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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// cdr_op.cpp
//
// = DESCRIPTION
// Visitor generating code for the CDR operators for types defined
// in Root's scope.
//
// = AUTHOR
// Aniruddha Gokhale
//
// ============================================================================
ACE_RCSID (be_visitor_root,
cdr_op,
"$Id$")
// ***************************************************************************
// Root visitor for generating CDR operator declarations in the client header
// and stub
// ***************************************************************************
be_visitor_root_cdr_op::be_visitor_root_cdr_op (be_visitor_context *ctx)
: be_visitor_root (ctx)
{
}
be_visitor_root_cdr_op::~be_visitor_root_cdr_op (void)
{
}
int
be_visitor_root_cdr_op::visit_root (be_root *node)
{
if (this->visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_root_cdr_op::visit_root - "
"codegen for scope failed\n"),
-1);
}
TAO_OutStream *os = this->ctx_->stream ();
TAO_CodeGen::CG_STATE cg_state = this->ctx_->state ();
if (cg_state == TAO_CodeGen::TAO_ROOT_CDR_OP_CH)
{
*os << be_nl << be_nl
<< "TAO_BEGIN_VERSIONED_NAMESPACE_DECL"
<< be_nl << be_nl
<< "::CORBA::Boolean operator<< (TAO_OutputCDR &strm, const std::string &_tao_string);"
<< be_nl
<< "::CORBA::Boolean operator>> (TAO_InputCDR &strm, std::string &_tao_string);";
*os << be_nl << be_nl
<< "TAO_END_VERSIONED_NAMESPACE_DECL";
*os << be_nl << be_nl
<< "TAO_BEGIN_VERSIONED_NAMESPACE_DECL";
*os << be_nl << be_nl
<< "::CORBA::Boolean operator<< (TAO_OutputCDR &strm, const Param_Test::UB_Long_Seq &_tao_vector);"
<< be_nl
<< "::CORBA::Boolean operator>> (TAO_InputCDR &strm, Param_Test::UB_Long_Seq &_tao_vector);";
*os << be_nl << be_nl
<< "TAO_END_VERSIONED_NAMESPACE_DECL";
}
else if (cg_state == TAO_CodeGen::TAO_ROOT_CDR_OP_CS)
{
*os << be_nl << be_nl
<< "TAO_BEGIN_VERSIONED_NAMESPACE_DECL";
*os << be_nl << be_nl
<< "::CORBA::Boolean operator<< (" << be_idt_nl
<< "TAO_OutputCDR &strm," << be_nl
<< "const std::string &_tao_string)" << be_uidt_nl
<< "{" << be_idt_nl
<< "return strm << _tao_string.c_str ();" << be_uidt_nl
<< "}" << be_nl << be_nl
<< "::CORBA::Boolean operator>> (" << be_idt_nl
<< "TAO_InputCDR &strm," << be_nl
<< "std::string &_tao_string)" << be_uidt_nl
<< "{" << be_idt_nl
<< "char *buf = 0;" << be_nl
<< "strm >> buf;" << be_nl
<< "_tao_string.assign (buf);" << be_nl
<< "ACE::strdelete (buf);" << be_nl
<< "return true;" << be_uidt_nl
<< "}";
*os << be_nl << be_nl
<< "TAO_END_VERSIONED_NAMESPACE_DECL";
*os << be_nl << be_nl
<< "TAO_BEGIN_VERSIONED_NAMESPACE_DECL";
*os << be_nl << be_nl
<< "::CORBA::Boolean operator<< (" << be_idt_nl
<< "TAO_OutputCDR &strm," << be_nl
<< "const Param_Test::UB_Long_Seq &_tao_vector)"
<< be_uidt_nl
<< "{" << be_idt_nl
<< "::CORBA::ULong length = _tao_vector.size ();"
<< be_nl
<< "strm << length;" << be_nl << be_nl
<< "for ( ::CORBA::ULong i = 0UL; i < length; ++i)"
<< be_idt_nl
<< "{" << be_idt_nl
<< "strm << _tao_vector[i];" << be_uidt_nl
<< "}" << be_uidt_nl << be_nl
<< "return true;" << be_uidt_nl
<< "}";
*os << be_nl << be_nl
<< "::CORBA::Boolean operator>> (" << be_idt_nl
<< "TAO_InputCDR &strm," << be_nl
<< "Param_Test::UB_Long_Seq &_tao_vector)" << be_uidt_nl
<< "{" << be_idt_nl
<< "::CORBA::ULong length = 0UL;" << be_nl
<< "::CORBA::ULong tmp = 0UL;" << be_nl << be_nl
<< "for ( ::CORBA::ULong i = 0UL; i < length; ++i)"
<< be_idt_nl
<< "{" << be_idt_nl
<< "strm >> tmp;" << be_nl
<< "_tao_vector[i] = tmp;" << be_uidt_nl
<< "}" << be_uidt_nl << be_nl
<< "return true;" << be_uidt_nl
<< "}";
*os << be_nl << be_nl
<< "TAO_BEGIN_VERSIONED_NAMESPACE_DECL";
}
return 0;
}
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