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Diffstat (limited to 'TAO/TAO_IDL/ast/ast_argument.cpp')
-rw-r--r-- | TAO/TAO_IDL/ast/ast_argument.cpp | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/ast/ast_argument.cpp b/TAO/TAO_IDL/ast/ast_argument.cpp new file mode 100644 index 00000000000..0847850d552 --- /dev/null +++ b/TAO/TAO_IDL/ast/ast_argument.cpp @@ -0,0 +1,153 @@ +// $Id$ + +/* + +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. + +*/ + +// AST_Argument nodes denote arguments to an operation. They +// are AST_Fields with directions. Thus, they have a name +// (an UTL_ScopedName) and a type (a subclass of AST_Type). +// Additionally they have a direction field which takes values +// from the enum AST_Argument::Direction. + +#include "ast_argument.h" +#include "ast_visitor.h" + +ACE_RCSID (ast, + ast_argument, + "$Id$") + +// Static functions. + +// Convert an enum Direction value to a char *. +static const char * +direction_to_string (AST_Argument::Direction d) +{ + switch (d) + { + case AST_Argument::dir_IN: + return "in"; + case AST_Argument::dir_OUT: + return "out"; + case AST_Argument::dir_INOUT: + return "inout"; + } + + return 0; +} + +AST_Argument::AST_Argument (void) + : COMMON_Base (), + AST_Decl (), + AST_Field (), + pd_direction (dir_IN) +{ +} + +AST_Argument::AST_Argument (Direction d, + AST_Type *ft, + UTL_ScopedName *n) + : COMMON_Base (), + AST_Decl (AST_Decl::NT_argument, + n), + AST_Field (AST_Decl::NT_argument, + ft, + n), + pd_direction (d) +{ +} + +AST_Argument::~AST_Argument (void) +{ +} + +// Dump this AST_Argument node to the ostream o. +void +AST_Argument::dump (ACE_OSTREAM_TYPE &o) +{ + this->dump_i (o, direction_to_string (pd_direction)); + this->dump_i (o, " "); + AST_Field::dump (o); +} + +int +AST_Argument::ast_accept (ast_visitor *visitor) +{ + return visitor->visit_argument (this); +} + +void +AST_Argument::destroy (void) +{ + this->AST_Field::destroy (); +} + +AST_Argument::Direction +AST_Argument::direction (void) +{ + return this->pd_direction; +} + +// Narrowing operations. +IMPL_NARROW_METHODS1(AST_Argument, AST_Field) +IMPL_NARROW_FROM_DECL(AST_Argument) |