Clifford Yapp
d824fc0c4e
We want to be consistent with the previous layout, to avoid needlessly breaking existing codes. The header update means client codes are not required to include all of the stepcode library includes explicitly - i.e., stepcode itself does not force this requirement with its own internal includes. However, if client codes do not want to add the library prefixes to their own includes as we have for stepcode, they should still be able to add the various includes and work as before. Adjust the include directory names accordingly.
108 lines
3.8 KiB
C++
108 lines
3.8 KiB
C++
#ifndef _STEPSELECT_H
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#define _STEPSELECT_H
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/*
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* NIST STEP Core Class Library
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* clstepcore/sdaiSelect.h
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* April 1997
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* Dave Helfrick
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* KC Morris
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* Development of this software was funded by the United States Government,
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* and is not subject to copyright.
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*/
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#include <sc_export.h>
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/**
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** \file sdaiSelect.h class definition for the select superclass SDAI_Select.
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**/
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class SC_CORE_EXPORT SDAI_Select {
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protected:
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const SelectTypeDescriptor * _type;
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const TypeDescriptor * underlying_type;
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BASE_TYPE base_type; // used by the subtypes
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// it looks like this member, val, is not used anywhere 9/27/96 - DAS
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SDAI_String val;
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ErrorDescriptor _error;
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const TypeDescriptor * SetUnderlyingType( const TypeDescriptor * );
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const TypeDescriptor * CanBe( const char * ) const;
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const TypeDescriptor * CanBe( BASE_TYPE ) const;
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const TypeDescriptor * CanBe( const TypeDescriptor * td ) const;
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const TypeDescriptor * CanBeSet( const char *, const char * ) const;
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int IsUnique( const BASE_TYPE bt ) const;
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virtual const TypeDescriptor * AssignEntity( SDAI_Application_instance * se ) = 0;
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virtual SDAI_Select * NewSelect() = 0;
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public:
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Severity severity() const;
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Severity severity( Severity );
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std::string Error();
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void Error( const char * );
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// clears select's error
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void ClearError();
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// clears error
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virtual BASE_TYPE ValueType() const = 0;
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// constructors
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SDAI_Select( const SelectTypeDescriptor * s = 0,
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const TypeDescriptor * td = 0 );
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SDAI_Select( const SDAI_Select & other );
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virtual ~SDAI_Select();
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// from SDAI binding
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SDAI_String UnderlyingTypeName() const;
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const TypeDescriptor * CurrentUnderlyingType() const;
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bool exists() const;
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void nullify();
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Severity SelectValidLevel( const char * attrValue, ErrorDescriptor * err,
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InstMgrBase * im );
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// reading and writing
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const char * STEPwrite( std::string & s, const char * currSch = 0 ) const;
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void STEPwrite( ostream & out = cout, const char * currSch = 0 ) const;
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// IMS 8/2/95: added as part of new select implementation
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virtual void STEPwrite_verbose( ostream & out = cout, const char * = 0 )
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const;
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virtual void STEPwrite_content( ostream & out, const char * = 0 ) const = 0;
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Severity StrToVal( const char * val, const char * selectType,
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ErrorDescriptor * err, InstMgrBase * instances = 0 );
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virtual Severity StrToVal_content( const char *,
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InstMgrBase * instances = 0 ) = 0;
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Severity STEPread( istream & in, ErrorDescriptor * err,
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InstMgrBase * instances = 0, const char * utype = 0,
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int addFileId = 0, const char * = NULL );
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// abstract function
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virtual Severity STEPread_content( istream & in = cin,
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InstMgrBase * instances = 0,
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const char * utype = 0,
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int addFileId = 0,
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const char * currSch = 0 ) = 0;
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//windows complains if operator= is pure virtual, perhaps because the impl is not in the lib with the definition
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//linux has a regression if the pure virtual operator= is commented out
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virtual SDAI_Select & operator =( const SDAI_Select & other );
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//FIXME set_null always returns true. why not void?!
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bool set_null();
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bool is_null();
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}; /** end class **/
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typedef SDAI_Select * SDAI_Select_ptr;
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typedef SDAI_Select_ptr SDAI_Select_var;
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#endif
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