CbltTraits.cc

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/*
 *  CbltTraits.cc
 *  CbltReadoutFormat
 *
 *  Created by Simon Patton on 7/21/10.
 *  Copyright 2010 DayaBay Collaboration. All rights reserved.
 *
 */
#include "CbltReadoutFormat/CbltTraits.h"

#include <map>

#include "CbltReadoutFormat/CbltTraits_v0_0.h"
#include "CbltReadoutFormat/CbltTraits_v1_3.h"

using DybDaq::CbltTraits;
using DybDaq::CbltTraits_v0_0;
using DybDaq::CbltTraits_v1_3;

// Components in this format
const unsigned int CbltTraits::kHead = 0;
const unsigned int CbltTraits::kBody = CbltTraits::kHead + 1;
const unsigned int CbltTraits::kFoot = CbltTraits::kBody + 1;

// Fields

const unsigned int CbltTraits::kHeadModuleAddress = 0;
const unsigned int CbltTraits::kHeadModuleType = CbltTraits::kHeadModuleAddress + 1;
const unsigned int CbltTraits::kFootModuleAddress = CbltTraits::kHeadModuleType + 1;
const unsigned int CbltTraits::kFootDataLength = CbltTraits::kFootModuleAddress + 1;
const unsigned int CbltTraits::kMajorVersion = CbltTraits::kFootDataLength + 1;
const unsigned int CbltTraits::kMinorVersion = CbltTraits::kMajorVersion + 1;

// Module enumeration

const unsigned int CbltTraits::kFeeModule = 0;
const unsigned int CbltTraits::kFadcModule = CbltTraits::kFeeModule + 1;
const unsigned int CbltTraits::kLtbModule = CbltTraits::kFadcModule + 1;
const unsigned int CbltTraits::kRpcRomModule = CbltTraits::kLtbModule + 1;
const unsigned int CbltTraits::kRpcRtmModule = CbltTraits::kRpcRomModule + 1;
const unsigned int CbltTraits::kMtbModule = CbltTraits::kRpcRtmModule + 1;

static std::map<const char*, CbltTraits*> m_allTraits;

CbltTraits::CbltTraits() {
}

CbltTraits::~CbltTraits() {
}

const CbltTraits& CbltTraits::defaultTraits() {
    if (0 == m_allTraits.size()) {
        m_allTraits.insert(std::pair<const char*, CbltTraits*>(CbltTraits_v0_0::key(),new CbltTraits_v0_0()));
    }
    return *m_allTraits[CbltTraits_v0_0::key()];
}

const CbltTraits* CbltTraits::readTraits(const char*& /* buffer */) {
    defaultTraits(); // Initializes traits' map
    return m_allTraits[CbltTraits_v0_0::key()];
    /*
    const unsigned int major = readUnsignedInt(buffer,
                                               defaultTraits(),
                                               CbltTraits::kMajorVersion);
    const unsigned int minor = readUnsignedInt(buffer,
                                               defaultTraits(),
                                               CbltTraits::kMinorVersion);
    const CbltTraits* result = 0;
    if (0U == major && 0U == minor) {
        result = m_allTraits[CbltTraits_v0_0::key()];
    } else if (1U == major && 3U == minor) {
        result = m_allTraits[CbltTraits_v1_3::key()];
    }
    return result;
    */
}

unsigned int CbltTraits::illegalMarker() const {
    return 0xffffffffU;
}

unsigned int CbltTraits::illegalField() const {
    return 0xffffffffU;
}

unsigned int CbltTraits::moduleType(unsigned int module) const {
        if (module > maxModuleType()) {
                return 0xffffffffU;
        }
        return moduleTypes()[module];
}

const char* CbltTraits::moduleTypeAsString(unsigned int moduleType) const {
    return moduleTypeStrings()[moduleType];
}