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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _IFSelect_Selection_HeaderFile
#define _IFSelect_Selection_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_IFSelect_Selection_HeaderFile
#include <Handle_IFSelect_Selection.hxx>
#endif
#ifndef _MMgt_TShared_HeaderFile
#include <MMgt_TShared.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
class Interface_InterfaceError;
class Interface_EntityIterator;
class Interface_Graph;
class IFSelect_SelectionIterator;
class TCollection_AsciiString;
//! A Selection allows to define a set of Interface Entities. <br>
//! Entities to be put on an output file should be identified in <br>
//! a way as independant from such or such execution as possible. <br>
//! This permits to handle comprehensive criteria, and to replay <br>
//! them when a new variant of an input file has to be processed. <br>
//! <br>
//! Its input can be, either an Interface Model (the very source), <br>
//! or another-other Selection(s) or any other ouput. All list <br>
//! computations start from an input Graph (from IFGraph) <br>
class IFSelect_Selection : public MMgt_TShared {
public:
//! Returns the list of selected entities, computed from Input <br>
//! given as a Graph. Specific to each class of Selection <br>
//! Note that uniqueness of each entity is not required here <br>
//! This method can raise an exception as necessary <br>
Standard_EXPORT virtual Interface_EntityIterator RootResult(const Interface_Graph& G) const = 0;
//! Returns the list of selected entities, each of them beeing <br>
//! unique. Default definition works from RootResult. According <br>
//! HasUniqueResult, UniqueResult returns directly RootResult, <br>
//! or build a Unique Result from it with a Graph. <br>
Standard_EXPORT Interface_EntityIterator UniqueResult(const Interface_Graph& G) const;
//! Returns the list of entities involved by a Selection, i.e. <br>
//! UniqueResult plus the shared entities (directly or not) <br>
Standard_EXPORT virtual Interface_EntityIterator CompleteResult(const Interface_Graph& G) const;
//! Puts in an Iterator the Selections from which "me" depends <br>
//! (there can be zero, or one, or a list). <br>
//! Specific to each class of Selection <br>
Standard_EXPORT virtual void FillIterator(IFSelect_SelectionIterator& iter) const = 0;
//! Returns a text which defines the criterium applied by a <br>
//! Selection (can be used to be printed, displayed ...) <br>
//! Specific to each class <br>
Standard_EXPORT virtual TCollection_AsciiString Label() const = 0;
DEFINE_STANDARD_RTTI(IFSelect_Selection)
protected:
//! Returns True if RootResult guarantees uniqueness for each <br>
//! Entity. Called by UniqueResult. <br>
//! Default answer is False. Can be redefined. <br>
Standard_EXPORT virtual Standard_Boolean HasUniqueResult() const;
private:
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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