X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FMEDCoupling_Swig%2FMEDCouplingDataArrayTypemaps.i;h=6755deb234844809a582aa9a0f2a7eb5858f658f;hb=a28b812bd2c1d5e30612845aa308b7e9ec2c5b24;hp=f71939e907548ff9d58f904055fb0ecd07e6ae35;hpb=c8b4e4de2f69ac0daa31da2b6dee7be63e13f7a5;p=tools%2Fmedcoupling.git

diff --git a/src/MEDCoupling_Swig/MEDCouplingDataArrayTypemaps.i b/src/MEDCoupling_Swig/MEDCouplingDataArrayTypemaps.i
index f71939e90..6755deb23 100644
--- a/src/MEDCoupling_Swig/MEDCouplingDataArrayTypemaps.i
+++ b/src/MEDCoupling_Swig/MEDCouplingDataArrayTypemaps.i
@@ -1,9 +1,9 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2014  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -20,6 +20,53 @@
 
 #include "InterpKernelAutoPtr.hxx"
 
+/*!
+ * This method is an extention of PySlice_GetIndices but less
+ * open than PySlice_GetIndicesEx that accepts too many situations.
+ */
+void GetIndicesOfSlice(PySliceObject *slice, Py_ssize_t length, Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step, const char *msgInCaseOfFailure)
+{
+  int ret(PySlice_GetIndices(slice,length,start,stop,step));
+  if(ret==0)
+    return ;
+  if(*step>0 && *start==*stop && length==*start)
+    return ;
+  throw INTERP_KERNEL::Exception(msgInCaseOfFailure);
+}
+
+/*!
+ * This method allows to retrieve slice info from \a slice.
+ */
+void GetIndicesOfSliceExplicitely(PySliceObject *slice, Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step, const char *msgInCaseOfFailure)
+{
+  int ret(PySlice_GetIndices(slice,std::numeric_limits<int>::max(),start,stop,step));
+  if(ret==0)
+    {
+      if(*start!=std::numeric_limits<int>::max() && *stop!=std::numeric_limits<int>::max())
+        return ;
+      std::ostringstream oss;
+      oss << msgInCaseOfFailure << " The input slice contains some unknowns that can't be determined in static method ! The input slice must be explicit here !";
+      throw INTERP_KERNEL::Exception(oss.str().c_str());
+    }
+  throw INTERP_KERNEL::Exception(msgInCaseOfFailure);
+}
+
+int InterpreteNegativeInt(int val, int nbelem)
+{
+  if(val<0)
+    {
+      int newVal(nbelem+val);
+      if(newVal<0)
+        {
+          std::ostringstream oss; oss << "interpreteNegativeInt : request for negative int=" << val << " but number of elems is equal to " << nbelem << " !";
+          throw INTERP_KERNEL::Exception(oss.str().c_str());
+        }
+      return newVal;
+    }
+  else
+    return val;
+}
+
 #ifdef WITH_NUMPY
 #include <numpy/arrayobject.h>
 
@@ -270,7 +317,9 @@ MCData *BuildNewInstance(PyObject *elt0, int npyObjectType, PyTypeObject *pytype
         {
           ret->useArray(reinterpret_cast<const T *>(data),true,ParaMEDMEM::C_DEALLOC,sz0,sz1);
           PyObject *ref=PyWeakref_NewRef(reinterpret_cast<PyObject *>(eltOwning),NULL);
-          void **objs=new void *[2]; objs[0]=ref; objs[1]=(void*) ParaMEDMEM::MemArray<T>::CDeallocator;
+          typename ParaMEDMEM::MemArray<T>::Deallocator tmp(ParaMEDMEM::MemArray<T>::CDeallocator);
+          void **tmp2 = reinterpret_cast<void**>(&tmp); // MSVC2010 does not support constructor()
+          void **objs=new void *[2]; objs[0]=ref; objs[1]=*tmp2;
           mma.setParameterForDeallocator(objs);
           mma.setSpecificDeallocator(numarrdeal);
         }
@@ -350,7 +399,7 @@ int NumpyArrSetBaseObjectExt(PyArrayObject *arr, PyObject *obj)
 }
 
 template<class MCData, class T>
-PyObject *ToNumPyArray(MCData *self, int npyObjectType, const char *MCDataStr)
+PyObject *ToNumPyArrayUnderground(MCData *self, int npyObjectType, const char *MCDataStr, int nbTuples, int nbComp)
 {
   if(!self->isAllocated())
     {
@@ -358,7 +407,6 @@ PyObject *ToNumPyArray(MCData *self, int npyObjectType, const char *MCDataStr)
       throw INTERP_KERNEL::Exception(oss.str().c_str());
     }
   ParaMEDMEM::MemArray<T>& mem=self->accessToMemArray();
-  int nbComp=self->getNumberOfComponents();
   if(nbComp==0)
     {
       std::ostringstream oss; oss << MCDataStr << "::toNumPyArray : number of components of this is 0 ! Should be > 0 !"; 
@@ -366,15 +414,17 @@ PyObject *ToNumPyArray(MCData *self, int npyObjectType, const char *MCDataStr)
     }
   int nbDims=nbComp==1?1:2;
   npy_intp dim[2];
-  dim[0]=(npy_intp)self->getNumberOfTuples(); dim[1]=nbComp;
+  dim[0]=(npy_intp)nbTuples; dim[1]=nbComp;
   const T *bg=self->getConstPointer();
-  PyObject *ret=PyArray_SimpleNewFromData(nbDims,dim,npyObjectType,const_cast<T *>(bg));
+  PyObject *ret(PyArray_SimpleNewFromData(nbDims,dim,npyObjectType,const_cast<T *>(bg)));
   if(mem.isDeallocatorCalled())
     {
       if(mem.getDeallocator()!=numarrdeal)
         {// case for the first call of toNumPyArray
-          PyObject *ref=PyWeakref_NewRef(ret,NULL);
-          void **objs=new void *[2]; objs[0]=ref; objs[1]=(void*) mem.getDeallocator();
+          PyObject *ref(PyWeakref_NewRef(ret,NULL));
+          typename ParaMEDMEM::MemArray<T>::Deallocator tmp(mem.getDeallocator());
+          void **tmp2 = reinterpret_cast<void**>(&tmp); // MSVC2010 does not support constructor()
+          void **objs=new void *[2]; objs[0]=reinterpret_cast<void*>(ref); objs[1]=*tmp2;
           mem.setParameterForDeallocator(objs);
           mem.setSpecificDeallocator(numarrdeal);
           return ret;
@@ -400,6 +450,12 @@ PyObject *ToNumPyArray(MCData *self, int npyObjectType, const char *MCDataStr)
   return ret;
 }
 
+template<class MCData, class T>
+PyObject *ToNumPyArray(MCData *self, int npyObjectType, const char *MCDataStr)
+{
+  return ToNumPyArrayUnderground<MCData,T>(self,npyObjectType,MCDataStr,self->getNumberOfTuples(),self->getNumberOfComponents());
+}
+
 SWIGINTERN PyObject *ParaMEDMEM_DataArrayInt_toNumPyArray(ParaMEDMEM::DataArrayInt *self);
 SWIGINTERN PyObject *ParaMEDMEM_DataArrayDouble_toNumPyArray(ParaMEDMEM::DataArrayDouble *self);
 
@@ -573,6 +629,19 @@ static int *convertPyToNewIntArr2(PyObject *pyLi, int *size) throw(INTERP_KERNEL
     }
 }
 
+static PyObject *convertFromVectorPairInt(const std::vector< std::pair<int,int> >& arr) throw(INTERP_KERNEL::Exception)
+{
+  PyObject *ret=PyList_New(arr.size());
+  for(std::size_t i=0;i<arr.size();i++)
+    {
+      PyObject *t=PyTuple_New(2);
+      PyTuple_SetItem(t,0,PyInt_FromLong(arr[i].first));
+      PyTuple_SetItem(t,1,PyInt_FromLong(arr[i].second));
+      PyList_SetItem(ret,i,t);
+    }
+  return ret;
+}
+
 static void convertPyToVectorPairInt(PyObject *pyLi, std::vector< std::pair<int,int> >& arr) throw(INTERP_KERNEL::Exception)
 {
   const char msg[]="list must contain tuples of 2 integers only or tuple must contain tuples of 2 integers only !";
@@ -630,6 +699,63 @@ static void convertPyToVectorPairInt(PyObject *pyLi, std::vector< std::pair<int,
     throw INTERP_KERNEL::Exception(msg);
 }
 
+static void convertPyToVectorPairStringInt(PyObject *pyLi, std::vector< std::pair<std::string,int> >& arr) throw(INTERP_KERNEL::Exception)
+{
+  const char msg[]="convertPyToVectorPairStringInt : list must contain tuples of 2 integers only or tuple must contain tuples of 1 string and 1 integer only !";
+  if(PyList_Check(pyLi))
+    {
+      int size=PyList_Size(pyLi);
+      arr.resize(size);
+      for(int i=0;i<size;i++)
+        {
+          PyObject *o=PyList_GetItem(pyLi,i);
+          if(PyTuple_Check(o))
+            {
+              int sz2=PyTuple_Size(o);
+              if(sz2!=2)
+                throw INTERP_KERNEL::Exception(msg);
+              PyObject *o_0=PyTuple_GetItem(o,0);
+              if(!PyString_Check(o_0))
+                throw INTERP_KERNEL::Exception(msg);
+              PyObject *o_1=PyTuple_GetItem(o,1);
+              if(!PyInt_Check(o_1))
+                throw INTERP_KERNEL::Exception(msg);
+              arr[i].first=PyString_AsString(o_0);
+              arr[i].second=(int)PyInt_AS_LONG(o_1);
+            }
+          else
+            throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else if(PyTuple_Check(pyLi))
+    {
+      int size=PyTuple_Size(pyLi);
+      arr.resize(size);
+      for(int i=0;i<size;i++)
+        {
+          PyObject *o=PyTuple_GetItem(pyLi,i);
+          if(PyTuple_Check(o))
+            {
+              int sz2=PyTuple_Size(o);
+              if(sz2!=2)
+                throw INTERP_KERNEL::Exception(msg);
+              PyObject *o_0=PyTuple_GetItem(o,0);
+              if(!PyString_Check(o_0))
+                throw INTERP_KERNEL::Exception(msg);
+              PyObject *o_1=PyTuple_GetItem(o,1);
+              if(!PyInt_Check(o_1))
+                throw INTERP_KERNEL::Exception(msg);
+              arr[i].first=PyString_AsString(o_0);
+              arr[i].second=(int)PyInt_AS_LONG(o_1);
+            }
+          else
+            throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else
+    throw INTERP_KERNEL::Exception(msg);
+}
+
 static void convertPyToNewIntArr3(PyObject *pyLi, std::vector<int>& arr) throw(INTERP_KERNEL::Exception)
 {
   if(PyList_Check(pyLi))
@@ -888,6 +1014,156 @@ static bool fillStringVector(PyObject *pyLi, std::vector<std::string>& vec) thro
   else
     return false;
 }
+static void convertPyToVectorOfVectorOfString(PyObject *pyLi, std::vector< std::vector<std::string> >& arr) throw(INTERP_KERNEL::Exception)
+{
+  const char msg[]="convertPyToVectorOfVectorOfString : expecting list of list of strings !";
+  if(PyList_Check(pyLi))
+    {
+      Py_ssize_t sz=PyList_Size(pyLi);
+      arr.resize(sz);
+      for(int i=0;i<sz;i++)
+        {
+          PyObject *o=PyList_GetItem(pyLi,i);
+          if(!fillStringVector(o,arr[i]))
+            throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else if(PyTuple_Check(pyLi))
+    {
+      Py_ssize_t sz=PyTuple_Size(pyLi);
+      arr.resize(sz);
+      for(int i=0;i<sz;i++)
+        {
+          PyObject *o=PyTuple_GetItem(pyLi,i);
+          if(!fillStringVector(o,arr[i]))
+            throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else
+    throw INTERP_KERNEL::Exception(msg);
+}
+
+static bool fillIntVector(PyObject *pyLi, std::vector<int>& vec) throw(INTERP_KERNEL::Exception)
+{
+  if(PyList_Check(pyLi))
+    {
+      Py_ssize_t sz=PyList_Size(pyLi);
+      vec.resize(sz);
+      for(int i=0;i<sz;i++)
+        {
+          PyObject *o=PyList_GetItem(pyLi,i);
+          if(PyInt_Check(o))
+            vec[i]=PyInt_AS_LONG(o);
+          else
+            return false;
+        }
+      return true;
+    }
+  else if(PyTuple_Check(pyLi))
+    {
+      Py_ssize_t sz=PyTuple_Size(pyLi);
+      vec.resize(sz);
+      for(int i=0;i<sz;i++)
+        {
+          PyObject *o=PyTuple_GetItem(pyLi,i);
+          if(PyInt_Check(o))
+            vec[i]=PyInt_AS_LONG(o);
+          else
+            return false;
+        }
+      return true;
+    }
+  else
+    return false;
+}
+
+static void convertPyToVectorOfVectorOfInt(PyObject *pyLi, std::vector< std::vector<int> >& arr) throw(INTERP_KERNEL::Exception)
+{
+  const char msg[]="convertPyToVectorOfVectorOfInt : expecting list of list of strings !";
+  if(PyList_Check(pyLi))
+    {
+      Py_ssize_t sz=PyList_Size(pyLi);
+      arr.resize(sz);
+      for(int i=0;i<sz;i++)
+        {
+          PyObject *o=PyList_GetItem(pyLi,i);
+          if(!fillIntVector(o,arr[i]))
+            throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else if(PyTuple_Check(pyLi))
+    {
+      Py_ssize_t sz=PyTuple_Size(pyLi);
+      arr.resize(sz);
+      for(int i=0;i<sz;i++)
+        {
+          PyObject *o=PyTuple_GetItem(pyLi,i);
+          if(!fillIntVector(o,arr[i]))
+            throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else
+    throw INTERP_KERNEL::Exception(msg);
+}
+
+static void convertPyToVectorPairStringVecString(PyObject *pyLi, std::vector< std::pair<std::string, std::vector<std::string> > >& arr) throw(INTERP_KERNEL::Exception)
+{
+  const char msg[]="convertPyToVectorPairStringVecString : expecting list of tuples containing each exactly 2 items : one string and one vector of string !";
+  if(PyList_Check(pyLi))
+    {
+      Py_ssize_t sz=PyList_Size(pyLi);
+      arr.resize(sz);
+      for(int i=0;i<sz;i++)
+        {
+          PyObject *o=PyList_GetItem(pyLi,i);
+          if(PyTuple_Check(o))
+            {
+              int sz2=PyTuple_Size(o);
+              if(sz2!=2)
+                throw INTERP_KERNEL::Exception(msg);
+              std::pair<std::string, std::vector<std::string> > item;
+              PyObject *o_0=PyTuple_GetItem(o,0);
+              if(!PyString_Check(o_0))
+                throw INTERP_KERNEL::Exception(msg);
+              item.first=PyString_AsString(o_0);
+              PyObject *o_1=PyTuple_GetItem(o,1);
+              if(!fillStringVector(o_1,item.second))
+                throw INTERP_KERNEL::Exception(msg);
+              arr[i]=item;
+            }
+          else
+            throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else if(PyTuple_Check(pyLi))
+    {
+      Py_ssize_t sz=PyTuple_Size(pyLi);
+      arr.resize(sz);
+      for(int i=0;i<sz;i++)
+        {
+          PyObject *o=PyTuple_GetItem(pyLi,i);
+          if(PyTuple_Check(o))
+            {
+              int sz2=PyTuple_Size(o);
+              if(sz2!=2)
+                throw INTERP_KERNEL::Exception(msg);
+              std::pair<std::string, std::vector<std::string> > item;
+              PyObject *o_0=PyTuple_GetItem(o,0);
+              if(!PyString_Check(o_0))
+                throw INTERP_KERNEL::Exception(msg);
+              item.first=PyString_AsString(o_0);
+              PyObject *o_1=PyTuple_GetItem(o,1);
+              if(!fillStringVector(o_1,item.second))
+                throw INTERP_KERNEL::Exception(msg);
+              arr[i]=item;
+            }
+          else
+            throw INTERP_KERNEL::Exception(msg);
+        }
+    }
+  else
+    throw INTERP_KERNEL::Exception(msg);
+}
 
 static PyObject *convertDblArrToPyList(const double *ptr, int size) throw(INTERP_KERNEL::Exception)
 {
@@ -1416,12 +1692,7 @@ static void convertObjToPossibleCpp2(PyObject *value, int nbelem, int& sw, int&
     {
       Py_ssize_t strt=2,stp=2,step=2;
       PySliceObject *oC=reinterpret_cast<PySliceObject *>(value);
-      if(PySlice_GetIndices(oC,nbelem,&strt,&stp,&step)!=0)
-        if(nbelem!=0 || strt!=0 || stp!=0)
-          {
-            std::ostringstream oss; oss << "Slice in subscriptable object DataArray invalid : number of elements is : " << nbelem;
-            throw INTERP_KERNEL::Exception(oss.str().c_str());
-          }
+      GetIndicesOfSlice(oC,nbelem,&strt,&stp,&step,"Slice in subscriptable object DataArray invalid !");
       p.first=strt;
       p.second.first=stp;
       p.second.second=step;
@@ -1458,6 +1729,18 @@ static void convertObjToPossibleCpp2(PyObject *value, int nbelem, int& sw, int&
   throw INTERP_KERNEL::Exception(msg);
 }
 
+/*!
+ * Idem than convertObjToPossibleCpp2
+ */
+static void convertObjToPossibleCpp2WithNegIntInterp(PyObject *value, int nbelem, int& sw, int& iTyypp, std::vector<int>& stdvecTyypp, std::pair<int, std::pair<int,int> >& p, ParaMEDMEM::DataArrayInt *& daIntTyypp) throw(INTERP_KERNEL::Exception)
+{
+  convertObjToPossibleCpp2(value,nbelem,sw,iTyypp,stdvecTyypp,p,daIntTyypp);
+  if(sw==1)
+    {
+      iTyypp=InterpreteNegativeInt(iTyypp,nbelem);
+    }
+}
+
 /*!
  * if python int -> cpp int sw=1
  * if python tuple[int] -> cpp vector<int> sw=2
@@ -1514,12 +1797,7 @@ static void convertObjToPossibleCpp22(PyObject *value, int nbelem, int& sw, int&
     {
       Py_ssize_t strt=2,stp=2,step=2;
       PySliceObject *oC=reinterpret_cast<PySliceObject *>(value);
-      if(PySlice_GetIndices(oC,nbelem,&strt,&stp,&step)!=0)
-        if(nbelem!=0 || strt!=0 || stp!=0)
-          {
-            std::ostringstream oss; oss << "Slice in subscriptable object DataArray invalid : number of elements is : " << nbelem;
-            throw INTERP_KERNEL::Exception(oss.str().c_str());
-          }
+      GetIndicesOfSlice(oC,nbelem,&strt,&stp,&step,"Slice in subscriptable object DataArray invalid !");
       p.first=strt;
       p.second.first=stp;
       p.second.second=step;
@@ -1649,7 +1927,7 @@ static void convertObjToPossibleCpp3(PyObject *value, int nbTuple, int nbCompo,
 {
   if(!PyTuple_Check(value))
     {
-      convertObjToPossibleCpp2(value,nbTuple,sw,it,vt,pt,dt);
+      convertObjToPossibleCpp2WithNegIntInterp(value,nbTuple,sw,it,vt,pt,dt);
       return ;
     }
   else
@@ -1659,9 +1937,9 @@ static void convertObjToPossibleCpp3(PyObject *value, int nbTuple, int nbCompo,
         throw INTERP_KERNEL::Exception("Unexpected nb of slice element : 1 or 2 expected !\n1st is for tuple selection, 2nd for component selection !");
       PyObject *ob0=PyTuple_GetItem(value,0);
       int sw1,sw2;
-      convertObjToPossibleCpp2(ob0,nbTuple,sw1,it,vt,pt,dt);
+      convertObjToPossibleCpp2WithNegIntInterp(ob0,nbTuple,sw1,it,vt,pt,dt);
       PyObject *ob1=PyTuple_GetItem(value,1);
-      convertObjToPossibleCpp2(ob1,nbCompo,sw2,ic,vc,pc,dc);
+      convertObjToPossibleCpp2WithNegIntInterp(ob1,nbCompo,sw2,ic,vc,pc,dc);
       sw=4*sw2+sw1;
     }
 }