-// Copyright (C) 2007-2014 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2015 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
* \param [out] areNodesMerged - is set to \a true if any coincident nodes found.
* \param [out] newNbOfNodes - returns number of unique nodes.
* \return DataArrayInt * - the permutation array in "Old to New" mode. For more
- * info on "Old to New" mode see \ref MEDCouplingArrayRenumbering. The caller
+ * info on "Old to New" mode see \ref numbering. The caller
* is to delete this array using decrRef() as it is no more needed.
* \throw If the coordinates array is not set.
*/
/*!
* Finds nodes coincident within \a prec tolerance.
- * Ids of coincident nodes are stored in output arrays.
- * A pair of arrays (\a comm, \a commIndex) is called "Surjective Format 2".
+ * Ids of coincident nodes are stored in output arrays in the \ref numbering-indirect format.
* \param [in] prec - minimal absolute distance (using infinite norm) between two nodes at which they are
* considered not coincident.
* \param [in] limitNodeId - limit node id. If all nodes within a group of coincident
* \a comm->getNumberOfTuples() == \a commIndex->back(). The caller
* is to delete this array using decrRef() as it is no more needed.
* \param [out] commIndex - the array dividing all ids stored in \a comm into
- * groups of (ids of) coincident nodes. Its every value is a tuple
+ * groups of (ids of) coincident nodes (\ref numbering-indirect). Its every value is a tuple
* index where a next group of nodes begins. For example the second
* group of nodes in \a comm is described by following range of indices:
* [ \a commIndex[1], \a commIndex[2] ). \a commIndex->getNumberOfTuples()-1
* parameter.
* \param [in] eps - the lowest distance between (using infinite norm) a point and a node at which the node is
* not returned by this method.
- * \param [out] c - array returning ids of nodes located closer than \a eps to the
+ * \param [out] c - array (\ref numbering-indirect) returning ids of nodes located closer than \a eps to the
* given points. The caller
* is to delete this array using decrRef() as it is no more needed.
* \param [out] cI - for each i-th given point, the array specifies tuples of \a c
- * holding ids of nodes close to the i-th point. <br>The i-th value of \a cI is an
+ * holding ids of nodes close to the i-th point (\ref numbering-indirect). <br>The i-th value of \a cI is an
* index of tuple of \a c holding id of a first (if any) node close to the
* i-th given point. Difference between the i-th and (i+1)-th value of \a cI
* (i.e. \a cI[ i+1 ] - \a cI[ i ]) defines number of nodes close to the i-th
}
/*!
- * @param comm in param in the same format than one returned by findCommonNodes method.
- * @param commI in param in the same format than one returned by findCommonNodes method.
+ * @param comm in param in the same format than one returned by findCommonNodes method (\ref numbering-indirect).
+ * @param commI in param in the same format than one returned by findCommonNodes method (\ref numbering-indirect).
* @return the old to new correspondance array.
*/
DataArrayInt *MEDCouplingPointSet::buildNewNumberingFromCommonNodesFormat(const DataArrayInt *comm, const DataArrayInt *commIndex,
* array is modified accordingly.
* \param [in] newNodeNumbers - a permutation array, of length \a
* this->getNumberOfNodes(), in "Old to New" mode.
- * See \ref MEDCouplingArrayRenumbering for more info on renumbering modes.
+ * See \ref numbering for more info on renumbering modes.
* \param [in] newNbOfNodes - number of nodes remaining after renumbering.
* \throw If the coordinates array is not set.
* \throw If the nodal connectivity of cells is not defined.
* of merged nodes (whose new ids coincide) is changed to be at their barycenter.
* \param [in] newNodeNumbers - a permutation array, of length \a
* this->getNumberOfNodes(), in "Old to New" mode.
- * See \ref MEDCouplingArrayRenumbering for more info on renumbering modes.
+ * See \ref numbering for more info on renumbering modes.
* \param [in] newNbOfNodes - number of nodes remaining after renumbering, which is
* actually one more than the maximal id in \a newNodeNumbers.
* \throw If the coordinates array is not set.
traducer->decrRef();
}
+/*! \cond HIDDEN_ITEMS */
struct MEDCouplingCompAbs
{
bool operator()(double x, double y) { return std::abs(x)<std::abs(y);}
};
+/*! \endcond */
/*!
* Returns the carateristic dimension of \a this point set, that is a maximal
return ret.retn();
}
+/*!
+ * This const method states if the nodal connectivity of this fetches all nodes in \a this.
+ * In other words, this method looks is there are no orphan nodes in \a this.
+ * \sa zipCoordsTraducer, getNodeIdsInUse, computeFetchedNodeIds.
+ */
+bool MEDCouplingPointSet::areAllNodesFetched() const
+{
+ checkFullyDefined();
+ int nbNodes(getNumberOfNodes());
+ std::vector<bool> fetchedNodes(nbNodes,false);
+ computeNodeIdsAlg(fetchedNodes);
+ return std::find(fetchedNodes.begin(),fetchedNodes.end(),false)==fetchedNodes.end();
+}
+
/*!
* Checks if \a this and \a other meshes are geometrically equivalent, else an
* exception is thrown. The meshes are
int oldNbOfNodes=getNumberOfNodes();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=m->buildPermArrayForMergeNode(prec,oldNbOfNodes,areNodesMerged,newNbOfNodes);
//mergeNodes
- if(!areNodesMerged)
+ if(!areNodesMerged && oldNbOfNodes != 0)
throw INTERP_KERNEL::Exception("checkDeepEquivalWith : Nodes are incompatible ! ");
const int *pt=std::find_if(da->getConstPointer()+oldNbOfNodes,da->getConstPointer()+da->getNbOfElems(),std::bind2nd(std::greater<int>(),oldNbOfNodes-1));
if(pt!=da->getConstPointer()+da->getNbOfElems())
* \param [out] areNodesMerged - is set to \c true if any coincident nodes removed.
* \param [out] newNbOfNodes - number of nodes remaining after the removal.
* \return DataArrayInt * - the permutation array in "Old to New" mode. For more
- * info on "Old to New" mode see \ref MEDCouplingArrayRenumbering. The caller
+ * info on "Old to New" mode see \ref numbering. The caller
* is to delete this array using decrRef() as it is no more needed.
* \throw If the coordinates array is not set.
* \throw If the nodal connectivity of cells is not defined.
* \param [out] areNodesMerged - is set to \c true if any coincident nodes removed.
* \param [out] newNbOfNodes - number of nodes remaining after the removal.
* \return DataArrayInt * - the permutation array in "Old to New" mode. For more
- * info on "Old to New" mode see \ref MEDCouplingArrayRenumbering. The caller
+ * info on "Old to New" mode see \ref numbering. The caller
* is to delete this array using decrRef() as it is no more needed.
* \throw If the coordinates array is not set.
* \throw If the nodal connectivity of cells is not defined.
