--- /dev/null
+// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// 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.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#ifndef _GEOM_Field_HeaderFile
+#define _GEOM_Field_HeaderFile
+
+#include "GEOM_Object.hxx"
+
+#include <list>
+
+
+const int GEOM_FIELD_OBJTYPE = 52; // same value #defined in GEOMImpl_Types.hxx
+const int GEOM_FIELD_STEP_OBJTYPE = 53;
+
+class GEOM_Field;
+class GEOM_FieldStep;
+DEFINE_STANDARD_HANDLE( GEOM_Field, GEOM_BaseObject );
+DEFINE_STANDARD_HANDLE( GEOM_FieldStep, GEOM_BaseObject );
+
+
+
+class GEOM_Field : public GEOM_BaseObject
+{
+ GEOM_Field(const TDF_Label& theLabel);
+ friend class GEOM_Engine;
+
+ public:
+
+ // Function types
+ enum { FUN_ADD_FIELD = 1,
+ FUN_ADD_STEP,
+ FUN_CHANGE_COMP_NAMES,
+ //FUN_REMOVE_STEP,
+ FUN_CHANGE_STEP_STAMP,
+ FUN_CHANGE_VALUE
+ };
+
+ // Creates a GEOM_Field on an empty Label
+ Standard_EXPORT GEOM_Field(const TDF_Label& theLabel, int );
+ Standard_EXPORT ~GEOM_Field();
+
+ // Finds a GEOM_Field on theLabel
+ Standard_EXPORT static Handle(GEOM_Field) GetField(const TDF_Label& theLabel);
+
+ // Returns a GUID associated with a field object (GEOM_Field or GEOM_FieldStep)
+ // This GUID corresponds to GEOMImpl_FieldDriver::GetID() and
+ // it also marks TDataStd_TreeNode on a label of GEOM_FieldStep
+ Standard_EXPORT static const Standard_GUID& GetFieldID();
+
+ // Sets the basic data that do not change (except compNames?)
+ Standard_EXPORT void Init(const Handle(GEOM_Object)& theShape,
+ const char* theName,
+ const int theDataType,
+ const int theDimension,
+ const Handle(TColStd_HArray1OfExtendedString)& theCompNames);
+
+ // Returns a shape this GEOM_Field lies on
+ Standard_EXPORT Handle(GEOM_Object) GetShape();
+
+ // Returns a data type of this GEOM_Field
+ // 0 - bool, 1 - int, 2 - double, 3 - string
+ Standard_EXPORT int GetDataType();
+
+ // Returns one of "Bool","Int","Double","String"
+ Standard_EXPORT static TCollection_AsciiString GetDataTypeString(int type);
+
+ // Returns dimension of the shape the field lies on:
+ // 0 - VERTEX, 1 - EDGE, 2 - FACE, 3 - SOLID, -1 - whole shape
+ Standard_EXPORT int GetDimension();
+
+ // Sets names of components
+ Standard_EXPORT void SetComponents( const Handle(TColStd_HArray1OfExtendedString)& compNames );
+
+ // Returns names of components
+ Standard_EXPORT Handle(TColStd_HArray1OfExtendedString) GetComponents();
+
+ // Returns names of components in a python syntax
+ Standard_EXPORT TCollection_AsciiString GetComponentsForPython();
+
+ // Returns number of components
+ Standard_EXPORT int GetNbComponents();
+
+ // Returns number of sub-shapes.
+ // Size of data arrays == GetNbSubShapes() * GetComponents()->Extent()
+ Standard_EXPORT int GetNbSubShapes();
+
+ // Returns number of sub-shapes of given dimension
+ Standard_EXPORT static int GetNbSubShapes(const Handle(GEOM_Object)& shape,
+ const int dim);
+
+ // Returns size of data array == GetNbSubShapes() * GetComponents()->Extent()
+ Standard_EXPORT int GetArrayLength();
+
+ // Removes a component. Number counts from one.
+ //Standard_EXPORT void RemoveComponent(const int number);
+
+ // Adds a step
+ Standard_EXPORT Handle(GEOM_FieldStep) AddStep(const int stepID, const int stamp);
+
+ // Removes a step
+ Standard_EXPORT void RemoveStep(const int stepID);
+
+ // Returns a step
+ Standard_EXPORT Handle(GEOM_FieldStep) GetStep(const int stepID);
+
+ // Returns all steps
+ Standard_EXPORT std::list< Handle(GEOM_FieldStep)> GetSteps();
+
+ DEFINE_STANDARD_RTTI( GEOM_Field );
+
+private:
+
+ int nbSubShapes; // not to explode the shape each time nbSubShapes is needed
+};
+
+
+class GEOM_FieldStep : public GEOM_BaseObject
+{
+ GEOM_FieldStep(const TDF_Label& theLabel);
+ friend class GEOM_Engine;
+
+public:
+ // Creates a GEOM_FieldStep on an empty Label
+ Standard_EXPORT GEOM_FieldStep(const TDF_Label& theLabel, int );
+ Standard_EXPORT ~GEOM_FieldStep();
+
+ // Sets the basic data
+ Standard_EXPORT void Init(const Handle(GEOM_Field)& theField,
+ const int theID,
+ const int theStamp);
+
+ // Finds a GEOM_FieldStep on the label theLabel
+ Standard_EXPORT static Handle(GEOM_FieldStep) GetFieldStep(const TDF_Label& theLabel);
+
+ // Returns the Field this GEOM_FieldStep belongs to
+ Standard_EXPORT Handle(GEOM_Field) GetField();
+
+ // Returns the stamp step id
+ Standard_EXPORT int GetID();
+
+ // Removes a component. Number counts from one.
+ //Standard_EXPORT void RemoveComponent(const int number);
+
+ // Sets the stamp of the step
+ Standard_EXPORT void SetStamp(const int stamp);
+
+ // Returns the stamp of the step
+ Standard_EXPORT int GetStamp();
+
+ // Sets int or bool values. Returns false if number of values is wrong
+ Standard_EXPORT bool SetValues( const Handle(TColStd_HArray1OfInteger)& values );
+
+ // Sets double values. Returns false if number of values is wrong
+ Standard_EXPORT bool SetValues( const Handle(TColStd_HArray1OfReal)& values );
+
+ // Sets string values. Returns false if number of values is wrong
+ Standard_EXPORT bool SetValues( const Handle(TColStd_HArray1OfExtendedString)& values );
+
+ // Returns int or bool values
+ Standard_EXPORT Handle(TColStd_HArray1OfInteger) GetIntValues();
+
+ // Returns double values
+ Standard_EXPORT Handle(TColStd_HArray1OfReal) GetDoubleValues();
+
+ // Returns string values
+ Standard_EXPORT Handle(TColStd_HArray1OfExtendedString) GetStringValues();
+
+ // Returns GUID of CAF data array
+ const Standard_GUID& GetDataID();
+
+
+
+ DEFINE_STANDARD_RTTI( GEOM_FieldStep );
+
+private:
+
+ Handle(GEOM_Function) getFunctionToSetValuesAndDump(const TCollection_AsciiString& valueStr);
+
+};
+
+
+#endif
