/home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Event/eformat/eformat-00-00-04/src/old/RODFragment24.cxx

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00001 //Dear emacs, this is -*- c++ -*-
00002 
00013 #include "eformat/old/RODFragment.h"
00014 #include "eformat/util.h"
00015 #include "eformat/SizeCheckIssue.h"
00016 #include "eformat/BadVersionIssue.h"
00017 #include "eformat/WrongMarkerIssue.h"
00018 #include "eformat/HeaderMarker.h"
00019 #include "eformat/Version.h"
00020 #include "eformat/Status.h"
00021 
00022 eformat::old::RODFragment::RODFragment (const uint32_t* it, size_t size_word)
00023   : m_start(it),
00024     m_size(size_word)
00025 {
00026   uint32_t m = marker();
00027   if (m != eformat::ROD) throw EFORMAT_WRONG_MARKER(m, eformat::ROD);
00028 }
00029 
00030 uint32_t eformat::old::RODFragment::fragment_size_word() const
00031 {
00032   return header_size_word() + trailer_size_word() + nstatus() + ndata();
00033 }
00034 
00035 const uint32_t* eformat::old::RODFragment::status (void) const
00036 {
00037   if (status_position() == eformat::STATUS_FRONT) return &m_start[9];
00038   return &m_start[9 + ndata()];
00039 }
00040 
00041 const uint32_t* eformat::old::RODFragment::data (void) const
00042 {
00043   if (status_position() == eformat::STATUS_BACK) return &m_start[9];
00044   return &m_start[9 + nstatus()];
00045 }
00046 
00047 bool eformat::old::RODFragment::check () const
00048 {
00049   if ( version() >> 16 != eformat::MAJOR_OLD_VERSION )
00050     throw EFORMAT_BAD_VERSION(version() >> 16, eformat::MAJOR_OLD_VERSION);
00051   if ( header_size_word() != 9 )
00052     throw EFORMAT_SIZE_CHECK(9, header_size_word());
00053   if ( m_size != 12 + nstatus() + ndata() )
00054     throw EFORMAT_SIZE_CHECK(m_size, (12 + nstatus() + ndata()));
00055   return true;
00056 }
00057 
00058 
00059 
00060 

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