DataSeparatorRecord Class Reference

#include <RawFileUtil.h>

Public Member Functions
	DataSeparatorRecord ()
const data_separator_record &	getRecord () const
void	dump (std::ostream &os=std::cout) const
void	setDataBlockNumber (uint32_t dn)
void	setDataBlockSize (uint32_t ds)

Friends
raw_ifstream &	operator>> (raw_ifstream &is, DataSeparatorRecord &record)
raw_ofstream &	operator<< (raw_ofstream &os, DataSeparatorRecord &record)

Detailed Description

Definition at line 125 of file RawFileUtil.h.

Constructor & Destructor Documentation

DataSeparatorRecord()

DataSeparatorRecord::DataSeparatorRecord

(

)

Definition at line 268 of file RawFileUtil.cxx.

{
   m_record.marker        = 0x1234cccc;
   m_record.record_size   = 4;
   //m_record.data_block_number;  //set manually
   //m_record.data_block_size;    //set manually
}

Referenced by operator<<, and operator>>.

Member Function Documentation

dump()

void DataSeparatorRecord::dump

(

std::ostream &

os = std::cout

)

const

Definition at line 328 of file RawFileUtil.cxx.

                                                   {
  os << "[RawFile] DataSeparatorRecord:" << std::endl << std::hex
     << "[RawFile] \tmarker               : 0x" << m_record.marker << std::endl
     << "[RawFile] \trecord_size          : 0x" << m_record.record_size << std::endl
     << "[RawFile] \tdata_block_number    : 0x" << m_record.data_block_number << std::endl
     << "[RawFile] \tdata_block_size      : 0x" << m_record.data_block_size
     << std::dec << std::endl;
}

getRecord()

const data_separator_record & DataSeparatorRecord::getRecord ( ) const

inline

Definition at line 132 of file RawFileUtil.h.

{ return m_record; }

Referenced by FileEndRecord::makeEndRecord.

setDataBlockNumber()

void DataSeparatorRecord::setDataBlockNumber ( uint32_t dn )

inline

Definition at line 135 of file RawFileUtil.h.

{ m_record.data_block_number = dn; }

setDataBlockSize()

void DataSeparatorRecord::setDataBlockSize ( uint32_t ds )

inline

Definition at line 136 of file RawFileUtil.h.

{ m_record.data_block_size = ds; }

Friends And Related Symbol Documentation

operator<<

raw_ofstream & operator<< ( raw_ofstream & os, DataSeparatorRecord & record )

friend

Definition at line 212 of file RawFileUtil.cxx.

                                                                        {
  // write data block
  if (os.write((char*)(&record.m_record), sizeof(data_separator_record)).fail()) {
    std::cerr << "[RawFile] Error occurred while writing file" << std::endl;
    throw FailedToWrite("DataSeparatorRecord");
  }
 
  return os;
}

operator>>

raw_ifstream & operator>> ( raw_ifstream & is, DataSeparatorRecord & record )

friend

Definition at line 96 of file RawFileUtil.cxx.

                                                                        {
  // read data block
  if (is.read((char*)(&record.m_record), sizeof(data_separator_record)).fail()) {
    //std::cerr << "[RawFile] Error occurred while reading file" << std::endl;
    throw BadInputStream("DataSeparatorRecord");
    //throw ReachEndOfFile();
  }
 
  // data validation checks
  if (record.m_record.marker != 0x1234cccc) {
    if (record.m_record.marker == 0x1234dddd) {
      throw ReachEndOfFile(is.currentFile().c_str());
    }
    //std::cerr << "[RawFile] Get an invalid record marker" << std::endl;
    throw WrongMarker(0x1234cccc, record.m_record.marker);
  }
 
  if (record.m_record.record_size != 4) {
    //std::cerr << "[RawFile] Get an unexpected record size" << std::endl;
    throw UnexpectedRecordSize("DataSeparatorRecord", 4, record.m_record.record_size);
  }
 
  return is;
}

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

• RawFileUtil.h
• RawFileUtil.cxx