std::string CSyscallException::to_string() const
{
std::stringstream ss;
ss << "syscall_exception://"
<< get_errcode() << ":"
<< get_errmessage() << "@"
<< get_linenumber() << ":"
<< get_filename();
return ss.str();
}
///get the Number of Lines of the map.txt
const int get_linenumber(std::ifstream& datei){
int i = 0;
std::string line;
while(!datei.eof() && std::getline(datei, line)){
i++;
}
return i;
}
///open the file for the get_linenumber function (you must open it a second time, since it gets used in the function)
std::ifstream map("magnetmapraw.txt");
///needs to be global, because we need the line number in most of the functions
const int t = get_linenumber(map);
///parsing the file to a 2-dimension-float-Array: [ lines (dyn) ][ Position + Sensor-data (normalized) (13) ]
void get_map_data(){
std::ifstream map("magnetmapraw.txt");
///allocate memory for the 2-dimensional-Array
map_arr = new float*[t];
for (int i = 0; i < t; ++i) {
map_arr[i] = new float[13];
}
std::string line;
int count = 0;
