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Diffstat (limited to 'ACE/TAO/TAO_IDL/include/ast_enum.h')
-rw-r--r-- | ACE/TAO/TAO_IDL/include/ast_enum.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/ACE/TAO/TAO_IDL/include/ast_enum.h b/ACE/TAO/TAO_IDL/include/ast_enum.h new file mode 100644 index 00000000000..d1df0ba3b1c --- /dev/null +++ b/ACE/TAO/TAO_IDL/include/ast_enum.h @@ -0,0 +1,128 @@ +// 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_ENUM_AST_ENUM_HH +#define _AST_ENUM_AST_ENUM_HH + +#include "ast_concrete_type.h" +#include "utl_scope.h" + +class AST_EnumVal; + +class TAO_IDL_FE_Export AST_Enum : public virtual AST_ConcreteType, + public virtual UTL_Scope +{ +public: + AST_Enum (void); + AST_Enum (UTL_ScopedName *n, + bool local, + bool abstract); + + virtual ~AST_Enum (void); + + // Narrowing + + DEF_NARROW_FROM_DECL(AST_Enum); + DEF_NARROW_FROM_SCOPE(AST_Enum); + + // AST Dumping. + virtual void dump (ACE_OSTREAM_TYPE &); + + // Look up an AST_EnumVal by value + AST_EnumVal *lookup_by_value (const AST_Expression *v); + + // Get value to be assigned to next enumerator. + unsigned long next_enum_val (void); + + // Return the count of members + virtual int member_count (void); + + // Convert a numeric value to the enum's string name for it. + UTL_ScopedName *value_to_name (const unsigned long v); + + // Cleanup function. + virtual void destroy (void); + + // Visiting. + virtual int ast_accept (ast_visitor *visitor); + +private: + friend int tao_yyparse (void); + + unsigned long pd_enum_counter; + // Value for next enumerator. + + int member_count_; + // Number of members. + + int compute_member_count (void); + // Count the number of members. + + virtual AST_EnumVal *fe_add_enum_val (AST_EnumVal *v); + // Scope Management. +}; + +#endif // _AST_ENUM_AST_ENUM_HH |