fio_EndTransaction_t Struct Reference
[Classes for large file i/o, relative file, and DataBase]

#include <fio_Transaction.h>

Detailed Description

Definition at line 58 of file fio_Transaction.h.


Public Member Functions
	fio_EndTransaction_t ()
	fio_EndTransaction_t (ivd_TransNumber_t a_transNumber)
void	Init (fio_JourHandle &m_jourHnd_p)
bool	operator== (fio_EndTransaction_t a)
Public Attributes
UInt16_t	Prefix
ivd_TransNumber_t	TransNumber
	log_CLASSID_m
Friends
ostream &	operator<< (ostream &a_os, fio_EndTransaction_t &a_endTrans)

Constructor & Destructor Documentation

fio_EndTransaction_t::fio_EndTransaction_t ( ) [inline]

Definition at line 59 of file fio_Transaction.h.

00059 {};

fio_EndTransaction_t::fio_EndTransaction_t ( ivd_TransNumber_t a_transNumber )

Definition at line 51 of file fio_Transaction.cpp.

00053             : 
00054             Prefix(c_fio_EndTransPrefix),
00055             TransNumber(a_transNumber)
00056 {
00057     // Empty
00058 }

Member Function Documentation

void fio_EndTransaction_t::Init ( fio_JourHandle & m_jourHnd_p )

Definition at line 62 of file fio_Transaction.cpp.

References c_fio_EndTransPrefix, ie_NOT_ENDTRANS_T, ivd_Error, fio_JourHandle::JourRead(), len, Prefix, and fio_JourHandle::ResetPosition().

Referenced by fio_JourFile::Dump(), and fio_Transaction::ReadTransactionFromLog().

00062                                                          {
00063     unsigned int len = a_jourHnd.JourRead(this, sizeof(fio_EndTransaction_t));
00064 
00065     if (  (len     == sizeof(fio_EndTransaction_t))
00066        && (Prefix  == c_fio_EndTransPrefix) ) {
00067         // empty
00068     }
00069     else { // len > sizeof(Prefix) + sizeof(Version) && ...
00070         a_jourHnd.ResetPosition(); //  revert position
00071         throw ivd_Error(ie_NOT_ENDTRANS_T, "", false);
00072     }
00073 }

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bool fio_EndTransaction_t::operator== ( fio_EndTransaction_t a )

Definition at line 77 of file fio_Transaction.cpp.

References Prefix, and TransNumber.

00077                                                               {
00078     return  ( 
00079               (Prefix      == a.Prefix) 
00080             &&(TransNumber == a.TransNumber) );
00081 }

Friends And Related Function Documentation

ostream& operator<<	(	ostream &	a_os,
		fio_EndTransaction_t &	a_endTrans
	)			`[friend]`

Definition at line 85 of file fio_Transaction.cpp.

00085                                                                 {
00086 //    string pref(a_et.Prefix, 2);
00087     a_os << "*** END Transaction Record\n";
00088     a_os << "Prefix=" << hex << a_et.Prefix  << dec << '\n';
00089     a_os << "Number=" << a_et.TransNumber           << '\n'; 
00090     a_os << "*** End Of ETR\n";
00091     return a_os;
00092 }