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FadcHead.cc

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/*
 *  FadcHead.cc
 *  FadcReadoutFormat
 *
 *  Created by Simon Patton on 9/2/10.
 *  Copyright 2010 DayaBay Collaboration. All rights reserved.
 *
 */
#include "FadcReadoutFormat/FadcHead.h"

#include "DaqReadoutFormat/ByteBuffer.h"
#include "FadcReadoutFormat/FadcTraits.h"

using DybDaq::FadcHead;
using DybDaq::DaqTraits;

FadcHead::FadcHead(const unsigned int triggerNumber,
                   const unsigned int triggerType,
                   const bool noData,
                   const FadcTraits& traits) :
    FadcBuffer(new char[traits.headSize() * kBytesInInt],
               traits) {
    m_traits = &traits;
    traits.initializeHead(buffer());
    setTriggerNumber(triggerNumber);
    setTriggerType(triggerType);
    setNoData(noData);
}


FadcHead::FadcHead(const ByteBuffer& byteBuffer) :
    FadcBuffer(byteBuffer,
               *((FadcTraits*)0)) {
    const char* buffer = byteBuffer.cursor();
    m_traits = FadcTraits::readTraits(buffer);
    byteBuffer.position(byteBuffer.position() + kBytesInInt);
}

FadcHead::~FadcHead() {
}

unsigned int FadcHead::formatComponent() const {
    return FadcTraits::kHead;
}

unsigned int FadcHead::version() const {
    return readUnsignedInt(FadcTraits::kMinorVersion);
}

const DaqTraits& FadcHead::daqTraits() const  {
    return *m_traits;
}

unsigned int FadcHead::triggerNumber() const {
    return readUnsignedInt(FadcTraits::kHeadTriggerNumber);
}

unsigned int FadcHead::triggerType() const {
    return readUnsignedInt(FadcTraits::kTriggerType);
}

bool FadcHead::noData() const {
    return readBool(FadcTraits::kNoData);
}

unsigned int FadcHead::bufferSize() const {
    return fadcTraits().headSize();
}

void FadcHead::setTriggerNumber(const unsigned int triggerNumber) {
    writeField(triggerNumber,
               FadcTraits::kHeadTriggerNumber);
}

void FadcHead::setTriggerType(const unsigned int triggerType) {
    writeField(triggerType,
               FadcTraits::kTriggerType);
}

void FadcHead::setNoData(const bool noData) {
    writeField(noData,
               FadcTraits::kNoData);
}

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