/usr/include/omniORB4/CORBA_ValueBase.h is in libomniorb4-dev 4.1.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Package : omniORB
// CORBA_ValueBase.h Created on: 2003/08/11
// Author : Duncan Grisby
//
// Copyright (C) 2003-2006 Apasphere Ltd.
//
// This file is part of the omniORB library
//
// The omniORB library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library 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
//
//
// Description:
// ValueType definitions
//
/*
$Log$
Revision 1.1.2.8 2006/10/23 15:08:31 dgrisby
Suppress GCC warnings about missing base class constructor calls.
Thanks Tamas Kerecsen. Somehow, this patch works on VC++ 6, where
before a similar change failed.
Revision 1.1.2.7 2006/01/19 17:21:59 dgrisby
Avoid member name conflict in DefaultValueRefCountBase.
Revision 1.1.2.6 2005/08/16 13:51:21 dgrisby
Problems with valuetype / abstract interface C++ mapping.
Revision 1.1.2.5 2005/01/17 18:08:41 dgrisby
Small tweaks to compile with Sun CC.
Revision 1.1.2.4 2005/01/06 16:39:23 dgrisby
DynValue and DynValueBox implementations; misc small fixes.
Revision 1.1.2.3 2004/07/04 23:53:35 dgrisby
More ValueType TypeCode and Any support.
Revision 1.1.2.2 2003/11/06 11:56:55 dgrisby
Yet more valuetype. Plain valuetype and abstract valuetype are now working.
Revision 1.1.2.1 2003/09/26 16:12:53 dgrisby
Start of valuetype support.
*/
#ifndef INSIDE_OMNIORB_CORBA_MODULE
# error "Must only be #included by CORBA.h"
#endif
//////////////////////////////////////////////////////////////////////
//////////////////////////// ValueBase ///////////////////////////////
//////////////////////////////////////////////////////////////////////
class ValueBase_var;
class ValueBase {
public:
////////////////////////
// Standard interface //
////////////////////////
typedef ValueBase_var _var_type;
virtual void _add_ref() = 0;
virtual void _remove_ref() = 0;
virtual ValueBase* _copy_value() = 0;
virtual ULong _refcount_value() = 0;
static ValueBase* _downcast(ValueBase*);
//////////////////////
// omniORB internal //
//////////////////////
virtual const char* _NP_repositoryId() const = 0;
virtual const char* _NP_repositoryId(ULong& hash) const = 0;
// Most derived repoId of value, and hash value for it.
virtual const _omni_ValueIds* _NP_truncatableIds() const = 0;
// If the value is truncatable, return a pointer to the truncatable
// id struct. If not truncatable, return 0.
virtual _CORBA_Boolean _NP_custom() const = 0;
// Return true if value is custom marshalled, false otherwise.
virtual _CORBA_Boolean _NP_box() const;
// Return true if the value is a valuebox; false otherwise.
static inline _CORBA_Boolean _PR_is_valid(ValueBase* p) {
return p ? (p->_pd_magic == _PR_magic) : 1;
}
virtual void* _ptrToValue(const char* repoId) = 0;
static _dyn_attr const char* _PD_repoId;
static _dyn_attr const ULong _PR_magic;
static void _NP_marshal(ValueBase* v, cdrStream& s);
// Marshal value specified in IDL as ValueBase. Marshals the type
// information then calls _PR_marshal_state().
static ValueBase* _NP_unmarshal(cdrStream& s);
// Unmarshal a base value in the situation that the IDL specifies
// the type as ValueBase. Unmarshals the type information, creates a
// suitable value instance, calls the instance's _PR_unmarshal_state()
// member function, then truncates any remaining data if necessary.
virtual void _PR_marshal_state(cdrStream& s) const = 0;
// Marshal the state members.
virtual void _PR_unmarshal_state(cdrStream& s) = 0;
// Unmarshal the state members.
protected:
ValueBase();
ValueBase(const ValueBase&);
virtual ~ValueBase();
private:
void operator=(const ValueBase&);
// Not implemented.
ULong _pd_magic;
};
class ValueBase_Helper {
public:
static inline void add_ref(ValueBase* v) {
if (v) v->_add_ref();
}
static inline void remove_ref(ValueBase* v) {
if (v) v->_remove_ref();
}
static inline void marshal(ValueBase* v, cdrStream& s) {
ValueBase::_NP_marshal(v, s);
}
static inline ValueBase* unmarshal(cdrStream& s) {
return ValueBase::_NP_unmarshal(s);
}
};
_CORBA_MODULE_FN inline void add_ref(ValueBase* vb) {
if (vb != 0) vb->_add_ref();
}
_CORBA_MODULE_FN inline void remove_ref(ValueBase* vb) {
if (vb != 0) vb->_remove_ref();
}
//////////////////////////////////////////////////////////////////////
///////////////////// DefaultValueRefCountBase ///////////////////////
//////////////////////////////////////////////////////////////////////
class DefaultValueRefCountBase : public virtual ValueBase {
public:
virtual void _add_ref();
virtual void _remove_ref();
virtual ULong _refcount_value();
protected:
inline DefaultValueRefCountBase() : _pd__refCount(1) {}
virtual ~DefaultValueRefCountBase();
inline DefaultValueRefCountBase(const DefaultValueRefCountBase& _v)
: ValueBase(_v), _pd__refCount(1) {}
private:
void operator=(const DefaultValueRefCountBase&);
// Not implemented.
ULong _pd__refCount;
};
//////////////////////////////////////////////////////////////////////
///////////////////// ValueFactoryBase ///////////////////////////////
//////////////////////////////////////////////////////////////////////
class ValueFactoryBase;
typedef ValueFactoryBase* ValueFactory;
class ValueFactoryBase {
public:
virtual ~ValueFactoryBase();
virtual void _add_ref();
virtual void _remove_ref();
static ValueFactory _downcast(ValueFactory vf);
protected:
ValueFactoryBase();
private:
virtual ValueBase* create_for_unmarshal() = 0;
ULong _pd_refCount;
//////////////////////
// omniORB internal //
//////////////////////
public:
friend class ::_omni_ValueFactoryManager;
virtual void* _ptrToFactory(const char* repoId);
};
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