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/**
* \class GlobalExtBlk
*
*
* Description: see header file.
*
* Implementation:
* <TODO: enter implementation details>
*
* \author: Brian Winer -- Ohio State
*
*
*/
// this class header
#include "DataFormats/L1TGlobal/interface/GlobalExtBlk.h"
// system include files
// user include files
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/MessageLogger/interface/MessageDrop.h"
// constructors
// empty constructor, all members set to zero;
GlobalExtBlk::GlobalExtBlk() {
// Reserve/Clear out the decision words
m_extDecision.reserve(maxExternalConditions);
m_extDecision.assign(maxExternalConditions, false);
}
// destructor
GlobalExtBlk::~GlobalExtBlk() {
// empty now
}
/// Set decision bits
void GlobalExtBlk::setExternalDecision(unsigned int bit, bool val) {
if (bit < m_extDecision.size()) {
m_extDecision.at(bit) = val;
} else {
// Need some erorr checking here.
LogTrace("L1TGlobal") << "Attempting to set a external bit " << bit << " beyond limit " << m_extDecision.size();
}
}
/// Get decision bits
bool GlobalExtBlk::getExternalDecision(unsigned int bit) const {
if (bit >= m_extDecision.size())
return false;
return m_extDecision.at(bit);
}
// reset the content of a GlobalExtBlk
void GlobalExtBlk::reset() {
// Clear out the decision words
// but leave the vector intact
m_extDecision.assign(maxExternalConditions, false);
}
// pretty print the content of a GlobalExtBlk
void GlobalExtBlk::print(std::ostream& myCout) const {
myCout << " GlobalExtBlk " << std::endl;
// Loop through bits to create a hex word of algorithm bits.
int lengthWd = m_extDecision.size();
myCout << " External Conditions 0x" << std::hex;
int digit = 0;
bool firstNonZero = false;
for (int i = lengthWd - 1; i > -1; i--) {
if (m_extDecision.at(i))
digit |= (1 << (i % 4));
if (digit > 0)
firstNonZero = true;
if ((i % 4) == 0 && firstNonZero) {
myCout << std::hex << std::setw(1) << digit;
digit = 0;
if (i % 32 == 0 && i < lengthWd - 1)
myCout << " ";
}
} //end loop over algorithm bits
if (!firstNonZero)
myCout << "0";
myCout << std::endl;
}
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