int
main(
int argc,
char ** argv)
{
if ( MPI_SUCCESS != MPI_Init( & argc , & argv ) ) {
std::cerr << "MPI_Init FAILED" << std::endl ;
abort();
}
{
std::string test_names;
for (int i = 0; i < argc; ++i) {
if (std::string(argv[i]) == "-test") {
if (i + 1 < argc)
test_names = argv[i + 1];
else
std::cout << "Running all tests" << std::endl;
}
}
CppUnit::TextUi::TestRunner runner;
CppUnit::TestFactoryRegistry & registry = CppUnit::TestFactoryRegistry::getRegistry();
runner.addTest( registry.makeTest() );
runner.run(test_names);
}
MPI_Finalize();
return 0;
}
bool crypto_ops::check_signature(const Hash &prefix_hash, const PublicKey &pub, const Signature &sig) {
ge_p2 tmp2;
ge_p3 tmp3;
EllipticCurveScalar c;
s_comm buf;
assert(check_key(pub));
buf.h = prefix_hash;
buf.key = reinterpret_cast<const EllipticCurvePoint&>(pub);
if (ge_frombytes_vartime(&tmp3, reinterpret_cast<const unsigned char*>(&pub)) != 0) {
abort();
}
if (sc_check(reinterpret_cast<const unsigned char*>(&sig)) != 0 || sc_check(reinterpret_cast<const unsigned char*>(&sig) + 32) != 0) {
return false;
}
ge_double_scalarmult_base_vartime(&tmp2, reinterpret_cast<const unsigned char*>(&sig), &tmp3, reinterpret_cast<const unsigned char*>(&sig) + 32);
ge_tobytes(reinterpret_cast<unsigned char*>(&buf.comm), &tmp2);
hash_to_scalar(&buf, sizeof(s_comm), c);
sc_sub(reinterpret_cast<unsigned char*>(&c), reinterpret_cast<unsigned char*>(&c), reinterpret_cast<const unsigned char*>(&sig));
return sc_isnonzero(reinterpret_cast<unsigned char*>(&c)) == 0;
}
bool crypto_ops::check_signature(const hash &prefix_hash, const public_key &pub, const signature &sig) {
ge_p2 tmp2;
ge_p3 tmp3;
ec_scalar c;
s_comm buf;
assert(check_key(pub));
buf.h = prefix_hash;
buf.key = pub;
if (ge_frombytes_vartime(&tmp3, &pub) != 0) {
abort();
}
if (sc_check(&sig.c) != 0 || sc_check(&sig.r) != 0) {
return false;
}
ge_double_scalarmult_base_vartime(&tmp2, &sig.c, &tmp3, &sig.r); //tmp2 = cP + rG
ge_tobytes(&buf.comm, &tmp2);
hash_to_scalar(&buf, sizeof(s_comm), c);
sc_sub(&c, &c, &sig.c);
return sc_isnonzero(&c) == 0;
}
bool crypto_ops::check_ring_signature(const Hash &prefix_hash, const KeyImage &image,
const PublicKey *const *pubs, size_t pubs_count,
const Signature *sig) {
size_t i;
ge_p3 image_unp;
ge_dsmp image_pre;
EllipticCurveScalar sum, h;
rs_comm *const buf = reinterpret_cast<rs_comm *>(alloca(rs_comm_size(pubs_count)));
#if !defined(NDEBUG)
for (i = 0; i < pubs_count; i++) {
assert(check_key(*pubs[i]));
}
#endif
if (ge_frombytes_vartime(&image_unp, reinterpret_cast<const unsigned char*>(&image)) != 0) {
return false;
}
ge_dsm_precomp(image_pre, &image_unp);
sc_0(reinterpret_cast<unsigned char*>(&sum));
buf->h = prefix_hash;
for (i = 0; i < pubs_count; i++) {
ge_p2 tmp2;
ge_p3 tmp3;
if (sc_check(reinterpret_cast<const unsigned char*>(&sig[i])) != 0 || sc_check(reinterpret_cast<const unsigned char*>(&sig[i]) + 32) != 0) {
return false;
}
if (ge_frombytes_vartime(&tmp3, reinterpret_cast<const unsigned char*>(&*pubs[i])) != 0) {
abort();
}
ge_double_scalarmult_base_vartime(&tmp2, reinterpret_cast<const unsigned char*>(&sig[i]), &tmp3, reinterpret_cast<const unsigned char*>(&sig[i]) + 32);
ge_tobytes(reinterpret_cast<unsigned char*>(&buf->ab[i].a), &tmp2);
hash_to_ec(*pubs[i], tmp3);
ge_double_scalarmult_precomp_vartime(&tmp2, reinterpret_cast<const unsigned char*>(&sig[i]) + 32, &tmp3, reinterpret_cast<const unsigned char*>(&sig[i]), image_pre);
ge_tobytes(reinterpret_cast<unsigned char*>(&buf->ab[i].b), &tmp2);
sc_add(reinterpret_cast<unsigned char*>(&sum), reinterpret_cast<unsigned char*>(&sum), reinterpret_cast<const unsigned char*>(&sig[i]));
}
hash_to_scalar(buf, rs_comm_size(pubs_count), h);
sc_sub(reinterpret_cast<unsigned char*>(&h), reinterpret_cast<unsigned char*>(&h), reinterpret_cast<unsigned char*>(&sum));
return sc_isnonzero(reinterpret_cast<unsigned char*>(&h)) == 0;
}
bool crypto_ops::check_ring_signature(const hash &prefix_hash, const key_image &image,
const public_key *const *pubs, size_t pubs_count,
const signature *sig) {
size_t i;
ge_p3 image_unp;
ge_dsmp image_pre;
ec_scalar sum, h;
rs_comm *const buf = reinterpret_cast<rs_comm *>(alloca(rs_comm_size(pubs_count)));
#if !defined(NDEBUG)
for (i = 0; i < pubs_count; i++) {
assert(check_key(*pubs[i]));
}
#endif
if (ge_frombytes_vartime(&image_unp, &image) != 0) {
return false;
}
ge_dsm_precomp(image_pre, &image_unp);
sc_0(&sum);
buf->h = prefix_hash;
for (i = 0; i < pubs_count; i++) {
ge_p2 tmp2;
ge_p3 tmp3;
if (sc_check(&sig[i].c) != 0 || sc_check(&sig[i].r) != 0) {
return false;
}
if (ge_frombytes_vartime(&tmp3, &*pubs[i]) != 0) {
abort();
}
ge_double_scalarmult_base_vartime(&tmp2, &sig[i].c, &tmp3, &sig[i].r);
ge_tobytes(&buf->ab[i].a, &tmp2);
hash_to_ec(*pubs[i], tmp3);
ge_double_scalarmult_precomp_vartime(&tmp2, &sig[i].r, &tmp3, &sig[i].c, image_pre);
ge_tobytes(&buf->ab[i].b, &tmp2);
sc_add(&sum, &sum, &sig[i].c);
}
hash_to_scalar(buf, rs_comm_size(pubs_count), h);
sc_sub(&h, &h, &sum);
return sc_isnonzero(&h) == 0;
}
int main( int argc, char **argv ){
// initialize the logger
cpplog::FileLogger log( "log.txt" );
po::options_description desc("Allowed Options");
desc.add_options()
("help,h", "produce this message")
("target,t", po::value< string >(), "extant graph file")
("ratio,r", po::value< double >()->default_value(1.0), "ratio of creation to deletion cost")
("beta,b", po::value< double >()->default_value(60.0), "scale factor for cost classes")
("undir,u", po::value< bool >()->zero_tokens() , "graph is undirected")
("output,o", po::value< string >()->default_value("edgeProbs.txt"), "output file containing edge probabilities")
("numOpt,k", po::value< size_t>()->default_value(10), "number of near-optimal score classes to use")
("timePenalty,p", po::value< double >()->default_value(0.0), "amount to penalize flips between nodes whose time intervals don't overlap'")
("old,x", po::value< bool >()->zero_tokens(), "run using \"old\" algorithm")
("lazy,l", po::value< bool >()->zero_tokens(), "run using the \"lazy\" algorithm")
("dupHist,d", po::value< vector<string> >(), "duplication history input file(s) [ either 1 or 2 newick format trees ]")
;
try {
ArgParser ap( desc );
ap.parse_args( argc, argv );
vector<string> treeNames = ap["dupHist"].as< vector<string> >();
if ( treeNames.size() > 2 ) {
cerr << "only 1 or 2 duplication histories can be provided; you provided "+treeNames.size() << "\n";
abort();
} else {
for ( const auto& tn : treeNames ) { cerr << "Input tree : " << tn << "\n"; }
}
string graphName = ap["target"].as<string>();
string outputName = ap["output"].as<string>();
double penalty = ap["timePenalty"].as<double>();
double creationCost = ap["ratio"].as<double>();
double deletionCost = 1.0;
bool undirected = ap.isPresent("undir");
bool directed = !undirected;
size_t k = ap["numOpt"].as<size_t>();
LOG_INFO(log) << "Input graph is " << (undirected ? "Undirected" : "Directed") << "\n";
try {
TreePtrT tree ( Utils::Trees::readNewickTree(treeNames[0]) );
if ( treeNames.size() > 1 ) {
auto tree2 = Utils::Trees::readNewickTree(treeNames[1]).release();
auto node = new bpp::Node("#preroot#");
auto r1 = tree->getRootNode();
auto r2 = tree2->getRootNode();
// relationship with tree 1
node->addSon(0, tree->getRootNode());
// relationship with tree 2
node->addSon(1, tree2->getRootNode());
// root the tree at our new node
tree->setRootNode(node);
LOG_INFO(log) << "rerooted\n";
// relabel all of the nodes
tree->resetNodesId();
LOG_INFO(log) << "relabeled\n";
auto rootId = tree->getRootId();
// set the name of the root
tree->setNodeName( rootId, "#preroot#");
tree->setVoidBranchLengths(0.0);
}
// put the node names on all the nodes
Utils::Trees::labelTree(tree);
TreeInfo tinfo("TreeInfo");
auto rId = tree->getRootId();
vector<FlipKey> keyList;
if ( treeNames.size() > 1 ) {
auto r1 = tree->getSonsId(rId)[0];
auto r2 = tree->getSonsId(rId)[1];
keyList.push_back( FlipKey(r1,r2,true,true) );
}
tinfo.extantInterval[ rId ] = make_tuple( -std::numeric_limits<double>::infinity(), 0.0 );
Utils::Trees::prepareTree( tree, tinfo, rId );
/*
auto nodes = vector<int>(tree->getNodesId());
std::sort( nodes.begin(), nodes.end(),
[&]( const int& n1, const int& n2 ) -> bool {
return tree->getNodeName(n1) < tree->getNodeName(n2);
}
);
for ( auto n : nodes ) {
cerr << tree->getNodeName(n) << ",";
for ( auto sn : tinfo.leaves[n] ) {
cerr << " " << tree->getNodeName(sn);
}
cerr << ",";
for ( auto en : tinfo.enets[n] ) {
cerr << " " << en;
}
cerr << "\n";
}
exit(0);
*/
// print out the existence intervals for all of the nodes
/*
for ( auto nid : tree->getNodesId() ){
auto nodeName = Utils::Trees::getName(tree,nid);
cout << "Node [" << nodeName << "] : existance interval = [" <<
get<0>(tinfo.extantInterval[nid]) << ", " << get<1>(tinfo.extantInterval[nid]) << "] \n";
}
*/
unordered_map<string, int> leafIDMap;
for( auto nid : tree->getLeavesId() ) { leafIDMap[ Utils::Trees::getName(tree,nid) ] = nid; }
auto isAdjList = [&](){
auto spos = graphName.find_last_of(".");
auto suffix(graphName.substr( spos ));
return suffix == ".adj";
}();
variant< directedGraphT, undirectedGraphT > G;
if ( undirected ) {
G = undirectedGraphT();
auto& UG = get<undirectedGraphT>(G);
//Add all leaf nodes to the graph
for ( auto nameId : leafIDMap ) {
if ( nameId.first.find("LOST") == nameId.first.npos ) {
auto u = add_vertex(UG);
UG[u].name = nameId.first;
UG[u].idx = nameId.second;
}
}
if ( isAdjList ) {
GraphUtils::readFromAdjacencyList( graphName, leafIDMap, UG );
} else {
GraphUtils::readFromMultilineAdjacencyList(graphName, leafIDMap, UG );
}
} else {
G = directedGraphT();
auto& DG = get<directedGraphT>(G);
// Add all leaf nodes to the graph
for ( auto nameId : leafIDMap ) {
if ( nameId.first.find("LOST") == nameId.first.npos ) {
auto u = add_vertex(DG);
DG[u].name = nameId.first;
DG[u].idx = nameId.second;
}
}
GraphUtils::readFromMultilineAdjacencyList(graphName, leafIDMap, DG);
}
//typedef graph_traits < graphT >::vertex_descriptor vertexDescT;
//typedef graph_traits < graphT >::edge_descriptor
//edgeDescT;
auto H = MultiOpt::buildSolutionSpaceGraph( tree, tinfo, creationCost, deletionCost, penalty, directed );
vector<size_t> order; order.reserve( H->order() );
MultiOpt::topologicalOrder( H, order );
MultiOpt::slnDictT slnDict;
//slnDict.set_empty_key( std::numeric_limits<size_t>::max() );
if ( undirected ) {
MultiOpt::leafCostDict( H, tree, get<undirectedGraphT>(G), directed, creationCost, deletionCost, slnDict);
} else {
MultiOpt::leafCostDict( H, tree, get<directedGraphT>(G), directed, creationCost, deletionCost, slnDict);
}
auto rootKey = FlipKey( tree->getRootId(), tree->getRootId(), false, false );
auto rootInd = H->index(rootKey);
// Count the # of opt slns.
MultiOpt::countDictT countDict;
countDict.set_empty_key(-1);
auto beta = ap["beta"].as<double>();
if (ap.isPresent("lazy")) {
// lazy
auto derivs = MultiOpt::initKBest( H, order, slnDict );
std::vector<size_t> edges = MultiOpt::viterbiPass(H, derivs, order);
auto vstr = [&]( const FlipKey& vert ) -> string {
auto uname = tree->getNodeName(vert.u());
auto vname = tree->getNodeName(vert.v());
if (uname > vname) {
auto tmp = vname;
vname = uname;
uname = tmp;
}
auto fstr = vert.f() ? "true" : "false";
auto rstr = vert.r() ? "true" : "false";
return uname+"\t"+vname+"\t"+fstr+"\t"+rstr;
};
vector<size_t> q;
q.push_back(rootInd);
while ( q.size() > 0 ) {
auto vit = q.back();
auto eid = edges[vit];
auto e = H->edge(eid);
auto isInternal = H->incident(vit).size() > 0;
q.pop_back();
cerr << "satisfying " << vstr(H->vertex(vit)) << " using [ ";
for ( auto tid : e.tail() ) {
cerr << vstr( H->vertex(tid) ) << ", ";
if (isInternal) { q.push_back(tid);}
}
cerr << "]\n";
}
exit(0);
MultiOpt::lazyKthBest( H, rootInd, k, k, derivs );
MultiOpt::computePosteriors(H, tree, order, derivs, outputName, keyList, beta);
} else {
if ( ap.isPresent("old") ) {
LOG_INFO(log) << "Old algo\n";
MultiOpt::viterbiCount(H, tree, tinfo, penalty, order, slnDict, countDict, k, outputName, keyList, beta);
} else {
LOG_INFO(log) << "New algo\n";
// eager
MultiOpt::viterbiCountNew<CostClass<EdgeDerivInfoEager>>(H, tree, tinfo, penalty, order, slnDict, countDict, k, outputName, keyList, beta);
}
}
} catch (const Exception &e) {
LOG_ERROR(log) << "Error when reading tree : " << e.what() << endl;
}
} catch(exception& e) {
LOG_ERROR(log) << "Caught Exception: [" << e.what() << "]\n";
abort();
}
return 0;
}
void crypto_ops::generate_ring_signature(const Hash &prefix_hash, const KeyImage &image,
const PublicKey *const *pubs, size_t pubs_count,
const SecretKey &sec, size_t sec_index,
Signature *sig) {
lock_guard<mutex> lock(random_lock);
size_t i;
ge_p3 image_unp;
ge_dsmp image_pre;
EllipticCurveScalar sum, k, h;
rs_comm *const buf = reinterpret_cast<rs_comm *>(alloca(rs_comm_size(pubs_count)));
assert(sec_index < pubs_count);
#if !defined(NDEBUG)
{
ge_p3 t;
PublicKey t2;
KeyImage t3;
assert(sc_check(reinterpret_cast<const unsigned char*>(&sec)) == 0);
ge_scalarmult_base(&t, reinterpret_cast<const unsigned char*>(&sec));
ge_p3_tobytes(reinterpret_cast<unsigned char*>(&t2), &t);
assert(*pubs[sec_index] == t2);
generate_key_image(*pubs[sec_index], sec, t3);
assert(image == t3);
for (i = 0; i < pubs_count; i++) {
assert(check_key(*pubs[i]));
}
}
#endif
if (ge_frombytes_vartime(&image_unp, reinterpret_cast<const unsigned char*>(&image)) != 0) {
abort();
}
ge_dsm_precomp(image_pre, &image_unp);
sc_0(reinterpret_cast<unsigned char*>(&sum));
buf->h = prefix_hash;
for (i = 0; i < pubs_count; i++) {
ge_p2 tmp2;
ge_p3 tmp3;
if (i == sec_index) {
random_scalar(k);
ge_scalarmult_base(&tmp3, reinterpret_cast<unsigned char*>(&k));
ge_p3_tobytes(reinterpret_cast<unsigned char*>(&buf->ab[i].a), &tmp3);
hash_to_ec(*pubs[i], tmp3);
ge_scalarmult(&tmp2, reinterpret_cast<unsigned char*>(&k), &tmp3);
ge_tobytes(reinterpret_cast<unsigned char*>(&buf->ab[i].b), &tmp2);
} else {
random_scalar(reinterpret_cast<EllipticCurveScalar&>(sig[i]));
random_scalar(*reinterpret_cast<EllipticCurveScalar*>(reinterpret_cast<unsigned char*>(&sig[i]) + 32));
if (ge_frombytes_vartime(&tmp3, reinterpret_cast<const unsigned char*>(&*pubs[i])) != 0) {
abort();
}
ge_double_scalarmult_base_vartime(&tmp2, reinterpret_cast<unsigned char*>(&sig[i]), &tmp3, reinterpret_cast<unsigned char*>(&sig[i]) + 32);
ge_tobytes(reinterpret_cast<unsigned char*>(&buf->ab[i].a), &tmp2);
hash_to_ec(*pubs[i], tmp3);
ge_double_scalarmult_precomp_vartime(&tmp2, reinterpret_cast<unsigned char*>(&sig[i]) + 32, &tmp3, reinterpret_cast<unsigned char*>(&sig[i]), image_pre);
ge_tobytes(reinterpret_cast<unsigned char*>(&buf->ab[i].b), &tmp2);
sc_add(reinterpret_cast<unsigned char*>(&sum), reinterpret_cast<unsigned char*>(&sum), reinterpret_cast<unsigned char*>(&sig[i]));
}
}
hash_to_scalar(buf, rs_comm_size(pubs_count), h);
sc_sub(reinterpret_cast<unsigned char*>(&sig[sec_index]), reinterpret_cast<unsigned char*>(&h), reinterpret_cast<unsigned char*>(&sum));
sc_mulsub(reinterpret_cast<unsigned char*>(&sig[sec_index]) + 32, reinterpret_cast<unsigned char*>(&sig[sec_index]), reinterpret_cast<const unsigned char*>(&sec), reinterpret_cast<unsigned char*>(&k));
}
void crypto_ops::generate_ring_signature(const hash &prefix_hash, const key_image &image,
const public_key *const *pubs, size_t pubs_count,
const secret_key &sec, size_t sec_index,
signature *sig) {
lock_guard<mutex> lock(random_lock);
size_t i;
ge_p3 image_unp;
ge_dsmp image_pre;
ec_scalar sum, k, h;
rs_comm *const buf = reinterpret_cast<rs_comm *>(alloca(rs_comm_size(pubs_count)));
assert(sec_index < pubs_count);
#if !defined(NDEBUG)
{
ge_p3 t;
public_key t2;
key_image t3;
assert(sc_check(&sec) == 0);
ge_scalarmult_base(&t, &sec);
ge_p3_tobytes(&t2, &t);
assert(*pubs[sec_index] == t2);
generate_key_image(*pubs[sec_index], sec, t3);
assert(image == t3);
for (i = 0; i < pubs_count; i++) {
assert(check_key(*pubs[i]));
}
}
#endif
if (ge_frombytes_vartime(&image_unp, &image) != 0) {
abort();
}
ge_dsm_precomp(image_pre, &image_unp);
sc_0(&sum);
buf->h = prefix_hash;
for (i = 0; i < pubs_count; i++) {
ge_p2 tmp2;
ge_p3 tmp3;
if (i == sec_index) {
random_scalar(k);
ge_scalarmult_base(&tmp3, &k);
ge_p3_tobytes(&buf->ab[i].a, &tmp3);
hash_to_ec(*pubs[i], tmp3);
ge_scalarmult(&tmp2, &k, &tmp3);
ge_tobytes(&buf->ab[i].b, &tmp2);
} else {
random_scalar(sig[i].c);
random_scalar(sig[i].r);
if (ge_frombytes_vartime(&tmp3, &*pubs[i]) != 0) {
abort();
}
ge_double_scalarmult_base_vartime(&tmp2, &sig[i].c, &tmp3, &sig[i].r);
ge_tobytes(&buf->ab[i].a, &tmp2);
hash_to_ec(*pubs[i], tmp3);
ge_double_scalarmult_precomp_vartime(&tmp2, &sig[i].r, &tmp3, &sig[i].c, image_pre);
ge_tobytes(&buf->ab[i].b, &tmp2);
sc_add(&sum, &sum, &sig[i].c);
}
}
hash_to_scalar(buf, rs_comm_size(pubs_count), h);
sc_sub(&sig[sec_index].c, &h, &sum);
sc_mulsub(&sig[sec_index].r, &sig[sec_index].c, &sec, &k);
}
int main(int argc, char* argv[]) {
using std::exception;
// The options to choose the method (parsimony | probabilistic)
po::options_description cmd("commands");
cmd.add_options()
("command", po::value< string >(), "command to use; one of {gensig, align}");
// The help option
po::options_description help("Help Options");
help.add_options()
("help,h", po::value<bool>()->zero_tokens(), "display help for a specific method");
// The general options are relevant to either method
po::options_description general("Genearal Options");
general.add_options()
("numProcessors,p", po::value< uint32_t >(), "number of processors to use in parallel");
;
// Those options only relevant to the parsimony method
po::options_description align("Alignment Options");
align.add_options()
("localSearch,l", po::value< uint32_t >()->default_value(10), "number of iterations of local search to use")
("alpha,a", po::value< double >()->default_value(1.0), "alpha() parameter (trade-off between sequence & topology")
("beta,b", po::value< double >()->default_value(2.0), "beta parameter (BLAST e-value cutoff)")
("unconstrained,r", po::value< double >()->default_value(10), "percentage of local swaps which should be allowed to be unconstrained")
("g1,u", po::value< string >(), "first input graph")
("g2,v", po::value< string >(), "second input graph")
("s1,s", po::value< string >(), "first input signature file")
("s2,t", po::value< string >(), "second input signature file")
("blast,b", po::value< string >(), "pairwise BLAST scores")
("output,o", po::value< string >(), "output alignemnt file")
("config,c", po::value< string >(), "configuration file")
;
po::positional_options_description pos;
pos.add("command", 1);
// The options description to parse all of the options
po::options_description all("Allowed options");
all.add(help).add(cmd).add(general).add(align);
try {
po::variables_map vm;
po::store(po::command_line_parser(argc, argv).positional(pos).options(all).run(), vm);
if ( vm.count("help") ){
std::cout << "GHOST\n";
std::cout << all << std::endl;
std::exit(1);
}
/*
if ( vm.count("cfg") ) {
std::cerr << "have detected configuration file\n";
string cfgFile = vm["cfg"].as<string>();
std::cerr << "cfgFile : [" << cfgFile << "]\n";
po::store(po::parse_config_file<char>(cfgFile.c_str(), programOptions, true), vm);
}
po::notify(vm);
*/
string logFilePath(".");
g2LogWorker logger(argv[0], logFilePath);
g2::initializeLogging(&logger);
// For any combination of cmd line arguments that won't actually run the program
// print the appropriate message and exit
//printHelpUsage(ap, general, prob, parsimony);
auto command = vm["command"].as<std::string>();
std::cerr << "command is : " << command << "\n";
if (command == "align") {
globalAlignmentDriver(argc, argv, vm);
}
// boost::property_tree::ptree pt;
// boost::property_tree::ini_parser::read_ini("config.ini", pt);
// std::cout << pt.get<std::string>("Section1.Value1") << std::endl;
// std::cout << pt.get<std::string>("Section1.Value2") << std::endl;
} catch (exception &e) {
LOG(FATAL) << "Caught Exception: [" << e.what() << "]\n";
abort();
}
return 0;
}
