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0022108: EDF 2547 SMESH: Duplicate elements only

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More filters

+  struct Filter
+  {
+    virtual bool operator()(const SMDS_MeshElement* e) const = 0;
+    ~Filter() {}
+  };
+  struct NonNullFilter: public Filter
This commit is contained in:
eap 2013-05-28 16:41:00 +00:00
parent c922a9cc64
commit c25ddc7d49
1 changed files with 12 additions and 3 deletions
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15
src/SMDS/SMDS_MeshElement.hxx
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@ -151,19 +151,28 @@ public:
/*!
* \brief Filters of elements, to be used with SMDS_SetIterator
*/
struct TypeFilter
struct Filter
{
virtual bool operator()(const SMDS_MeshElement* e) const = 0;
~Filter() {}
};
struct NonNullFilter: public Filter
{
bool operator()(const SMDS_MeshElement* e) const { return e; }
};
struct TypeFilter : public Filter
{
SMDSAbs_ElementType _type;
TypeFilter( SMDSAbs_ElementType t = SMDSAbs_NbElementTypes ):_type(t) {}
bool operator()(const SMDS_MeshElement* e) const { return e && e->GetType() == _type; }
};
struct EntityFilter
struct EntityFilter : public Filter
{
SMDSAbs_EntityType _type;
EntityFilter( SMDSAbs_EntityType t = SMDSEntity_Last ):_type(t) {}
bool operator()(const SMDS_MeshElement* e) const { return e && e->GetEntityType() == _type; }
};
struct GeomFilter
struct GeomFilter : public Filter
{
SMDSAbs_GeometryType _type;
GeomFilter( SMDSAbs_GeometryType t = SMDSGeom_NONE ):_type(t) {}