TAO/TAO_IDL/be/be_visitor_root/root_is.cpp

   1 //=============================================================================
   2 /**
   3  *  @file    root_is.cpp
   4  *
   5  *  Visitor generating code for the Root in the implementation skeletons file
   6  *
   7  *  @author Yamuna Krishnamurthy (yamuna@cs.wustl.edu)
   8  */
   9 //=============================================================================
  10
  11 #include "root.h"
  12
  13 be_visitor_root_is::be_visitor_root_is (be_visitor_context *ctx)
  14   : be_visitor_root (ctx)
  15 {
  16 }
  17
  18 be_visitor_root_is::~be_visitor_root_is ()
  19 {
  20 }
  21
  22 int
  23 be_visitor_root_is::visit_root (be_root *node)
  24 {
  25   if (this->init () == -1)
  26     {
  27       ACE_ERROR_RETURN ((LM_ERROR,
  28                          ACE_TEXT ("be_visitor_root_is::init - ")
  29                          ACE_TEXT ("failed to initialize\n")),
  30                         -1);
  31     }
  32
  33   if (this->visit_scope (node) == -1)
  34     {
  35       ACE_ERROR_RETURN ((LM_ERROR,
  36                          ACE_TEXT ("be_visitor_root_is::visit_root - ")
  37                          ACE_TEXT ("codegen for scope failed\n")),
  38                         -1);
  39     }
  40
  41   return 0;
  42 }
  43
  44 int
  45 be_visitor_root_is::init ()
  46 {
  47   /// First open the file for writing.
  48   int status =
  49     tao_cg->start_implementation_skeleton (
  50       be_global->be_get_implementation_skel_fname ());
  51
  52   if (status == -1)
  53     {
  54       ACE_ERROR_RETURN ((LM_ERROR,
  55                          ACE_TEXT ("be_visitor_root_is::init - ")
  56                          ACE_TEXT ("Error opening impl source file\n")),
  57                         -1);
  58     }
  59
  60   /// Initialize the stream.
  61   this->ctx_->stream (tao_cg->implementation_skeleton ());
  62   return 0;
  63 }