/data/refman/pasoursint/CMSSW_5_3_1/src/EventFilter/EcalTBRawToDigi/src/DCCTrailerBlock.cc

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#include "DCCTrailerBlock.h"
#include "DCCDataParser.h"
#include "DCCDataMapper.h"
DCCTBTrailerBlock::DCCTBTrailerBlock(
        DCCTBDataParser * parser, 
        uint32_t * buffer, 
        uint32_t numbBytes,  
        uint32_t wToEnd,
        uint32_t wordEventOffset,
        uint32_t expectedLength,
        uint32_t expectedCRC
) : DCCTBBlockPrototype(parser,"DCCTRAILER", buffer, numbBytes,wToEnd, wordEventOffset),
expectedLength_(expectedLength){
        
        errors_["TRAILER::EVENT LENGTH"] = 0 ;
        errors_["TRAILER::EOE"]    = 0 ; 
        errors_["TRAILER::CRC"]    = 0 ;
        errors_["TRAILER::T"]      = 0 ;
        
        // Get data fields from the mapper and retrieve data ///////////////////////////////////////////
        mapperFields_ = parser_->mapper()->trailerFields();
        parseData();

        // check internal data ////
        dataCheck();

}


void DCCTBTrailerBlock::dataCheck(){
        
        std::string checkErrors("");
        
        std::pair<bool,std::string> res;
        
        res = checkDataField("EVENT LENGTH",expectedLength_);
        if(!res.first){ checkErrors += res.second; (errors_["TRAILER::EVENT LENGTH"])++; }
        
        res = checkDataField("EOE",EOE);
        if(!res.first){ checkErrors += res.second; (errors_["TRAILER::EOE"])++; }
        
        res = checkDataField("T",0);
        if(!res.first){ checkErrors += res.second; (errors_["TRAILER::T"])++; }
        
        //checkErrors += checkDataField("CRC",expectedCRC_);
        
        if(checkErrors!=""){
                errorString_ +="\n ======================================================================\n";           
                errorString_ += std::string(" ") + name_ + std::string(" data fields checks errors : ") ;
                errorString_ += checkErrors ;
                errorString_ += "\n ======================================================================";
                blockError_ = true;     
        }
}