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Diffstat (limited to 'TAO/TAO_IDL/be_include/be_interface.h')
| -rw-r--r-- | TAO/TAO_IDL/be_include/be_interface.h | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/TAO/TAO_IDL/be_include/be_interface.h b/TAO/TAO_IDL/be_include/be_interface.h deleted file mode 100644 index de3efd3c83d..00000000000 --- a/TAO/TAO_IDL/be_include/be_interface.h +++ /dev/null @@ -1,225 +0,0 @@ -/* -*- c++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// be_interface.h -// -// = DESCRIPTION -// Extension of class AST_Interface that provides additional means for C++ -// mapping of an interface. -// -// = AUTHOR -// Copyright 1994-1995 by Sun Microsystems, Inc. -// and -// Aniruddha Gokhale -// -// ============================================================================ - -#if !defined (TAO_BE_INTERFACE_H) -#define TAO_BE_INTERFACE_H - -class TAO_OutStream; - -/* - * BE_Interface - */ -class be_interface : public virtual AST_Interface, - public virtual be_scope, - public virtual be_type -{ - // = TITLE - // The back end extension of the AST_Interface class - // - // = DESCRIPTION - // -public: - - // used to pass functions to the template method - typedef int (*tao_code_emitter) (be_interface *, be_interface *, TAO_OutStream *); - - // Operations - be_interface (void); - // Default constructor - - be_interface (UTL_ScopedName *n, AST_Interface **ih, long nih, - UTL_StrList *p); - // Constructor that sets its scoped name <n>, a list of inherited interfaces - // <ih>, the number of inherited interfaces <nih>, and any prgmas <p> - - ~be_interface (void); - // dtor - - virtual int gen_var_defn (void); - // generate the _var class definition - - virtual int gen_var_impl (void); - // generate the implementation for the _var class - - virtual int gen_out_defn (void); - // generate the _out class definition - - virtual int gen_out_impl (void); - // generate the _out implementation - - const char *full_skel_name (void); - // retrieve the fully scoped skel class name - - // - // Each interface (to fix names "T") also defines two help classes, - // the "collocated" class inherits from T, but delegates on the - // skeleton for T (usually POA_T or POA_ModuleName::T), in other - // words it is a Bridge from T to its implementation. - // The class is nested inside the skeleton class. - // - // The "stub" is a class defined on the client scope, it actually - // defines the stubs (all operations in T are pure virtual). - // @@ TODO currently the stub class is not implemented. - // - const char *full_coll_name (void); - // retrieve the fully qualified collocated class name - - const char *local_coll_name (void) const; - // retrieve the fully qualified collocated class name - - virtual int gen_typecode (void); - // generate the typecode - - virtual int gen_encapsulation (void); - // encapsulation for parameters - - virtual long tc_size (void); - // return typecode size - - virtual long tc_encap_len (void); - // return length of encapsulation - - virtual int traverse_inheritance_graph (tao_code_emitter gen, - TAO_OutStream *os); - // template method using breadth first traversal of inheritance graph - - const char *relative_skel_name (const char *other_class_name); - // relative skeleton name - - const char *relative_coll_name (const char *other_class_name); - // relative name for collocated class. - - int in_mult_inheritance (void); - // am I in some form of multiple inheritance - // -1 => error - // 0 => no - // 1 => yes - - void in_mult_inheritance (int mi); - // set a new value - - // Visiting - virtual int accept (be_visitor *visitor); - - // Narrowing - DEF_NARROW_METHODS3 (be_interface, AST_Interface, be_scope, be_type); - DEF_NARROW_FROM_DECL (be_interface); - DEF_NARROW_FROM_SCOPE (be_interface); - - static int is_a_helper (be_interface *, be_interface *, TAO_OutStream *os); - // helper method passed to the template method that generates code for the - // is_a method - - static int downcast_helper (be_interface *, - be_interface *, - TAO_OutStream *os); - // helper method passed to the template method that generates code for the - // downcast. - - static int gen_optable_helper (be_interface *, - be_interface *, - TAO_OutStream *os); - // helper method passed to the template method to generate code for the - // operation table - - static int gen_skel_helper (be_interface *, - be_interface *, - TAO_OutStream *os); - // helper method passed to the template method to generate code for the - // skeletons in the inline file - - static int collocated_ctor_helper (be_interface *, - be_interface *, - TAO_OutStream *os); - // helper method passed to the template method to invoke ctors of all the - // base classes. - - static int copy_ctor_helper (be_interface *, - be_interface *, - TAO_OutStream *os); - // helper method passed to the template method to invoke ctors of all the - // base classes. - - static int in_mult_inheritance_helper (be_interface *, - be_interface *, - TAO_OutStream *os); - // helper method to determine if the interface node is involved in some kind - // of multiple inheritance or not. Required on the skeleton side - - void compute_fullskelname (void); - // compute the fully scoped skel class name - - int gen_operation_table (void); - // generate the operation table including entries for inherited interfaces - - static const char *relative_name (const char* our_name, - const char *other_class_name); - // relative name for collocated class. - - int gen_optable_entries (be_interface *); - // generate the operation table entries. - - void compute_coll_name (void); - // compute the fully qualified collocated class name. - -private: - void gen_gperf_input_header (TAO_OutStream *ss); - // Output the header (type declaration and %%) to the gperf's input - // file. - - int gen_perfect_hash_optable (void); - // Generate the perfect hash table code by running the gperf - // program. Returns 0 on sucess, -1 on error. - - void gen_perfect_hash_class_definition (void); - // Outputs the class definition for the perfect hashing. This class - // will inherit from the TAO_Perfect_Hash_OpTable. - - int gen_perfect_hash_methods (void); - // This calls the GPERF program and gets the perfect hashing methods - // from it. - - void gen_perfect_hash_instance (); - // Create an instance of this perfect hash table. - - void cleanup_gperf_temp_file (); - // Delete the stream and filename for this temp file and also remove - // the temperary gperf's input file from the disk. - - char *full_skel_name_; - // Fully scoped skeleton name. - - int skel_count_; - // Number of static skeletons in the operation table. - - char *full_coll_name_; - // full collocated name - - char *local_coll_name_; - // local collocated name - - int in_mult_inheritance_; - // am I directly or indirectly involved in a multiple inheritance. If the - // value is -1 => not computed yet. -}; - -#endif // if !defined |