std::vector<std::string> StringUtil::splitNew(vector<char> input, char delim){
std::string newAux(input.begin(),input.end());
return StringUtil::split(newAux,delim);
// int size=input.size();
// std::vector<std::string> result;
// int index=0;
// std::vector<char> aux;// = (char*)malloc(sizeof(char)*4000);
// for(int i=0;i<size;i++){
// if(input.at(i)==delim){
// aux.push_back('\0');
// std::string newAux(aux.begin(),aux.end());
// result.push_back(newAux);
// aux.clear();
// index=0;
// }else{
// aux.push_back(input.at(i));
// index++;
// }
// }
// aux.push_back('\0');
// std::string newAux2(aux.begin(),aux.end());
// result.push_back(newAux2);
// /*
// if(aux[size]!=delim){
// aux[index+1]='\0';
// result.push_back(aux);
// }*/
// return result;
}
// Load the data.
void GPCMDataReader::load(
std::vector<std::string> filelist, // List of files from which to load the data.
std::vector<double> noiselist // Amount of noise to add to each file.
)
{
// Read data files.
int i = 0;
for (std::vector<std::string>::iterator itr = filelist.begin();
itr != filelist.end(); ++itr)
{
// Load the file.
MatrixXd data = loadFile(*itr);
// Load auxiliary data.
MatrixXd aux = loadAuxFile(*itr);
// Check for blank auxiliary data.
if (aux.cols() == 0)
aux.setZero(data.rows(),1);
// Add noise if desired.
addDataNoise(data,noiselist[i]);
// Concatenate into Y.
MatrixXd newY(data.rows()+Y.rows(),data.cols());
MatrixXd newAux(data.rows()+Y.rows(),aux.cols());
// Store data.
if (Y.rows() > 0)
newY << Y,data;
else
newY = data;
// Store auxiliary.
if (auxData.rows() > 0)
newAux << auxData,aux;
else
newAux = aux;
// Switch over to the new matrices.
Y = newY;
auxData = newAux;
// Concatenate into sequence.
sequence.push_back(Y.rows());
// Increment index.
i++;
}
// Do any additional processing here, such as computing velocities and building supplementary
// data structures.
postProcessData();
// Remove constant entries.
MatrixXd constantEntries;
std::vector<int> constantIndices;
std::vector<int> variableIndices;
int totalIndices = removeConstantEntries(Y,constantEntries,
constantIndices,variableIndices);
// Remove constant entries from scales.
if (supplementary->getScale().cols() > 0)
{
MatrixXd newScale(1,variableIndices.size());
for (unsigned i = 0; i < variableIndices.size(); i++)
{
newScale(0,i) = supplementary->getScale()(0,variableIndices[i]);
}
supplementary->getScale() = newScale;
}
// Pass duplicate entry information to supplement.
supplementary->setConstant(constantEntries,constantIndices,variableIndices,totalIndices);
}
