ossimRpfPathnameRecord Class Reference

#include <ossimRpfPathnameRecord.h>

Public Member Functions
	ossimRpfPathnameRecord ()
	default constructor More...
	ossimRpfPathnameRecord (const ossimRpfPathnameRecord &obj)
	copy constructor More...
const ossimRpfPathnameRecord &	operator= (const ossimRpfPathnameRecord &rhs)
	assignment operator More...
void	clearFields ()
ossimErrorCode	parseStream (std::istream &in, ossimByteOrder byteOrder)
void	writeStream (std::ostream &out)
	Write method. More...
std::ostream &	print (std::ostream &out) const
ossimString	getPathname () const
void	setPathName (const ossimString &path)
	Set the pathname and length from string size. More...

Private Attributes
ossim_uint16	m_length
ossimString	m_pathname

Friends
std::ostream &	operator<< (std::ostream &out, const ossimRpfPathnameRecord &data)

Detailed Description

Definition at line 19 of file ossimRpfPathnameRecord.h.

Constructor & Destructor Documentation

ossimRpfPathnameRecord() [1/2]

ossimRpfPathnameRecord::ossimRpfPathnameRecord

(

)

default constructor

Definition at line 22 of file ossimRpfPathnameRecord.cpp.

   :
   m_length(0),
   m_pathname("")
{   
}

ossimRpfPathnameRecord() [2/2]

ossimRpfPathnameRecord::ossimRpfPathnameRecord

(

const ossimRpfPathnameRecord &

obj

)

copy constructor

Definition at line 29 of file ossimRpfPathnameRecord.cpp.

   :
   m_length(obj.m_length),
   m_pathname(obj.m_pathname)
{
}

Member Function Documentation

clearFields()

void ossimRpfPathnameRecord::clearFields

(

)

Definition at line 46 of file ossimRpfPathnameRecord.cpp.

References m_length, and m_pathname.

Referenced by parseStream().

{
   m_length   = 0;
   m_pathname = "";
}

getPathname()

ossimString ossimRpfPathnameRecord::getPathname

(

)

const

Definition at line 111 of file ossimRpfPathnameRecord.cpp.

References m_pathname.

{
   return m_pathname;
}

operator=()

const ossimRpfPathnameRecord & ossimRpfPathnameRecord::operator=

(

const ossimRpfPathnameRecord &

rhs

)

assignment operator

Definition at line 36 of file ossimRpfPathnameRecord.cpp.

References m_length, and m_pathname.

{
   if ( this != &rhs )
   {
      m_length   = rhs.m_length;
      m_pathname = rhs.m_pathname;
   }
   return *this;
}

parseStream()

ossimErrorCode ossimRpfPathnameRecord::parseStream	(	std::istream &	in,
		ossimByteOrder	byteOrder
	)

Definition at line 52 of file ossimRpfPathnameRecord.cpp.

References ossim::byteOrder(), clearFields(), ossimEndian::getSystemEndianType(), m_length, m_pathname, ossimErrorCodes::OSSIM_ERROR, ossimErrorCodes::OSSIM_OK, and ossimEndian::swap().

{
   if(in)
   {
      ossimEndian anEndian;
      
      clearFields();
      in.read((char*)&m_length, 2);

      if(anEndian.getSystemEndianType() != byteOrder)
      {
         anEndian.swap(m_length);
      }

      char *temp = new char[m_length+1];
      in.read((char*)temp, m_length);
      temp[m_length] = '\0';
      m_pathname = temp;
      
      delete [] temp;
   }
   else
   {
      return ossimErrorCodes::OSSIM_ERROR;
   }

   return ossimErrorCodes::OSSIM_OK;
}

print()

std::ostream & ossimRpfPathnameRecord::print

(

std::ostream &

out

)

const

Definition at line 104 of file ossimRpfPathnameRecord.cpp.

References m_length, and m_pathname.

Referenced by operator<<().

{
   out << "length:        " << m_length
       << "\npathname:      " << m_pathname << std::endl;
   return out;
}

setPathName()

void ossimRpfPathnameRecord::setPathName

(

const ossimString &

path

)

Set the pathname and length from string size.

Parameters

path	Path like: ./N03E030

Definition at line 116 of file ossimRpfPathnameRecord.cpp.

References m_length, m_pathname, and ossimString::size().

{
   m_pathname = path;
   m_length = static_cast<ossim_uint16>( path.size() );
}

writeStream()

void ossimRpfPathnameRecord::writeStream

(

std::ostream &

out

)

Write method.

Parameters

out	Stream to write to.

Definition at line 81 of file ossimRpfPathnameRecord.cpp.

References ossimString::c_str(), ossimEndian::getSystemEndianType(), m_length, m_pathname, OSSIM_BIG_ENDIAN, ossimString::size(), and ossimEndian::swap().

{
   ossimEndian anEndian;
   if( anEndian.getSystemEndianType() != OSSIM_BIG_ENDIAN )
   {
      // Always write big endian.
      anEndian.swap(m_length);
   }
   
   out.write((char*)&m_length, 2);

   if( anEndian.getSystemEndianType() != OSSIM_BIG_ENDIAN )
   {
      // Swap back to native.
      anEndian.swap(m_length);
   }   

   if(m_pathname.size() >= m_length)
   {
      out.write(m_pathname.c_str(), m_length);
   }
}

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const ossimRpfPathnameRecord &  data  )

friend

Definition at line 17 of file ossimRpfPathnameRecord.cpp.

{
   return data.print(out);
}

Member Data Documentation

m_length

ossim_uint16 ossimRpfPathnameRecord::m_length

private

Definition at line 56 of file ossimRpfPathnameRecord.h.

Referenced by clearFields(), operator=(), parseStream(), print(), setPathName(), and writeStream().

m_pathname

ossimString ossimRpfPathnameRecord::m_pathname

private

Definition at line 57 of file ossimRpfPathnameRecord.h.

Referenced by clearFields(), getPathname(), operator=(), parseStream(), print(), setPathName(), and writeStream().

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

• ossimRpfPathnameRecord.h
• ossimRpfPathnameRecord.cpp