diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_union.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_union.cpp | 577 |
1 files changed, 5 insertions, 572 deletions
diff --git a/TAO/TAO_IDL/be/be_union.cpp b/TAO/TAO_IDL/be/be_union.cpp index 24e76c21aae..13ec5d12652 100644 --- a/TAO/TAO_IDL/be/be_union.cpp +++ b/TAO/TAO_IDL/be/be_union.cpp @@ -61,579 +61,12 @@ be_union::be_union (AST_ConcreteType *dt, this->has_constructor (I_TRUE); } -// Generate the _var definition for ourself. -int -be_union::gen_var_defn (char *) -{ - char namebuf [NAMEBUFSIZE]; - - ACE_OS::memset (namebuf, - '\0', - NAMEBUFSIZE); - - ACE_OS::sprintf (namebuf, - "%s_var", - this->local_name ()->get_string ()); - - TAO_OutStream *ch = tao_cg->client_header (); - - // Generate the var definition (always in the client header). - // Depending upon the data type, there are some differences which we account - // for over here. - - *ch << be_nl << be_nl << "// TAO_IDL - Generated from" << be_nl - << "// " << __FILE__ << ":" << __LINE__; - - *ch << be_nl << be_nl - << "class " << be_global->stub_export_macro () - << " " << namebuf << be_nl; - *ch << "{" << be_nl; - *ch << "public:" << be_idt_nl; - - // Default constructor. - *ch << namebuf << " (void);" << be_nl; - - // Constructor. - *ch << namebuf << " (" << this->local_name () << " *);" << be_nl; - - // Copy constructor. - *ch << namebuf << " (const " << namebuf - << " &);" << be_nl; - - // Fixed-size types only. - if (this->size_type () == AST_Type::FIXED) - { - *ch << namebuf << " (const " << this->local_name () - << " &); // fixed-size types only" << be_nl; - } - - // Destructor. - *ch << "~" << namebuf << " (void);" << be_nl; - *ch << be_nl; - - // Assignment operator from a pointer. - *ch << namebuf << " &operator= (" - << this->local_name () << " *);" << be_nl; - - // Assignment from _var. - *ch << namebuf << " &operator= (const " << namebuf << " &);" << be_nl; - - // Fixed-size types only. - if (this->size_type () == AST_Type::FIXED) - { - *ch << namebuf << " &operator= (const " << this->local_name () - << " &); // fixed-size types only" << be_nl; - } - - // Arrow operator. - *ch << local_name () << " *operator-> (void);" << be_nl; - *ch << "const " << this->local_name () - << " *operator-> (void) const;" << be_nl; - *ch << be_nl; - - // Other extra types (cast operators, [] operator, and others). - *ch << "operator const " << this->local_name () << " &() const;" << be_nl; - *ch << "operator " << this->local_name () << " &();" << be_nl; - *ch << "operator " << this->local_name () << " &() const;" << be_nl; - - if (this->size_type () == AST_Type::VARIABLE) - { - *ch << " // Variable size types only." << be_nl; - *ch << "operator " << this->local_name () - << " *&();" << be_nl; - } - - *ch << be_nl; - *ch << "// in, inout, out, _retn " << be_nl; - - // The return types of in, out, inout, and _retn are based on the parameter - // passing rules and the base type. - if (this->size_type () == AST_Type::FIXED) - { - *ch << "const " << local_name () << " &in (void) const;" << be_nl; - *ch << this->local_name () << " &inout (void);" << be_nl; - *ch << this->local_name () << " &out (void);" << be_nl; - *ch << this->local_name () << " _retn (void);" << be_nl; - } - else - { - *ch << "const " << this->local_name () << " &in (void) const;" << be_nl; - *ch << this->local_name () << " &inout (void);" << be_nl; - *ch << this->local_name () << " *&out (void);" << be_nl; - *ch << this->local_name () << " *_retn (void);" << be_nl; - } - - // Generate an additional member function that - // returns the underlying pointer. - *ch << this->local_name () << " *ptr (void) const;" - << be_uidt_nl << be_nl; - - // Generate the private section - *ch << "private:" << be_idt_nl; - *ch << this->local_name () << " *ptr_;" << be_uidt_nl; - *ch << "};"; - - return 0; -} - -// Implementation of the _var class. All of these get generated in the inline -// file. -int -be_union::gen_var_impl (char *, - char *) -{ - TAO_OutStream *ci = 0; - TAO_NL be_nl; - - // To hold the full and local _var names. - char fname [NAMEBUFSIZE]; - char lname [NAMEBUFSIZE]; - - ACE_OS::memset (fname, - '\0', - NAMEBUFSIZE); - - ACE_OS::sprintf (fname, - "%s_var", - this->full_name ()); - - ACE_OS::memset (lname, - '\0', - NAMEBUFSIZE); - - ACE_OS::sprintf (lname, - "%s_var", - this->local_name ()->get_string ()); - - ci = tao_cg->client_inline (); - - *ci << be_nl << be_nl << "// TAO_IDL - Generated from" << be_nl - << "// " << __FILE__ << ":" << __LINE__ << be_nl << be_nl; - - *ci << "// *************************************************************" - << be_nl; - *ci << "// Inline operations for class " << fname << be_nl; - *ci << "// *************************************************************" - << be_nl << be_nl; - - // Default constructor. - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::" << lname << - " (void)" << be_nl; - *ci << " " << ": ptr_ (0)" << be_nl; - *ci << "{}" << be_nl << be_nl; - - // Constructor from a pointer. - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::" << lname << " (" << this->local_name () - << " *p)" << be_nl; - *ci << " : ptr_ (p)" << be_nl; - *ci << "{}" << be_nl << be_nl; - - // Copy constructor. - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::" << lname << " (const ::" << fname - << " &p)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "if (p.ptr_)" << be_idt_nl - << "{" << be_idt_nl; - *ci << "ACE_NEW (this->ptr_, ::" << this->name () - << " (*p.ptr_));" << be_uidt_nl - << "}" << be_uidt_nl; - *ci << "else" << be_idt_nl - << "{" << be_idt_nl; - *ci << "this->ptr_ = 0;" << be_uidt_nl - << "}" << be_uidt << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Fixed-size types only. - if (this->size_type () == AST_Type::FIXED) - { - *ci << "// Fixed-size types only." << be_nl; - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::" << lname << " (const ::" - << this->name () << " &p)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "ACE_NEW (this->ptr_, ::" << this->name () - << " (p));" << be_uidt_nl; - *ci << "}\n\n"; - } - - // Destructor. - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::~" << lname << " (void)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "delete this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Assignment operator from a pointer. - *ci << "ACE_INLINE" << be_nl - << "::" << fname << " &" << be_nl; - *ci << fname << "::operator= (" << this->local_name () - << " *_tao_union_var)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "delete this->ptr_;" << be_nl; - *ci << "this->ptr_ = _tao_union_var;" << be_nl; - *ci << "return *this;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Assignment operator from _var. - *ci << "ACE_INLINE" << be_nl - << "::" << fname << " &" << be_nl - << fname << "::operator= (const ::" << fname - << " &_tao_union_var)" << be_nl - << "{" << be_idt_nl - << "if (this != &_tao_union_var)" << be_idt_nl - << "{" << be_idt_nl - << "if (_tao_union_var.ptr_ == 0)" << be_idt_nl - << "{" << be_idt_nl - << "delete this->ptr_;" << be_nl - << "this->ptr_ = 0;" << be_uidt_nl - << "}" << be_uidt_nl - << "else" << be_idt_nl - << "{" << be_idt_nl - << this->local_name () << " *deep_copy = 0;" << be_nl - << "ACE_NEW_RETURN (" << be_idt << be_idt_nl - << "deep_copy," << be_nl - << this->local_name () << " (*_tao_union_var.ptr_)," << be_nl - << "*this" << be_uidt_nl - << ");" << be_uidt_nl << be_nl - << "if (deep_copy != 0)" << be_idt_nl - << "{" << be_idt_nl - << this->local_name () << " *tmp = deep_copy;" << be_nl - << "deep_copy = this->ptr_;" << be_nl - << "this->ptr_ = tmp;" << be_nl - << "delete deep_copy;" << be_uidt_nl - << "}" << be_uidt << be_uidt_nl - << "}" << be_uidt << be_uidt_nl - << "}" << be_uidt_nl << be_nl - << "return *this;" << be_uidt_nl - << "}" << be_nl << be_nl; - - // Fixed-size types only. - if (this->size_type () == AST_Type::FIXED) - { - *ci << "// Fixed-size types only." << be_nl; - *ci << "ACE_INLINE" << be_nl - << "::" << fname << " &" << be_nl; - *ci << fname << "::operator= (const ::" << this->name () - << " &_tao_union_var)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "if (this->ptr_ != &_tao_union_var)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "delete this->ptr_;" << be_nl; - *ci << "ACE_NEW_RETURN (" << be_idt << be_idt_nl - << "this->ptr_," << be_nl - << "::" << this->name () << " (_tao_union_var)," << be_nl - << "*this" << be_uidt_nl - << ");" << be_uidt << be_uidt_nl; - *ci << "}" << be_nl; - *ci << "return *this;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - } - - // Two arrow operators. - *ci << "ACE_INLINE" << be_nl - << "const ::" << this->name () << " *" << be_nl; - *ci << fname << "::operator-> (void) const" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << " *" << be_nl; - *ci << fname << "::operator-> (void)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Other extra methods - 3 cast operator (). - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::operator const ::" << this->name () - << " &() const // cast" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return *this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::operator ::" << this->name () - << " &() // cast " << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return *this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::operator ::" << this->name () - << " &() const// cast " << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return *this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Variable-size types only. - if (this->size_type () == AST_Type::VARIABLE) - { - *ci << "// Variable-size types only." << be_nl; - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::operator ::" << this->name () - << " *&() // cast " << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - } - - // in, inout, out, _retn, and ptr. - *ci << "ACE_INLINE" << be_nl - << "const ::" << this->name () << " &" << be_nl; - *ci << fname << "::in (void) const" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return *this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << " &" << be_nl; - *ci << fname << "::inout (void)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return *this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // The out and _retn are handled differently based on our size type. - if (this->size_type () == AST_Type::VARIABLE) - { - *ci << "// Mapping for variable size." << be_nl; - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << " *&" << be_nl; - *ci << fname << "::out (void)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "delete this->ptr_;" << be_nl; - *ci << "this->ptr_ = 0;" << be_nl; - *ci << "return this->ptr_;" << be_uidt_nl; - *ci << "}\n\n"; - - ci->indent (); - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << " *" << be_nl; - *ci << fname << "::_retn (void)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "::" << this->name () << " *tmp = this->ptr_;" << be_nl; - *ci << "this->ptr_ = 0;" << be_nl; - *ci << "return tmp;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - } - else - { - *ci << "// Mapping for fixed size. " << be_nl; - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << " &" << be_nl; - *ci << fname << "::out (void)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return *this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << be_nl; - *ci << fname << "::_retn (void)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return *this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - } - - // The additional ptr () member function. - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << " *" << be_nl; - *ci << fname << "::ptr (void) const" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return this->ptr_;" << be_uidt_nl; - *ci << "}"; - - return 0; -} - -// Generate the _out definition -int -be_union::gen_out_defn (char *) -{ - TAO_OutStream *ch = 0; - TAO_NL be_nl; - - // To hold the _out name. - char namebuf [NAMEBUFSIZE]; - - ACE_OS::memset (namebuf, - '\0', - NAMEBUFSIZE); - - ACE_OS::sprintf (namebuf, - "%s_out", - this->local_name ()->get_string ()); - - ch = tao_cg->client_header (); - - // Generate the out definition (always in the client header). - - *ch << be_nl << be_nl << "// TAO_IDL - Generated from" << be_nl - << "// " << __FILE__ << ":" << __LINE__; - - *ch << be_nl << be_nl - << "class " << be_global->stub_export_macro () - << " " << namebuf << be_nl; - *ch << "{" << be_nl; - *ch << "public:" << be_idt_nl; - - // No default constructor. - - // Constructor from a pointer. - *ch << namebuf << " (" << this->local_name () << " *&);" << be_nl; - - // Constructor from a _var &. - *ch << namebuf << " (" << this->local_name () << "_var &);" << be_nl; - - // Constructor from a _out &. - *ch << namebuf << " (const " << namebuf << " &);" << be_nl; - - // Assignment operator from a _out &. - *ch << namebuf << " &operator= (const " << namebuf << " &);" << be_nl; - - // Assignment operator from a pointer &, cast operator, ptr fn, operator - // -> and any other extra operators. - - // Assignment. - *ch << namebuf << " &operator= (" << this->local_name () - << " *);" << be_nl; - - // operator (). - *ch << "operator " << local_name () << " *&();" << be_nl; - - // ptr function. - *ch << this->local_name () << " *&ptr (void);" << be_nl; - - // operator -> - *ch << this->local_name () << " *operator-> (void);" << be_nl; - - *ch << be_uidt_nl; - *ch << "private:" << be_idt_nl; - *ch << this->local_name () << " *&ptr_;" << be_nl; - *ch << "// assignment from T_var not allowed." << be_nl; - *ch << "void operator= (const " << this->local_name () - << "_var &);" << be_uidt_nl; - *ch << "};"; - - return 0; -} - -int -be_union::gen_out_impl (char *, - char *) +void +be_union::redefine (AST_Structure *from) { - TAO_OutStream *ci = 0; - TAO_NL be_nl; - - // To hold the full and local _out names. - char fname [NAMEBUFSIZE]; - char lname [NAMEBUFSIZE]; - - ACE_OS::memset (fname, - '\0', - NAMEBUFSIZE); - - ACE_OS::sprintf (fname, - "%s_out", - this->full_name ()); - - ACE_OS::memset (lname, - '\0', - NAMEBUFSIZE); - - ACE_OS::sprintf (lname, - "%s_out", - this->local_name ()->get_string ()); - - ci = tao_cg->client_inline (); - - // Generate the var implementation in the inline file. - - *ci << be_nl << be_nl << "// TAO_IDL - Generated from" << be_nl - << "// " << __FILE__ << ":" << __LINE__ << be_nl << be_nl; - - *ci << "// *************************************************************" - << be_nl; - *ci << "// Inline operations for class " << fname << be_nl; - *ci << "// *************************************************************" - << be_nl << be_nl; - - // Constructor from a pointer. - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::" << lname << " (" << this->local_name () - << " *&p)" << be_nl; - *ci << " : ptr_ (p)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "this->ptr_ = 0;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Constructor from _var &. - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::" << lname << " (" << this->local_name () - << "_var &p)" << be_nl; - *ci << " : ptr_ (p.out ())" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "delete this->ptr_;" << be_nl; - *ci << "this->ptr_ = 0;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Copy constructor. - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::" << lname << " (const ::" << fname - << " &p)" << be_nl; - *ci << " : ptr_ (ACE_const_cast (" << lname << "&, p).ptr_)" << be_nl; - *ci << "{}" << be_nl << be_nl; - - // Assignment operator from _out &. - *ci << "ACE_INLINE" << be_nl - << "::" << fname << " &" << be_nl; - *ci << fname << "::operator= (const ::" << fname - << " &p)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "this->ptr_ = ACE_const_cast (" << lname << "&, p).ptr_;" << be_nl; - *ci << "return *this;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Assignment from _var is not allowed by a private declaration. - - // Assignment operator from pointer. - *ci << "ACE_INLINE" << be_nl - << "::" << fname << " &" << be_nl; - *ci << fname << "::operator= (" << this->local_name () - << " *_tao_union_out)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "this->ptr_ = _tao_union_out;" << be_nl; - *ci << "return *this;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // Other extra methods - cast operator (). - *ci << "ACE_INLINE" << be_nl; - *ci << fname << "::operator ::" << this->name () - << " *&() // cast" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // ptr function. - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << " *&" << be_nl; - *ci << fname << "::ptr (void) // ptr" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return this->ptr_;" << be_uidt_nl; - *ci << "}" << be_nl << be_nl; - - // operator -> - *ci << "ACE_INLINE" << be_nl - << "::" << this->name () << " *" << be_nl; - *ci << fname << "::operator-> (void)" << be_nl; - *ci << "{" << be_idt_nl; - *ci << "return this->ptr_;" << be_uidt_nl; - *ci << "}"; - - return 0; + be_union *bu = be_union::narrow_from_decl (from); + this->common_varout_gen_ = bu->common_varout_gen_; + AST_Union::redefine (from); } idl_bool |