1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: GeomValidators_Different.cpp
4 // Created: 08 July 2015
5 // Author: Sergey POKHODENKO
7 #include <GeomValidators_Different.h>
9 #include <GeomDataAPI_Point2D.h>
10 #include <GeomAPI_Pnt2d.h>
16 const double tolerance = 1e-7;
18 //=================================================================================================
20 To extend GeomValidators_Different validator with new attribute types:
21 1. Modify function isEqualAttributes
22 2. Create new implementation of isEqual() for the new type
24 //=================================================================================================
26 bool isEqual(const AttributePoint2DPtr& theLeft, const AttributePoint2DPtr& theRight)
28 return theLeft->pnt()->distance(theRight->pnt()) < tolerance;
31 bool isEqualAttributes(const AttributePtr& theLeft, const AttributePtr& theRight)
33 if (theLeft->attributeType() == GeomDataAPI_Point2D::typeId() &&
34 theRight->attributeType() == GeomDataAPI_Point2D::typeId())
35 return isEqual(std::dynamic_pointer_cast<GeomDataAPI_Point2D>(theLeft),
36 std::dynamic_pointer_cast<GeomDataAPI_Point2D>(theRight));
42 * \brief Auxiliary class used in std::find_if
45 AttributePtr myAttribute;
48 IsEqual(const AttributePtr& theAttribute) : myAttribute(theAttribute) {}
49 /// \return true in case if AttributePtr is equal with myAttribute
50 bool operator()(const AttributePtr& theAttribute) {
51 return isEqualAttributes(myAttribute, theAttribute);
55 bool GeomValidators_Different::isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
56 const std::list<std::string>& theArguments,
57 std::string& theError) const
59 std::map<std::string, std::list<AttributePtr> > anAttributesMap;
60 // For all attributes referred by theArguments
61 // sort it using attributeType() and store into anAttributesMap
62 std::list<std::string>::const_iterator anArgumentIt = theArguments.begin();
63 for (; anArgumentIt != theArguments.end(); ++anArgumentIt) {
64 AttributePtr anAttribute = theFeature->attribute(*anArgumentIt);
65 anAttributesMap[anAttribute->attributeType()].push_back(anAttribute);
68 // Search differences inside each attribute list
69 std::map<std::string, std::list<AttributePtr> >::const_iterator anAttributesMapIt = anAttributesMap.begin();
70 for (; anAttributesMapIt != anAttributesMap.end(); ++anAttributesMapIt) {
71 const std::list<AttributePtr>& anAttributes = anAttributesMapIt->second;
72 // for the list of attributes check that all elements are unique
73 std::list<AttributePtr>::const_iterator anAttributeIt = anAttributes.begin();
74 if (anAttributeIt != anAttributes.end()) {
75 std::list<AttributePtr>::const_iterator aNextIt = anAttributeIt; ++aNextIt;
76 while (aNextIt != anAttributes.end()) {
77 // if equal attribute is found then all attributes are not different
78 std::list<AttributePtr>::const_iterator aFindIt =
79 std::find_if(aNextIt, anAttributes.end(), IsEqual(*anAttributeIt));
80 if (aFindIt != anAttributes.end()) {
81 theError = "Attributes " + (*anAttributeIt)->id() + " and " + (*aFindIt)->id() + " are equal." ;
93 bool GeomValidators_Different::isNotObligatory(std::string theFeature, std::string theAttribute)