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/* -*- C++ -*- */
// $Id$
//
// ==================================================================
//
// = LIBRARY
// PSS
//
// = FILENAME
// PSDL_Stream
//
// = DESCRIPTION
// This class is to help write the generated code to files.
//
// = AUTHOR
// Priyanka Gontla <gontla_p@ociweb.com>
//
// ==================================================================
#ifndef TAO_PSDL_STREAM_H
#define TAO_PSDL_STREAM_H
#include /**/ "ace/pre.h"
#include "PSDL_Scope.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class TAO_PSDL_Stream
{
public:
TAO_PSDL_Stream (void);
~TAO_PSDL_Stream (void);
/// Open the file name to be able to write to it.
int open (const char *fname);
/// Return the underlying lowlevel file pointer.
FILE *file (void);
/// increment the indentation level and by default actually indent the output
/// accordingly
int incr_indent (unsigned short flag=1);
/// decrease the indentation level and by default actually indent the output
/// accordingly
int decr_indent (unsigned short flag=1);
/// reset indentation level to 0
int reset (void);
/// indent starting next line
int indent (void);
/// put a newline and indent on the next line
int nl (void);
/// "printf" style variable argument print
int print (const char *format, ...);
// =overloaded operators
// output the char string and return a reference to ourselves
TAO_PSDL_Stream &operator<< (const char *str);
TAO_PSDL_Stream &operator<< (ACE_CString str);
TAO_PSDL_Stream &operator<< (const unsigned long num);
// output the integer and return a reference to ourselves
TAO_PSDL_Stream &operator<< (const long num);
// output the integer and return a reference to ourselves
private:
// the underlying low-level I/O handle
FILE *fp_;
// indnetation level
int indent_level_;
};
#include /**/ "ace/post.h"
#endif /* TAO_PSDL_STREAM_H */
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