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Diffstat (limited to 'TAO/TAO_IDL/include/ast_field.h')
-rw-r--r-- | TAO/TAO_IDL/include/ast_field.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/include/ast_field.h b/TAO/TAO_IDL/include/ast_field.h new file mode 100644 index 00000000000..d9434e0fb4e --- /dev/null +++ b/TAO/TAO_IDL/include/ast_field.h @@ -0,0 +1,150 @@ +// This may look like C, but it's really -*- C++ -*- +// $Id$ +/* + +COPYRIGHT + +Copyright 1992, 1993, 1994 Sun Microsystems, Inc. Printed in the United +States of America. All Rights Reserved. + +This product is protected by copyright and distributed under the following +license restricting its use. + +The Interface Definition Language Compiler Front End (CFE) is made +available for your use provided that you include this license and copyright +notice on all media and documentation and the software program in which +this product is incorporated in whole or part. You may copy and extend +functionality (but may not remove functionality) of the Interface +Definition Language CFE without charge, but you are not authorized to +license or distribute it to anyone else except as part of a product or +program developed by you or with the express written consent of Sun +Microsystems, Inc. ("Sun"). + +The names of Sun Microsystems, Inc. and any of its subsidiaries or +affiliates may not be used in advertising or publicity pertaining to +distribution of Interface Definition Language CFE as permitted herein. + +This license is effective until terminated by Sun for failure to comply +with this license. Upon termination, you shall destroy or return all code +and documentation for the Interface Definition Language CFE. + +INTERFACE DEFINITION LANGUAGE CFE IS PROVIDED AS IS WITH NO WARRANTIES OF +ANY KIND INCLUDING THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS +FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR ARISING FROM A COURSE OF +DEALING, USAGE OR TRADE PRACTICE. + +INTERFACE DEFINITION LANGUAGE CFE IS PROVIDED WITH NO SUPPORT AND WITHOUT +ANY OBLIGATION ON THE PART OF Sun OR ANY OF ITS SUBSIDIARIES OR AFFILIATES +TO ASSIST IN ITS USE, CORRECTION, MODIFICATION OR ENHANCEMENT. + +SUN OR ANY OF ITS SUBSIDIARIES OR AFFILIATES SHALL HAVE NO LIABILITY WITH +RESPECT TO THE INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY +INTERFACE DEFINITION LANGUAGE CFE OR ANY PART THEREOF. + +IN NO EVENT WILL SUN OR ANY OF ITS SUBSIDIARIES OR AFFILIATES BE LIABLE FOR +ANY LOST REVENUE OR PROFITS OR OTHER SPECIAL, INDIRECT AND CONSEQUENTIAL +DAMAGES, EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + +Use, duplication, or disclosure by the government is subject to +restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in +Technical Data and Computer Software clause at DFARS 252.227-7013 and FAR +52.227-19. + +Sun, Sun Microsystems and the Sun logo are trademarks or registered +trademarks of Sun Microsystems, Inc. + +SunSoft, Inc. +2550 Garcia Avenue +Mountain View, California 94043 + +NOTE: + +SunOS, SunSoft, Sun, Solaris, Sun Microsystems or the Sun logo are +trademarks or registered trademarks of Sun Microsystems, Inc. + +*/ + +#ifndef _AST_FIELD_AST_FIELD_HH +#define _AST_FIELD_AST_FIELD_HH + +// Representation of a generic field. + +// Used as member in structures, exceptions and unions, and as a base +// type for attributes and arguments to operations +// +// NOTE: There are two constructors here, the first is used when field +// is used directly inside a structure, the second when it is used as +// the base type for attributes and operations. + +#include "ast_decl.h" +#include "utl_scoped_name.h" + +class AST_Type; + +class TAO_IDL_FE_Export AST_Field : public virtual AST_Decl +{ +public: + enum Visibility + { + vis_NA, + vis_PUBLIC, + vis_PRIVATE + }; + + // Operations. + + // Constructor(s). + AST_Field (void); + + AST_Field (AST_Type *field_type, + UTL_ScopedName *n, + Visibility vis = vis_NA); + + AST_Field (AST_Decl::NodeType nt, + AST_Type *field_type, + UTL_ScopedName *n, + Visibility vis = vis_NA); + + virtual ~AST_Field (void); + + // Data Accessors. + AST_Type *field_type (void) const; + + Visibility visibility (void); + + // Are we or do we contain a wstring? + virtual int contains_wstring (void); + + // Determine this bit of state after we have + // be added to our aggregate type and before + // we are destroyed. + void set_recursive_flag (void); + + // Narrowing. + DEF_NARROW_METHODS1(AST_Field, AST_Decl); + DEF_NARROW_FROM_DECL(AST_Field); + + // AST Dumping. + virtual void dump (ACE_OSTREAM_TYPE &o); + + // Visiting. + virtual int ast_accept (ast_visitor *visitor); + + // Cleanup. + virtual void destroy (void); + +private: + // Data. + + AST_Type *pd_field_type; + // Base type for field. + + Visibility pd_visibility; + // Used with valuetype and eventtype fields. + + bool anonymous_type_; + // If our field type is anonymous array or sequence, we're + // responsible for destroying it. +}; + +#endif // _AST_FIELD_AST_FIELD_HH |