* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘ganGenerativeData’ ...
** package ‘ganGenerativeData’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-13 (Debian 13.2.0-23) 13.2.0’
using C++17
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpwLAtT6/R.INSTALL1dda027b1ac8a7/ganGenerativeData/src'
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c dsInt.cpp -o dsInt.o
In file included from numberColumn.h:8,
                 from dataSource.h:12,
                 from normalizeData.h:9,
                 from dsInt.cpp:8:
utils.h: In member function ‘std::vector<int> RandomIndicesWithoutReplacement::operator()(int, float, int)’:
utils.h:123:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  123 |         for(int i = 0; i < indices.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~
dataSource.h: In copy constructor ‘DataSource::DataSource(const DataSource&)’:
dataSource.h:40:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   40 |             for(int i = 0; i < dataSource.getColumnVector().size(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In constructor ‘DataSource::DataSource(const std::vector<Column::COLUMN_TYPE>&, const std::vector<std::__cxx11::basic_string<wchar_t> >&)’:
dataSource.h:58:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column::COLUMN_TYPE>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   58 |         for(int i = 0; i < columnTypes.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~
dataSource.h: In destructor ‘DataSource::~DataSource()’:
dataSource.h:71:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   71 |                 for(int i = 0; i < _columnVector.size(); i++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘virtual void DataSource::clear()’:
dataSource.h:77:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   77 |         for(int i = 0; i < _columnVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘virtual int DataSource::getDimension(int)’:
dataSource.h:93:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   93 |         if(i < 0 || i > _columnVector.size() - 1) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘DataSource& DataSource::addData(const DataSource&)’:
dataSource.h:100:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |                 for(int i = 0; i < _columnVector.size(); i++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h:106:50: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  106 |                                 for(int j = 0; j < pStringColumnB->getValueVector().size(); j++) {
      |                                                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h:114:50: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  114 |                                 for(int j = 0; j < pNumberColumnB->getValueVector().size(); j++) {
      |                                                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘DataSource& DataSource::addData(const DataSource&, const std::vector<int>&)’:
dataSource.h:125:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  125 |         for(int i = 0; i < _columnVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h:131:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  131 |                 for(int j = 0; j < indexVector.size(); j++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~
dataSource.h:139:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  139 |                 for(int j = 0; j < pNumberColumnB->getValueVector().size(); j++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘float DataSource::getFloatValue(const std::wstring&)’:
dataSource.h:175:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<wchar_t>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  175 |             for(int i = 0; i < stringValue.length(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘int DataSource::getColumnIndex(int)’:
dataSource.h:251:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  251 |         for(i = 0; i < _columnVector.size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h:248:13: warning: unused variable ‘columnIndex’ [-Wunused-variable]
  248 |         int columnIndex = 0;
      |             ^~~~~~~~~~~
dataSource.h: In member function ‘std::wstring DataSource::getNumberVectorIndexName(int)’:
dataSource.h:275:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  275 |         for(i = 0; i < _columnVector.size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h:272:13: warning: unused variable ‘columnIndex’ [-Wunused-variable]
  272 |         int columnIndex = 0;
      |             ^~~~~~~~~~~
dataSource.h: In member function ‘std::vector<std::__cxx11::basic_string<wchar_t> > DataSource::getNumbeVectorIndexNames(std::vector<int>)’:
dataSource.h:312:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  312 |             for(int i = 0; i < numberVectorIndices.size(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘std::vector<std::__cxx11::basic_string<wchar_t> > DataSource::getColumnNames(std::vector<int>)’:
dataSource.h:320:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  320 |         for(int i = 0; i < indexVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘int DataSource::getSize()’:
dataSource.h:335:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  335 |         for(int i = 0; i < _columnVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘int DataSource::getNormalizedSize()’:
dataSource.h:348:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  348 |             for(int i = 0; i < _columnVector.size(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘void DataSource::setColumnsActive(std::vector<int>, bool)’:
dataSource.h:435:60: warning: comparison of integer expressions of different signedness: ‘__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type’ {aka ‘int’} and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  435 |                     if(indexVector[i] < 0 ||indexVector[i] > _columnVector.size() - 1) {
dataSource.h: In member function ‘void DataSource::write(std::ofstream&, int)’:
dataSource.h:450:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  450 |                 for(int i = 0; i < _columnVector.size(); i++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~
normalizeData.h: In member function ‘void NormalizeData::normalize(Column*, bool)’:
normalizeData.h:39:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   39 |             for(int i = 0; i < pNumberColumn->getValueVector().size(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
normalizeData.h:98:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<wchar_t>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   98 |             for(int i = 0; i < pColumn->getName().length(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
normalizeData.h:107:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<wchar_t>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  107 |             for(int i = 0; i < pColumn->getName().length(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
normalizeData.h: In member function ‘std::vector<float> NormalizeData::getNormalizedNumberVector(DataSource&, std::vector<float>&)’:
normalizeData.h:118:38: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  118 |         if(dataSource.getDimension() != numberVector.size()) {
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
dsInt.cpp: In function ‘void dsRead(const std::string&)’:
dsInt.cpp:78:9: warning: deleting object of polymorphic class type ‘DataSource’ which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
   78 |         delete dsInt::pDataSource;
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
dsInt.cpp: In function ‘void dsCreate(const std::vector<std::__cxx11::basic_string<wchar_t> >&, const std::vector<std::__cxx11::basic_string<wchar_t> >&)’:
dsInt.cpp:93:9: warning: deleting object of polymorphic class type ‘DataSource’ which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
   93 |         delete dsInt::pDataSource;
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
dsInt.cpp: In function ‘Rcpp::List dsGetRow(int)’:
dsInt.cpp:305:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  305 |         for(int j = 0; j < columnVector.size(); j++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~
g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c gdInt.cpp -o gdInt.o
In file included from numberColumn.h:8,
                 from dataSource.h:12,
                 from generativeData.h:7,
                 from density.h:10,
                 from gdInt.cpp:9:
utils.h: In member function ‘std::vector<int> RandomIndicesWithoutReplacement::operator()(int, float, int)’:
utils.h:123:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  123 |         for(int i = 0; i < indices.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~
dataSource.h: In copy constructor ‘DataSource::DataSource(const DataSource&)’:
dataSource.h:40:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   40 |             for(int i = 0; i < dataSource.getColumnVector().size(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In constructor ‘DataSource::DataSource(const std::vector<Column::COLUMN_TYPE>&, const std::vector<std::__cxx11::basic_string<wchar_t> >&)’:
dataSource.h:58:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column::COLUMN_TYPE>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   58 |         for(int i = 0; i < columnTypes.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~
dataSource.h: In destructor ‘DataSource::~DataSource()’:
dataSource.h:71:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   71 |                 for(int i = 0; i < _columnVector.size(); i++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘virtual void DataSource::clear()’:
dataSource.h:77:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   77 |         for(int i = 0; i < _columnVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘virtual int DataSource::getDimension(int)’:
dataSource.h:93:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   93 |         if(i < 0 || i > _columnVector.size() - 1) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘DataSource& DataSource::addData(const DataSource&)’:
dataSource.h:100:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |                 for(int i = 0; i < _columnVector.size(); i++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h:106:50: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  106 |                                 for(int j = 0; j < pStringColumnB->getValueVector().size(); j++) {
      |                                                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h:114:50: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  114 |                                 for(int j = 0; j < pNumberColumnB->getValueVector().size(); j++) {
      |                                                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘DataSource& DataSource::addData(const DataSource&, const std::vector<int>&)’:
dataSource.h:125:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  125 |         for(int i = 0; i < _columnVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h:131:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  131 |                 for(int j = 0; j < indexVector.size(); j++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~
dataSource.h:139:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  139 |                 for(int j = 0; j < pNumberColumnB->getValueVector().size(); j++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘float DataSource::getFloatValue(const std::wstring&)’:
dataSource.h:175:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<wchar_t>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  175 |             for(int i = 0; i < stringValue.length(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘int DataSource::getColumnIndex(int)’:
dataSource.h:251:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  251 |         for(i = 0; i < _columnVector.size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h:248:13: warning: unused variable ‘columnIndex’ [-Wunused-variable]
  248 |         int columnIndex = 0;
      |             ^~~~~~~~~~~
dataSource.h: In member function ‘std::wstring DataSource::getNumberVectorIndexName(int)’:
dataSource.h:275:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  275 |         for(i = 0; i < _columnVector.size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h:272:13: warning: unused variable ‘columnIndex’ [-Wunused-variable]
  272 |         int columnIndex = 0;
      |             ^~~~~~~~~~~
dataSource.h: In member function ‘std::vector<std::__cxx11::basic_string<wchar_t> > DataSource::getNumbeVectorIndexNames(std::vector<int>)’:
dataSource.h:312:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  312 |             for(int i = 0; i < numberVectorIndices.size(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘std::vector<std::__cxx11::basic_string<wchar_t> > DataSource::getColumnNames(std::vector<int>)’:
dataSource.h:320:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  320 |         for(int i = 0; i < indexVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘int DataSource::getSize()’:
dataSource.h:335:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  335 |         for(int i = 0; i < _columnVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘int DataSource::getNormalizedSize()’:
dataSource.h:348:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  348 |             for(int i = 0; i < _columnVector.size(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~
dataSource.h: In member function ‘void DataSource::setColumnsActive(std::vector<int>, bool)’:
dataSource.h:435:60: warning: comparison of integer expressions of different signedness: ‘__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type’ {aka ‘int’} and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  435 |                     if(indexVector[i] < 0 ||indexVector[i] > _columnVector.size() - 1) {
dataSource.h: In member function ‘void DataSource::write(std::ofstream&, int)’:
dataSource.h:450:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  450 |                 for(int i = 0; i < _columnVector.size(); i++) {
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~
generativeData.h: In constructor ‘GenerativeData::GenerativeData(const DataSource&)’:
generativeData.h:31:44: warning: unused variable ‘scaleType’ [-Wunused-variable]
   31 |                         Column::SCALE_TYPE scaleType = ((dataSource.getColumnVector())[i])->getScaleType();
      |                                            ^~~~~~~~~
In file included from density.h:11:
vpTree.h: In member function ‘virtual float L1Distance::operator()(const std::vector<float>&, const std::vector<float>&)’:
vpTree.h:41:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   41 |         for(int i = 0; i < a.size(); i++) {
      |                        ~~^~~~~~~~~~
vpTree.h: In member function ‘virtual float L2Distance::operator()(const std::vector<float>&, const std::vector<float>&)’:
vpTree.h:58:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   58 |         for(int i = 0; i < a.size(); i++) {
      |                        ~~^~~~~~~~~~
vpTree.h: In member function ‘virtual float L2DistanceNan::operator()(const std::vector<float>&, const std::vector<float>&)’:
vpTree.h:75:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   75 |         for(int i = 0; i < a.size(); i++) {
      |                        ~~^~~~~~~~~~
vpTree.h: In member function ‘virtual float L2DistanceNanIndexed::operator()(const std::vector<float>&, const std::vector<float>&)’:
vpTree.h:99:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   99 |         for(int i = 0; i < a.size(); i++) {
      |                        ~~^~~~~~~~~~
vpTree.h: In member function ‘std::vector<VpElement> VpTree::kNearestNeighbors(int, std::vector<VpElement>&)’:
vpTree.h:349:36: warning: comparison of integer expressions of different signedness: ‘std::vector<VpElement>::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  349 |         if(nearestNeighbors.size() > k) {
      |            ~~~~~~~~~~~~~~~~~~~~~~~~^~~
vpTree.h: In member function ‘void VpTree::search(VpNode*, const std::vector<float>&, int, std::priority_queue<VpElement>&)’:
vpTree.h:380:31: warning: comparison of integer expressions of different signedness: ‘std::set<float>::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  380 |             if(_unique.size() > k || priorityQueue.size() > cMaxNearestNeighbors) {
      |                ~~~~~~~~~~~~~~~^~~
vpTree.h:380:59: warning: comparison of integer expressions of different signedness: ‘std::priority_queue<VpElement>::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  380 |             if(_unique.size() > k || priorityQueue.size() > cMaxNearestNeighbors) {
      |                                      ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
vpTree.h: In member function ‘void VpTree::linearSearch(const std::vector<float>&, int, std::vector<VpElement>&)’:
vpTree.h:417:35: warning: comparison of integer expressions of different signedness: ‘std::set<float>::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  417 |                 if(_unique.size() > k) {
      |                    ~~~~~~~~~~~~~~~^~~
vpTree.h:410:15: warning: unused variable ‘tau’ [-Wunused-variable]
  410 |         float tau = numeric_limits<float>::max();
      |               ^~~
In file included from density.h:12:
normalizeData.h: In member function ‘void NormalizeData::normalize(Column*, bool)’:
normalizeData.h:39:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   39 |             for(int i = 0; i < pNumberColumn->getValueVector().size(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
normalizeData.h:98:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<wchar_t>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   98 |             for(int i = 0; i < pColumn->getName().length(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
normalizeData.h:107:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<wchar_t>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  107 |             for(int i = 0; i < pColumn->getName().length(); i++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
normalizeData.h: In member function ‘std::vector<float> NormalizeData::getNormalizedNumberVector(DataSource&, std::vector<float>&)’:
normalizeData.h:118:38: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  118 |         if(dataSource.getDimension() != numberVector.size()) {
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
density.h: In member function ‘float Density::calculateDensityValue(std::vector<VpElement>)’:
density.h:50:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<VpElement>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   50 |         for(int i = 0; (int)i < nearestNeighbours.size(); i++) {
      |                        ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘void gdReset()’:
gdInt.cpp:42:9: warning: deleting object of polymorphic class type ‘DataSource’ which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
   42 |         delete gdInt::pDataSource;
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
gdInt.cpp:44:9: warning: deleting object of polymorphic class type ‘GenerativeData’ which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
   44 |         delete gdInt::pGenerativeData;
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘void gdDataSourceRead(const std::string&)’:
gdInt.cpp:192:9: warning: deleting object of polymorphic class type ‘DataSource’ which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
  192 |         delete gdInt::pDataSource;
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘bool gdGenerativeDataRead(const std::string&)’:
gdInt.cpp:215:9: warning: deleting object of polymorphic class type ‘GenerativeData’ which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
  215 |         delete gdInt::pGenerativeData;
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘void gdCreateGenerativeData()’:
gdInt.cpp:314:9: warning: deleting object of polymorphic class type ‘GenerativeData’ which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
  314 |         delete gdInt::pGenerativeData;
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘void gdCreateDataSourceFromGenerativeModel()’:
gdInt.cpp:330:9: warning: deleting object of polymorphic class type ‘DataSource’ which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
  330 |         delete gdInt::pDataSource;
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘std::vector<std::__cxx11::basic_string<wchar_t> > gdGetColumnNames(std::vector<int>&)’:
gdInt.cpp:534:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  534 |         for(int i = 0; i < indexVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘std::vector<std::__cxx11::basic_string<wchar_t> > gdGetNumberVectorIndexNames(std::vector<int>&)’:
gdInt.cpp:569:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  569 |         for(int i = 0; i < indexVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘Rcpp::List gdGetRow(int)’:
gdInt.cpp:603:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  603 |         for(int i = 0; i < columnVector.size(); i++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~
gdInt.cpp: In function ‘Rcpp::List gdKNearestNeighbors(Rcpp::List, int, bool)’:
gdInt.cpp:866:51: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<float>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  866 |         if(gdInt::pGenerativeData->getDimension() != numberVector.size()) {
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
gdInt.cpp:925:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Column*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  925 |             for(int j = 0; j < columnVector.size(); j++) {
      |                            ~~^~~~~~~~~~~~~~~~~~~~~
g++-13 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o ganGenerativeData.so RcppExports.o dsInt.o gdInt.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpwLAtT6/R.INSTALL1dda027b1ac8a7/ganGenerativeData/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpwLAtT6/R.INSTALL1dda027b1ac8a7/ganGenerativeData/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpwLAtT6/R.INSTALL1dda027b1ac8a7/ganGenerativeData/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-ganGenerativeData/00new/ganGenerativeData/libs
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* creating tarball
packaged installation of ‘ganGenerativeData’ as ‘ganGenerativeData_1.5.7_R_x86_64-pc-linux-gnu.tar.gz’
* DONE (ganGenerativeData)