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-rw-r--r--TAO/TAO_IDL/be/be_visitor_union_branch/private_ch.cpp409
1 files changed, 0 insertions, 409 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/private_ch.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/private_ch.cpp
deleted file mode 100644
index fd13e976f6f..00000000000
--- a/TAO/TAO_IDL/be/be_visitor_union_branch/private_ch.cpp
+++ /dev/null
@@ -1,409 +0,0 @@
-//
-// $Id$
-//
-
-// ============================================================================
-//
-// = LIBRARY
-// TAO IDL
-//
-// = FILENAME
-// private_ch.cpp
-//
-// = DESCRIPTION
-// Visitor generating code for Union branch for the private part of the
-// class.
-//
-// = AUTHOR
-// Aniruddha Gokhale
-//
-// ============================================================================
-
-#include "idl.h"
-#include "idl_extern.h"
-#include "be.h"
-
-#include "be_visitor_union_branch.h"
-
-ACE_RCSID(be_visitor_union_branch, private_ch, "$Id$")
-
-
-// **********************************************
-// visitor for union_branch in the client header generating the private information
-// **********************************************
-
-// constructor
-be_visitor_union_branch_private_ch::be_visitor_union_branch_private_ch (be_visitor_context *ctx)
- : be_visitor_decl (ctx)
-{
-}
-
-// destructor
-be_visitor_union_branch_private_ch::~be_visitor_union_branch_private_ch (void)
-{
-}
-
-// visit the union_branch node
-int
-be_visitor_union_branch_private_ch::visit_union_branch (be_union_branch *node)
-{
- be_type *bt = be_type::narrow_from_decl (node->field_type ());
- if (!bt)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_union_branch - "
- "Bad union_branch type\n"
- ), -1);
- }
-
- this->ctx_->node (node); // save the node
- if (bt->accept (this) == -1)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_union_branch - "
- "codegen for union_branch type failed\n"
- ), -1);
- }
- return 0;
-}
-
-// =visit operations on all possible data types that a union_branch can be
-
-int
-be_visitor_union_branch_private_ch::visit_array (be_array *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
- be_type *bt;
-
- // check if we are visiting this node via a visit to a typedef node
- if (this->ctx_->alias ())
- bt = this->ctx_->alias ();
- else
- bt = node;
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_array - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- if (bt->node_type () != AST_Decl::NT_typedef // not a typedef
- && bt->is_child (bu)) // bt is defined inside the union
- {
- // case of anonymous array in union
- os->indent ();
- *os << "_" << bt->local_name () << "_slice *" << ub->local_name ()
- << "_;\n";
- }
- else
- {
- os->indent ();
- *os << bt->nested_type_name (bu, "_slice") << " *" << ub->local_name ()
- << "_;\n";
- }
-
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_enum (be_enum *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
- be_type *bt;
-
- // check if we are visiting this node via a visit to a typedef node
- if (this->ctx_->alias ())
- bt = this->ctx_->alias ();
- else
- bt = node;
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_enum - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- os->indent (); // start from current indentation
- *os << bt->nested_type_name (bu) << " " << ub->local_name () << "_;\n";
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_interface (be_interface *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
- be_type *bt;
-
- // check if we are visiting this node via a visit to a typedef node
- if (this->ctx_->alias ())
- bt = this->ctx_->alias ();
- else
- bt = node;
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_interface - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- os->indent (); // start from current indentation
- // C++ does not allow an object declaration inside a union. Hence we
- // must have a pointer. This changes some of the methods.
- // We use TAO_Object_Field_T<> so that _upcast() and _downcast() will work.
- *os << "TAO_Object_Field_T<" << bt->nested_type_name (bu, "")
- << "> *" << ub->local_name () << "_;\n";
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_interface_fwd (be_interface_fwd *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
- be_type *bt;
-
- // check if we are visiting this node via a visit to a typedef node
- if (this->ctx_->alias ())
- bt = this->ctx_->alias ();
- else
- bt = node;
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_interface_fwd - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- os->indent (); // start from current indentation
- // C++ does not allow an object declaration inside a union. Hence we
- // must have a pointer. This changes some of the methods.
- // We use TAO_Object_Field_T<> so that _upcast() and _downcast() will work.
- *os << "TAO_Object_Field_T<" << bt->nested_type_name (bu, "")
- << "> *" << ub->local_name () << "_;\n";
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_predefined_type (be_predefined_type *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
- be_type *bt;
-
- // check if we are visiting this node via a visit to a typedef node
- if (this->ctx_->alias ())
- bt = this->ctx_->alias ();
- else
- bt = node;
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_predefined_type - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- if (node->pt () == AST_PredefinedType::PT_pseudo)
- {
- // Cannot have an object inside of a union
- os->indent (); // start from current indentation
- *os << bt->nested_type_name (bu, "_ptr") << " " << ub->local_name () <<
- "_;\n";
- }
- else if (node->pt () == AST_PredefinedType::PT_any)
- {
- // Cannot have an object inside of a union. In addition, an Any is a
- // variable data type
- os->indent (); // start from current indentation
- *os << bt->nested_type_name (bu) << " *" << ub->local_name () <<
- "_;\n";
- }
- else
- {
- os->indent (); // start from current indentation
- *os << bt->nested_type_name (bu) << " " << ub->local_name () <<
- "_;\n";
- }
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_sequence (be_sequence *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
- be_type *bt;
-
- // check if we are visiting this node via a visit to a typedef node
- if (this->ctx_->alias ())
- bt = this->ctx_->alias ();
- else
- bt = node;
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_sequence - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- os->indent ();
- // C++ doesn't allow object instances inside unions, so we need a
- // pointer
- *os << bt->nested_type_name (bu) << " *" << ub->local_name () << "_;\n";
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_string (be_string *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_string - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- os->indent ();
- *os << "char *" << ub->local_name () << "_;\n";
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_structure (be_structure *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
- be_type *bt;
-
- // check if we are visiting this node via a visit to a typedef node
- if (this->ctx_->alias ())
- bt = this->ctx_->alias ();
- else
- bt = node;
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_structure - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- os->indent ();
-
- // if we are variable sized, we need a pointer type
- if (node->size_type () == be_type::VARIABLE)
- {
- *os << bt->nested_type_name (bu) << " *" << ub->local_name () << "_;\n";
- }
- else
- {
- *os << bt->nested_type_name (bu) << " " << ub->local_name () << "_;\n";
- }
-
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_typedef (be_typedef *node)
-{
- this->ctx_->alias (node); // save the typedef node for use in code generation
- // as we visit the base type
-
- // the node to be visited in the base primitve type that gets typedefed
- be_type *bt = node->primitive_base_type ();
- if (!bt || (bt->accept (this) == -1))
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_typedef - "
- "Bad primitive type\n"
- ), -1);
- }
-
- this->ctx_->alias (0);
- return 0;
-}
-
-int
-be_visitor_union_branch_private_ch::visit_union (be_union *node)
-{
- TAO_OutStream *os; // output stream
- be_decl *ub = this->ctx_->node (); // get union branch
- be_decl *bu = this->ctx_->scope (); // get the enclosing union backend
- be_type *bt;
-
- // check if we are visiting this node via a visit to a typedef node
- if (this->ctx_->alias ())
- bt = this->ctx_->alias ();
- else
- bt = node;
-
- if (!ub || !bu)
- {
- ACE_ERROR_RETURN ((LM_ERROR,
- "(%N:%l) be_visitor_union_branch_private_ch::"
- "visit_union - "
- "bad context information\n"
- ), -1);
- }
-
- os = this->ctx_->stream ();
-
- os->indent ();
- // C++ doesn't allow instances of classes
- *os << bt->nested_type_name (bu) << " *" << ub->local_name () << "_;\n";
- return 0;
-}
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