ossimOMemoryStream Class Reference

#include <ossimIoStream.h>

Inheritance diagram for ossimOMemoryStream:

Public Member Functions
	ossimOMemoryStream ()
virtual	~ossimOMemoryStream ()
bool	is_open () const
ossim_uint64	size () const
virtual void	open (const char *, int)
virtual void	close ()
ossimString	str ()
Public Member Functions inherited from ossimOStream
	ossimOStream (std::streambuf *sb)
virtual	~ossimOStream ()
Public Member Functions inherited from ossimStreamBase
	ossimStreamBase ()
	default constructor More...
virtual	~ossimStreamBase ()
	virtual destructor More...
virtual bool	isCompressed () const
	isCompressed method. More...
Public Member Functions inherited from ossimReferenced
	ossimReferenced ()
	ossimReferenced (const ossimReferenced &)
ossimReferenced &	operator= (const ossimReferenced &)
void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...
int	referenceCount () const

Protected Attributes
std::stringbuf	theBuf

Additional Inherited Members
Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Detailed Description

Definition at line 123 of file ossimIoStream.h.

Constructor & Destructor Documentation

ossimOMemoryStream()

ossimOMemoryStream::ossimOMemoryStream

(

)

Definition at line 158 of file ossimIoStream.cpp.

References theBuf.

   : ossimOStream(&theBuf),
     theBuf(std::ios::out)
{
   ossimOStream::init(&theBuf);
}

~ossimOMemoryStream()

ossimOMemoryStream::~ossimOMemoryStream ( )

virtual

Definition at line 165 of file ossimIoStream.cpp.

{
}

Member Function Documentation

close()

void ossimOMemoryStream::close ( )

virtual

Definition at line 189 of file ossimIoStream.cpp.

{}

is_open()

bool ossimOMemoryStream::is_open

(

)

const

Definition at line 169 of file ossimIoStream.cpp.

{
   return true;
}

open()

void ossimOMemoryStream::open ( const char *  , int    )

virtual

Definition at line 184 of file ossimIoStream.cpp.

{
}

size()

ossim_uint64 ossimOMemoryStream::size

(

)

const

Definition at line 174 of file ossimIoStream.cpp.

{
   ossimOMemoryStream*  thisPtr = const_cast<ossimOMemoryStream*>(this);
   std::streampos pos = thisPtr->tellp();
   thisPtr->seekp(0, std::ios::end);
   std::streampos endPos = thisPtr->tellp();
   thisPtr->seekp(pos, std::ios::beg);
   return (ossim_uint64)(endPos);
}

str()

ossimString ossimOMemoryStream::str

(

)

Definition at line 192 of file ossimIoStream.cpp.

References theBuf.

{
   return theBuf.str();
}

Member Data Documentation

theBuf

std::stringbuf ossimOMemoryStream::theBuf

protected

Definition at line 141 of file ossimIoStream.h.

Referenced by ossimOMemoryStream(), and str().

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

• ossimIoStream.h
• ossimIoStream.cpp