diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp b/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp new file mode 100644 index 00000000000..6e6507eebe3 --- /dev/null +++ b/TAO/TAO_IDL/be/be_visitor_union_branch/cdr_op_ch.cpp @@ -0,0 +1,214 @@ + +// +// $Id$ +// + +// ============================================================================ +// +// = LIBRARY +// TAO IDL +// +// = FILENAME +// cdr_op_ch.cpp +// +// = DESCRIPTION +// Visitor generating CDR operator declarator for union_branch in the client header +// +// = AUTHOR +// Aniruddha Gokhale +// +// ============================================================================ + +ACE_RCSID (be_visitor_union_branch, + cdr_op_ch, + "$Id$") + +// ********************************************** +// Visitor for union_branch in the client header file. +// ********************************************** + +be_visitor_union_branch_cdr_op_ch::be_visitor_union_branch_cdr_op_ch ( + be_visitor_context *ctx + ) + : be_visitor_decl (ctx) +{ +} + +be_visitor_union_branch_cdr_op_ch::~be_visitor_union_branch_cdr_op_ch (void) +{ +} + +int +be_visitor_union_branch_cdr_op_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_cdr_op_ch::" + "visit_union_branch - " + "Bad union_branch type\n"), + -1); + } + + this->ctx_->node (node); + + if (bt->accept (this) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_union_branch_cdr_op_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_cdr_op_ch::visit_array (be_array *node) +{ + // If not a typedef and we are defined in the use scope, we must be defined. + + if (!this->ctx_->alias () + && node->is_child (this->ctx_->scope ())) + { + // This is the case for anonymous arrays. + + be_visitor_context ctx (*this->ctx_); + ctx.node (node); + + be_visitor_array_cdr_op_ch visitor (&ctx); + + if (node->accept (&visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_union_branch_cdr_op_ch::" + "visit_array - " + "codegen failed\n"), + -1); + } + } + + return 0; +} + +int +be_visitor_union_branch_cdr_op_ch::visit_enum (be_enum *node) +{ + // If not a typedef and we are defined in the use scope, we must be defined. + if (!this->ctx_->alias () + && node->is_child (this->ctx_->scope ())) + { + be_visitor_context ctx (*this->ctx_); + ctx.node (node); + + be_visitor_enum_cdr_op_ch visitor (&ctx); + + if (node->accept (&visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_union_branch_cdr_op_ch::" + "visit_enum - " + "codegen failed\n"), + -1); + } + } + + return 0; +} + +int +be_visitor_union_branch_cdr_op_ch::visit_sequence (be_sequence *node) +{ + // If not a typedef and we are defined in the use scope, we must be defined. + if (!this->ctx_->alias () + && node->is_child (this->ctx_->scope ())) + { + be_visitor_context ctx (*this->ctx_); + ctx.node (node); + be_visitor_sequence_cdr_op_ch visitor (&ctx); + + if (node->accept (&visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_union_branch_cdr_op_ch::" + "visit_sequence - " + "codegen failed\n"), + -1); + } + } + + return 0; +} + +int +be_visitor_union_branch_cdr_op_ch::visit_structure (be_structure *node) +{ + // If not a typedef and we are defined in the use scope, we must be defined. + if (!this->ctx_->alias () + && node->is_child (this->ctx_->scope ())) + { + be_visitor_context ctx (*this->ctx_); + ctx.node (node); + be_visitor_structure_cdr_op_ch visitor (&ctx); + + if (node->accept (&visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_union_branch_cdr_op_ch::" + "visit_struct - " + "codegen failed\n"), + -1); + } + } + + return 0; +} + +int +be_visitor_union_branch_cdr_op_ch::visit_typedef (be_typedef *node) +{ + this->ctx_->alias (node); + + be_type *bt = node->primitive_base_type (); + + if (!bt || (bt->accept (this) == -1)) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_union_branch_cdr_op_ch::" + "visit_typedef - " + "Bad primitive type\n"), + -1); + } + + this->ctx_->alias (0); + return 0; +} + +int +be_visitor_union_branch_cdr_op_ch::visit_union (be_union *node) +{ + // If not a typedef and we are defined in the use scope, we must be defined. + if (!this->ctx_->alias () + && node->is_child (this->ctx_->scope ())) + { + be_visitor_context ctx (*this->ctx_); + ctx.node (node); + be_visitor_union_cdr_op_ch visitor (&ctx); + + if (node->accept (&visitor) == -1) + { + ACE_ERROR_RETURN ((LM_ERROR, + "(%N:%l) be_visitor_union_branch_cdr_op_ch::" + "visit_enum - " + "codegen failed\n"), + -1); + } + } + + return 0; +} |