diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_valuetype/field_cs.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_valuetype/field_cs.cpp | 1050 |
1 files changed, 0 insertions, 1050 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_valuetype/field_cs.cpp b/TAO/TAO_IDL/be/be_visitor_valuetype/field_cs.cpp deleted file mode 100644 index b052358eae7..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_valuetype/field_cs.cpp +++ /dev/null @@ -1,1050 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// field_cs.cpp -// -// = DESCRIPTION -// Visitor for the Valuetype class. -// This one generates code for accessor and modifier functions of -// valuetype state members (in the stub or inline file). -// -// = AUTHOR -// Torsten Kuepper <kuepper2@lfa.uni-wuppertal.de> -// derived from be_visitor_union_branch/public_ci.cpp -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_valuetype.h" - -ACE_RCSID(be_visitor_valuetype, field_cs, "$Id$") - - -// constructor -be_visitor_valuetype_field_cs:: -be_visitor_valuetype_field_cs (be_visitor_context *ctx) - : be_visitor_decl (ctx), - in_obv_space_ (0) -{ - setenclosings (""); -} - -// destructor -be_visitor_valuetype_field_cs:: -~be_visitor_valuetype_field_cs (void) -{ -} - -// visit the field node -int -be_visitor_valuetype_field_cs:: -visit_field (be_field *node) -{ - be_type *bt = be_type::narrow_from_decl (node->field_type ()); - if (!bt) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_field_cs::" - "visit_field - " - "Bad field type\n" - ), -1); - } - - this->ctx_->node (node); // save the node - if (bt->accept (this) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_field_cs::" - "visit_field - " - "codegen for field type failed\n" - ), -1); - } - return 0; -} - -// =visit operations on all possible data types that a union_branch can be - -int -be_visitor_valuetype_field_cs::visit_array (be_array *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "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 - { - // instantiate a visitor context with a copy of our context. This info - // will be modified based on what type of node we are visiting - be_visitor_context ctx (*this->ctx_); - ctx.node (node); // set the node to be the node being visited. The scope - // is still the same - - // first generate the inline operations for this anonymous array type - ctx.state (TAO_CodeGen::TAO_ARRAY_CI); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_array - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_array - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // for anonymous arrays, the type name has a _ prepended. We compute the - // fullname with or without the underscore and use it later on. - char fname [NAMEBUFSIZE]; // to hold the full and - - // save the node's local name and full name in a buffer for quick use later - // on - ACE_OS::memset (fname, '\0', NAMEBUFSIZE); - if (bt->node_type () != AST_Decl::NT_typedef // not a typedef - && bt->is_child (bu)) // bt is defined inside the union - { - // for anonymous arrays ... - // we have to generate a name for us that has an underscope prepended to - // our local name. This needs to be inserted after the parents's name - - if (bt->is_nested ()) - { - be_decl *parent = - be_scope::narrow_from_scope (bt->defined_in ())->decl (); - ACE_OS::sprintf (fname, "%s::_%s", parent->fullname (), - bt->local_name ()->get_string ()); - } - else - { - ACE_OS::sprintf (fname, "_%s", bt->fullname ()); - } - } - else - { - // typedefed node - ACE_OS::sprintf (fname, "%s", bt->fullname ()); - } - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); *os << "::" << ub->local_name () << " (" << fname - << " val)// set" << be_nl - << "{" << be_idt_nl; - - *os << fname << "_copy (" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ", val);" << be_uidt_nl; - - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << "const " << fname << "_slice *" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (void) const" << be_nl - << "{" << be_idt_nl; - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () - << bu->field_pd_postfix() << ";" << be_uidt_nl - << "}\n" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << fname << "_slice *" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (void)" << be_nl - << "{" << be_idt_nl; - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () - << bu->field_pd_postfix() << ";" << be_uidt_nl; - *os << "}\n\n"; - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_enum (be_enum *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_enum - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (" << bt->name () - << " val)// set" << be_nl - << "{\n"; - os->incr_indent (); - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = val;\n"; - os->decr_indent (); - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << bt->name () << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " () const" - << be_nl - << "{\n"; - os->incr_indent (); - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";\n"; - os->decr_indent (); - *os << "}\n\n"; - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_interface (be_interface *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (" << bt->name () - << "_ptr val)// set" << be_nl - << "{\n"; - os->incr_indent (); - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = val->duplicate ();" << be_uidt_nl; - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << bt->name () << "_ptr " << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " () const" - << be_nl - << "{\n"; - os->incr_indent (); - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ".ptr ();\n"; - os->decr_indent (); - *os << "}\n\n"; - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_interface_fwd (be_interface_fwd *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (" << bt->name () - << "_ptr val)// set" << be_nl - << "{\n"; - os->incr_indent (); - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = val->duplicate ();" << be_uidt_nl; - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << bt->name () << "_ptr " << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " () const" - << be_nl - << "{\n"; - os->incr_indent (); - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ".ptr ();\n"; - os->decr_indent (); - *os << "}\n\n"; - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_valuetype (be_valuetype *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (" << bt->name () - << "* val)// set" << be_nl - << "{\n"; - os->incr_indent (); - *os << "if (val) val->_add_ref ();" << be_nl - << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = val;" << be_uidt_nl; - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << bt->name () << "* " << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " () const" - << be_nl - << "{\n"; - os->incr_indent (); - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ".ptr ();\n"; - os->decr_indent (); - *os << "}\n\n"; - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_valuetype_fwd (be_valuetype_fwd *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_interface - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (" << bt->name () - << "* val)// set" << be_nl - << "{\n"; - os->incr_indent (); - *os << "if (val) val->_add_ref ();" << be_nl - << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = val;" << be_uidt_nl; - *os << "}" << be_nl; - - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << bt->name () << "* " << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " () const" - << be_nl - << "{\n"; - os->incr_indent (); - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ".ptr ();\n"; - os->decr_indent (); - *os << "}\n\n"; - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_predefined_type (be_predefined_type *node) -{ - TAO_OutStream *os; // output stream - - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_predef... - " - "bad context information\n" - ), -1); - } - os = this->ctx_->stream (); - - // set method - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (" << bt->name (); - if (node->pt () == AST_PredefinedType::PT_pseudo) - *os << "_ptr"; - *os << " val) // set" << be_nl - << "{" << be_idt_nl; - - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = " - << bt->name () << "::_duplicate (val);" << be_uidt_nl; - break; - - case AST_PredefinedType::PT_any: - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = new " - << bt->name () << " (val);" << be_uidt_nl; - break; - - case AST_PredefinedType::PT_void: - break; - - default: - *os << "// set the value" << be_nl - << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = val;" << be_uidt_nl; - } - *os << "}" << be_nl; - - switch (node->pt ()) - { - case AST_PredefinedType::PT_pseudo: - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << bt->name () << "_ptr" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (void) const" << be_nl - << "{" << be_idt_nl - << "return this->u" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}\n\n"; - break; - case AST_PredefinedType::PT_any: - // get method with read-only access - *os << "// retrieve the member" << be_nl - << this->pre_op() << "const " << bt->name () << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (void) const" << be_nl - << "{" << be_idt_nl - << "return *this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}" << be_nl; - - // get method with read/write access - *os << "// retrieve the member" << be_nl - << this->pre_op() << bt->name () << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (void)" << be_nl - << "{" << be_idt_nl - << "return *this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}\n\n"; - break; - case AST_PredefinedType::PT_void: - break; - default: - // get method - *os << "// retrieve the member" << be_nl - << this->pre_op() << bt->name () << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (void) const" << be_nl - << "{" << be_idt_nl - << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}\n\n"; - } - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_sequence (be_sequence *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_sequence - " - "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 - { - // instantiate a visitor context with a copy of our context. This info - // will be modified based on what type of node we are visiting - be_visitor_context ctx (*this->ctx_); - ctx.node (node); // set the node to be the node being visited. The scope - // is still the same - - // first generate the inline operations for this anonymous sequence type - ctx.state (TAO_CodeGen::TAO_SEQUENCE_CI); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_sequence - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_sequence - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // (1) set from a const - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (const " << bt->name () << " &val)" << be_nl - << "{" << be_idt_nl; - - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = new " - << bt->name () << " (val);" << be_uidt_nl; - - *os << "}" << be_nl; - - // readonly get method - *os << "// readonly get method " << be_nl - << this->pre_op() << "const " << bt->name () << " &" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (void) const" << be_nl - << "{" << be_idt_nl - << "return this->" // %! *this (seq_var, not seq member) - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}" << be_nl; - - // read/write get method - *os << "// read/write get method " << be_nl - << this->pre_op() << bt->name () << " &" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (void)" << be_nl - << "{" << be_idt_nl - << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}\n\n"; - - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_string (be_string *) -{ - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - - if (!ub || !bu) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_string - " - "bad context information\n" - ), -1); - } - TAO_OutStream *os = this->ctx_->stream (); - - // three methods to set the string value - - // (1) set method from char* - os->indent (); // start from current indentation - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (char *val)" - << be_nl - << "{" << be_idt_nl; - - *os << "// set the value" << be_nl - << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = val;" << be_uidt_nl - << "}" << be_nl; - - // (2) set method from const char * - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (const char *val)" << be_nl - << "{\n"; - os->incr_indent (); - - *os << "// set the value" << be_nl - << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = " - << "CORBA::string_dup (val);" << be_uidt_nl; - - *os << "}" << be_nl; - - // (3) set from const String_var& - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (const CORBA::String_var &val)" << be_nl - << "{" << be_idt_nl; - *os << ";" << be_nl; - - *os << "// set the value" << be_nl - << "CORBA::String_var " << ub->local_name () - << "_var = val;" << be_nl - << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = " - << ub->local_name () << "_var._retn ();" << be_uidt_nl; - - *os << "}" << be_nl; - - // get method - *os << this->pre_op() << "const char *" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (void) const // get method" << be_nl - << "{" << be_idt_nl - << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}\n\n"; - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_structure (be_structure *node) -{ - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_structure - " - "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 - { - // instantiate a visitor context with a copy of our context. This info - // will be modified based on what type of node we are visiting - be_visitor_context ctx (*this->ctx_); - ctx.node (node); // set the node to be the node being visited. The scope - // is still the same - - // first generate the enum declaration - ctx.state (TAO_CodeGen::TAO_STRUCT_CI); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_structure - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_structure - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // (1) set from a const - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (const " << bt->name () << " &val)" << be_nl - << "{" << be_idt_nl; - - if (0) // %! (bt->size_type () == be_type::VARIABLE) - { cerr <<"!t VARIABLE struct in field_cs\n"; - *os << "delete this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_nl; - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = new " - << bt->name () << " (val);" << be_uidt_nl; - } - else - { - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << " = val;" << be_uidt_nl; - } - - *os << "}" << be_nl; - - // readonly get method - *os << "// readonly get method " << be_nl - << this->pre_op() << "const " << bt->name () << " &" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (void) const" << be_nl - << "{" << be_idt_nl; - if (0) // %! (bt->size_type () == be_type::VARIABLE) - *os << "return *this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl; - else - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl; - *os << "}" << be_nl; - - // read/write get method - *os << "// read/write get method " << be_nl - << this->pre_op() << bt->name () << " &" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (void)" << be_nl - << "{" << be_idt_nl; - if (0) // %! (bt->size_type () == be_type::VARIABLE) - *os << "return *this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl; - else - *os << "return this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl; - *os << "}\n\n"; - - return 0; -} - -int -be_visitor_valuetype_field_cs::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_valuetype_field_cs::" - "visit_typedef - " - "Bad primitive type\n" - ), -1); - } - - this->ctx_->alias (0); - return 0; -} - -int -be_visitor_valuetype_field_cs::visit_union (be_union *node) -{ - cerr << "!u be_visitor_valuetype_field_cs::visit_union unimp.\n"; - TAO_OutStream *os; // output stream - be_decl *ub = - this->ctx_->node (); // get field node - be_valuetype *bu = - be_valuetype::narrow_from_decl (this->ctx_->scope ()); - 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_valuetype_field_cs::" - "visit_union - " - "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 - { - // instantiate a visitor context with a copy of our context. This info - // will be modified based on what type of node we are visiting - be_visitor_context ctx (*this->ctx_); - ctx.node (node); // set the node to be the node being visited. The scope - // is still the same - - // first generate the enum declaration - ctx.state (TAO_CodeGen::TAO_UNION_CI); - be_visitor *visitor = tao_cg->make_visitor (&ctx); - if (!visitor) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_union - " - "Bad visitor\n" - ), -1); - } - if (node->accept (visitor) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_valuetype_field_cs::" - "visit_union - " - "codegen failed\n" - ), -1); - } - delete visitor; - } - - // (1) set from a const - *os << "// accessor to set the member" << be_nl - << this->pre_op() << "void" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () - << " (const " << bt->name () << " &val)" << be_nl - << "{" << be_idt_nl; - - *os << "this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << "_var = new " << bt->name () - << " (val);" << be_nl; - - *os << "}" << be_nl; - - // readonly get method - *os << "// readonly get method " << be_nl - << this->pre_op() << "const " << bt->name () << " &" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (void) const" << be_nl - << "{" << be_idt_nl - << "return *this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}" << be_nl; - - // read/write get method - *os << "// read/write get method " << be_nl - << this->pre_op() << bt->name () << " &" << be_nl; - this->op_name(bu,os); - *os << "::" << ub->local_name () << " (void)" << be_nl - << "{" << be_idt_nl - << "return *this->" - << bu->field_pd_prefix() << ub->local_name () << bu->field_pd_postfix() - << ";" << be_uidt_nl - << "}\n\n"; - - return 0; -} - -void -be_visitor_valuetype_field_cs::setenclosings (const char *pre) -{ - pre_op_ = pre; -} - -const char* -be_visitor_valuetype_field_cs::pre_op () -{ - return pre_op_; -} - -// retrieve the fully scoped skeleton name -void -be_visitor_valuetype_field_cs::op_name (be_valuetype *node, - TAO_OutStream *os) -{ - if (this->in_obv_space_) - *os << node->full_obv_skel_name (); - else - *os << node->name (); -} |