mirror of
https://git.dev.opencascade.org/repos/occt.git
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158f2931a7
Fixed -Wrestrict warning within OSD::SetSignal(). Fixed -Wdeprecated-copy warning by adding missing counterpart in pair copy constructor / assignment operator or by removing trivial constructor. AdvApp2Var_Node, AdvApp2Var_Patch are now declared as Handle. AdvApp2Var_Iso is now passed by Handle. Disabled operator= for TDF_Transaction and TDF_IDFilter. Standard.cxx - fixed GCC version mischeck causing building failure with experimental GCC versions. TopOpeBRepDS_EXPORT.cxx - fixed -Wmaybe-uninitialized warnings.
218 lines
8.3 KiB
C++
218 lines
8.3 KiB
C++
// Created on: 1996-12-16
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// Created by: Christian CAILLET
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// Copyright (c) 1996-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _StepData_Field_HeaderFile
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#define _StepData_Field_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <StepData_Logical.hxx>
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#include <Standard_CString.hxx>
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class Standard_Transient;
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class StepData_SelectMember;
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//! Defines a generally defined Field for STEP data : can be used
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//! either in any kind of entity to implement it or in free format
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//! entities in a "late-binding" mode
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//! A field can have : no value (or derived), a single value of
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//! any kind, a list of value : single or double list
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//!
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//! When a field is set, this defines its new kind (Integer etc..)
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//! A single value is immediately set. A list of value is, firstly
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//! declared as for a kind (Integer String etc), then declared as
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//! a list with its initial size, after this its items are set
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//! Also it can be set in once if the HArray is ready
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class StepData_Field
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Creates a Field, empty ("no value defined")
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Standard_EXPORT StepData_Field();
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//! Creates a Field from another one. If <copy> is True, Handled
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//! data (Select,String,List, not entities) are copied
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Standard_EXPORT StepData_Field(const StepData_Field& other, const Standard_Boolean copy = Standard_False);
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//! Gets the copy of the values of another field
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Standard_EXPORT void CopyFrom (const StepData_Field& other);
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//! Assignment
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StepData_Field& operator= (const StepData_Field& theOther)
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{
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CopyFrom (theOther);
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return *this;
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}
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//! Clears the field, to set it as "no value defined"
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//! Just before SetList, predeclares it as "any"
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//! A Kind can be directly set here to declare a type
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Standard_EXPORT void Clear (const Standard_Integer kind = 0);
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//! Codes a Field as derived (no proper value)
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Standard_EXPORT void SetDerived();
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//! Directly sets the Integer value, if its Kind matches
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//! Integer, Boolean, Logical, or Enum (does not change Kind)
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Standard_EXPORT void SetInt (const Standard_Integer val);
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//! Sets an Integer value (before SetList* declares it as Integer)
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Standard_EXPORT void SetInteger (const Standard_Integer val = 0);
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//! Sets a Boolean value (or predeclares a list as boolean)
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Standard_EXPORT void SetBoolean (const Standard_Boolean val = Standard_False);
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//! Sets a Logical Value (or predeclares a list as logical)
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Standard_EXPORT void SetLogical (const StepData_Logical val = StepData_LFalse);
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//! Sets a Real Value (or predeclares a list as Real);
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Standard_EXPORT void SetReal (const Standard_Real val = 0.0);
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//! Sets a String Value (or predeclares a list as String)
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//! Does not redefine the Kind if it is alread String or Enum
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Standard_EXPORT void SetString (const Standard_CString val = "");
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//! Sets an Enum Value (as its integer counterpart)
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//! (or predeclares a list as Enum)
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//! If <text> is given , also sets its textual expression
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//! <val> negative means unknown (known values begin at 0)
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Standard_EXPORT void SetEnum (const Standard_Integer val = -1, const Standard_CString text = "");
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//! Sets a SelectMember (for Integer,Boolean,Enum,Real,Logical)
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//! Hence, the value of the field is accessed through this member
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Standard_EXPORT void SetSelectMember (const Handle(StepData_SelectMember)& val);
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//! Sets an Entity Value
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Standard_EXPORT void SetEntity (const Handle(Standard_Transient)& val);
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//! Predeclares a list as of entity
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Standard_EXPORT void SetEntity();
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//! Declares a field as a list, with an initial size
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//! Initial lower is defaulted as 1, can be defined
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//! The list starts empty, typed by the last Set*
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//! If no Set* before, sets it as "any" (transient/select)
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Standard_EXPORT void SetList (const Standard_Integer size, const Standard_Integer first = 1);
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//! Declares a field as an homogeneous square list, with initial
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//! sizes, and initial lowers
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Standard_EXPORT void SetList2 (const Standard_Integer siz1, const Standard_Integer siz2, const Standard_Integer f1 = 1, const Standard_Integer f2 = 1);
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//! Sets an undetermined value : can be String, SelectMember,
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//! HArray(1-2) ... else, an Entity
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//! In case of an HArray, determines and records its size(s)
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Standard_EXPORT void Set (const Handle(Standard_Transient)& val);
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//! Declares an item of the list as undefined
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//! (ignored if list not defined as String,Entity or Any)
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Standard_EXPORT void ClearItem (const Standard_Integer num);
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//! Internal access to an Integer Value for a list, plus its kind
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Standard_EXPORT void SetInt (const Standard_Integer num, const Standard_Integer val, const Standard_Integer kind);
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//! Sets an Integer Value for a list (rank num)
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//! (recognizes a SelectMember)
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Standard_EXPORT void SetInteger (const Standard_Integer num, const Standard_Integer val);
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Standard_EXPORT void SetBoolean (const Standard_Integer num, const Standard_Boolean val);
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Standard_EXPORT void SetLogical (const Standard_Integer num, const StepData_Logical val);
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//! Sets an Enum Value (Integer counterpart), also its text
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//! expression if known (if list has been set as "any")
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Standard_EXPORT void SetEnum (const Standard_Integer num, const Standard_Integer val, const Standard_CString text = "");
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Standard_EXPORT void SetReal (const Standard_Integer num, const Standard_Real val);
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Standard_EXPORT void SetString (const Standard_Integer num, const Standard_CString val);
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Standard_EXPORT void SetEntity (const Standard_Integer num, const Handle(Standard_Transient)& val);
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Standard_EXPORT Standard_Boolean IsSet (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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//! Returns the kind of an item in a list or double list
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//! It is the kind of the list, except if it is "Any", in such a
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//! case the true kind is determined and returned
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Standard_EXPORT Standard_Integer ItemKind (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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//! Returns the kind of the field
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//! <type> True (D) : returns only the type itself
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//! else, returns the complete kind
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Standard_EXPORT Standard_Integer Kind (const Standard_Boolean type = Standard_True) const;
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Standard_EXPORT Standard_Integer Arity() const;
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Standard_EXPORT Standard_Integer Length (const Standard_Integer index = 1) const;
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Standard_EXPORT Standard_Integer Lower (const Standard_Integer index = 1) const;
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Standard_EXPORT Standard_Integer Int() const;
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Standard_EXPORT Standard_Integer Integer (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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Standard_EXPORT Standard_Boolean Boolean (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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Standard_EXPORT StepData_Logical Logical (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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Standard_EXPORT Standard_Real Real (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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Standard_EXPORT Standard_CString String (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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Standard_EXPORT Standard_Integer Enum (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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Standard_EXPORT Standard_CString EnumText (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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Standard_EXPORT Handle(Standard_Transient) Entity (const Standard_Integer n1 = 1, const Standard_Integer n2 = 1) const;
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Standard_EXPORT Handle(Standard_Transient) Transient() const;
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protected:
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private:
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Standard_Integer thekind;
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Standard_Integer theint;
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Standard_Real thereal;
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Handle(Standard_Transient) theany;
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};
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#endif // _StepData_Field_HeaderFile
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