diff options
Diffstat (limited to 'TAO/TAO_IDL/be_include/be_helper.h')
-rw-r--r-- | TAO/TAO_IDL/be_include/be_helper.h | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/TAO/TAO_IDL/be_include/be_helper.h b/TAO/TAO_IDL/be_include/be_helper.h deleted file mode 100644 index 32af2898748..00000000000 --- a/TAO/TAO_IDL/be_include/be_helper.h +++ /dev/null @@ -1,133 +0,0 @@ -/* -*- c++ -*- */ -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// be_helper.h -// -// = DESCRIPTION -// Defines the abstract class for outputting the C++ mapping. This is a -// helper class to the singleton TAO_CodeGen class -// -// = AUTHOR -// Aniruddha Gokhale -// -// ============================================================================ - -#if !defined (TAO_BE_OUTSTRM_H) -#define TAO_BE_OUTSTRM_H - -// a dummy structure to inform TAO_OutStream's << operator to put a newline -// and use the current indentation for the succeeding line -struct TAO_NL -{ -public: - TAO_NL (void); -}; - -class TAO_OutStream -{ - // =TITLE - // TAO_OutStream - // =DESCRIPTION - // Defines an interface by which the backend code generator can print its - // output to the underlying I/O handle. This is a helper class that will be - // used by the TAO_CodeGen class. However, this is an abstract class and - // classes that understand specific front ends must derive from this - // class. -public: - - // Enumerated type to indicate the stream type - enum STREAM_TYPE - { - TAO_CLI_HDR, - TAO_CLI_INL, - TAO_CLI_IMPL, - TAO_SVR_HDR, - TAO_SVR_INL, - TAO_SVR_IMPL - }; - - TAO_OutStream (void); - // constructor. - - virtual ~TAO_OutStream (void); - // destructor - - int open (const char *fname, TAO_OutStream::STREAM_TYPE st=TAO_OutStream::TAO_CLI_HDR); - // open the underlying low-level handle for output - - void stream_type (TAO_OutStream::STREAM_TYPE); - // set the stream type - - TAO_OutStream::STREAM_TYPE stream_type (void); - // return the stream type - - int incr_indent (unsigned short flag=1); - // increment the indentation level and by default actually indent the output - // accordingly - - int decr_indent (unsigned short flag=1); - // decrease the indentation level and by default actually indent the output - // accordingly - - int reset (void); - // reset indentation level to 0 - - int indent (void); - // indent starting next line - - int nl (void); - // put a newline and indent on the next line - - int print (const char *format, ...); - // "printf" style variable argument print - - int gen_ifdef_macro (const char *flatname, const char *suffix=0); - // generate a #if !defined, #defined macro - - int gen_endif (void); - // generate an endif statement - - // =overloaded operators - - TAO_OutStream &operator<< (const char *str); - // output the char string and return a reference to ourselves - - TAO_OutStream &operator<< (const long num); - // output the integer and return a reference to ourselves - - TAO_OutStream &operator<< (const TAO_NL nl); - // The following will be provided by specialized classes - - TAO_OutStream &operator<< (Identifier *id); - // output an Identifier node - - TAO_OutStream &operator<< (UTL_IdList *idl); - // output a scoped name - - TAO_OutStream &operator<< (AST_Expression *expr); - // output an AST_Expression node - - // provided by specialized classes - virtual TAO_OutStream &print (Identifier *id) = 0; - - virtual TAO_OutStream &print (UTL_IdList *idl) = 0; - - virtual TAO_OutStream &print (AST_Expression *idl) = 0; - -protected: - FILE *fp_; - // the underlying low-level I/O handle - - TAO_OutStream::STREAM_TYPE st_; - // stream type - - int indent_level_; - // indentation level - -}; - -#endif // if !defined |