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const throw(INTERP_KERNEL::Exception);
@@ -299,12 +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);
@@ -324,8 +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);
@@ -342,8 +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;
   };
@@ -353,8 +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);
@@ -368,11 +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;
   };