KKB::TokenBufferStream Class Reference

#include <TokenBuffer.h>

Inheritance diagram for KKB::TokenBufferStream:

Public Member Functions
	TokenBufferStream (std::istream *_in)
	TokenBufferStream (const KKStr &_fileName)
virtual	~TokenBufferStream ()
virtual bool	EndOfFile ()
virtual char	GetNextChar ()
virtual char	PeekNextChar ()
virtual void	UnGetNextChar ()
virtual bool	Valid ()
Public Member Functions inherited from KKB::TokenBuffer
	TokenBuffer ()
virtual	~TokenBuffer ()

Detailed Description

Definition at line 59 of file TokenBuffer.h.

Constructor & Destructor Documentation

KKB::TokenBufferStream::TokenBufferStream

(

std::istream *

_in

)

TokenBufferStream::TokenBufferStream

(

const KKStr &

_fileName

)

Definition at line 107 of file TokenBuffer.cpp.

References KKB::KKStr::KKStr(), and KKB::TokenBuffer::TokenBuffer().

Referenced by KKB::Tokenizer::Tokenizer(), and KKB::XmlTokenizer::XmlTokenizer().

                                                            :
    TokenBuffer (),
    endOfFile   (false),
    fileName    (_fileName),
    fileStream  (NULL),
    in          (NULL)
{
  fileStream  = new ifstream (fileName.Str ());
  if  (!fileStream->is_open ())
  {
    delete fileStream;
    fileStream = NULL;
  }
  else
  {
    in = fileStream;
  }
}

TokenBufferStream::~TokenBufferStream ( )

virtual

Definition at line 128 of file TokenBuffer.cpp.

{
  if  (fileStream)
  {
    in = NULL;
    delete  fileStream;
    fileStream = NULL;
  }
}

Member Function Documentation

bool TokenBufferStream::EndOfFile ( )

virtual

Implements KKB::TokenBuffer.

Definition at line 189 of file TokenBuffer.cpp.

{
  return  endOfFile;
}

char TokenBufferStream::GetNextChar ( )

virtual

Implements KKB::TokenBuffer.

Definition at line 155 of file TokenBuffer.cpp.

{
  char c;
  if  (endOfFile)
    return 0;

  c = in->get ();
  if  (in->eof())
  {
    endOfFile = true;
    c = 0;
  }
  return c;
}  /* GetNextChar */

char TokenBufferStream::PeekNextChar ( )

virtual

Implements KKB::TokenBuffer.

Definition at line 172 of file TokenBuffer.cpp.

{
  if  (in->eof ())
    return 0;
  return  in->peek ();
}

void TokenBufferStream::UnGetNextChar ( )

virtual

Implements KKB::TokenBuffer.

Definition at line 182 of file TokenBuffer.cpp.

{
  in->unget ();
}

bool TokenBufferStream::Valid ( )

virtual

Implements KKB::TokenBuffer.

Definition at line 142 of file TokenBuffer.cpp.

{
  if  (fileStream)
  {
    return  fileStream->is_open ();
  }

  return (in != NULL);
}  /* Valid */

---

The documentation for this class was generated from the following files:

• C:/Users/Kurt/GitHub/KSquareLibraries/KKBase/TokenBuffer.h
• C:/Users/Kurt/GitHub/KSquareLibraries/KKBase/TokenBuffer.cpp