// PLEASE HELP. MY QUESTION IS ON DISCUSS, I AM TRYING TO READ FROM TEXT FILE // AND STORE IT INTO AN ARRAY OF STRUCTURES. // https://www.sololearn.com/Discuss/2148390/please-help-storing-data-from-text-file-into-array-of-structures #include #include #include #include #include using namespace std; const int MAX_JOBS = 10; const int MAX_SKILLS = 7; const int MAX_LENGTH = 50; struct Job { string jobTitle{""}; string skills[MAX_SKILLS] = {""}; string company{""}; int numSkills; double salary; }; ifstream in_stream; // Function Prototypes void readFile(ifstream &in_stream, int &count, Job jobs[MAX_LENGTH]); // void sortData // void optionOne(); // void optionTwo(); int printFile(int &count, Job jobs[MAX_LENGTH]); int main() { int count = 0; // Line Number Job jobs[MAX_LENGTH]; cout << "Welcome to the programming job database. \n"; readFile(in_stream, count, jobs); /* cout << "Please select an option below: \n"; cout << "\t" << "Search for a job by skill \n"; cout << "\t" << "Search for a job by title \n"; cout << "\t" << "Quit \n"; cin >> userResponse; */ // sortData(); // optionOne(); // optionTwo(); printFile(count, jobs); } void readFile(ifstream &in_stream, int &count, Job jobs[MAX_LENGTH]) { count = 0; // line number string filename; cout << "Please enter the file you would like me to search from: "; cin >> filename; // Attempts to open file in_stream.open(filename.c_str()); // If file does not exist if (in_stream.fail()) { cout << "Input file " << filename << " does not exist. \n"; exit(1); } // Continues to read data while data exists and until it reaches // the last of the jobs in the file string tmp{""}; while (getline(in_stream, tmp)) { // title getline(in_stream, jobs[count].jobTitle); // no of skills in_stream >> jobs[count].numSkills >> ws; // read each skill for (int i = 0; i < jobs[count].numSkills; ++i) { getline(in_stream, jobs[count].skills[i]); } // salary in_stream >> jobs[count].salary >> ws; // company getline(in_stream, jobs[count].company); // read next line to see if there // is an end of record getline(in_stream, tmp); if (tmp.empty()) { // one full job record has been // read so increment the count // now ++count; // this is very important, a // blank line doesn't // necessarily indicate end of // file, it only says one // record has been read, there // may be more records so // re insert newline char in the // stream, failure to do so will // not read further records // due to the way the records // are read. in_stream.putback('\n'); } } in_stream.close(); // adjust the count since the very last line read was empty an indication of no more records to read --count; } // should be void return type. Don't know wht it is returning an int? int printFile(int &count, Job jobs[]) { for (int i = 0; i < count; i++) { cout << jobs[i].jobTitle << endl; cout << jobs[i].numSkills << endl; for (int i = 0; i < jobs[i].numSkills; ++i) { cout << jobs[i].skills[i] << endl; } cout << jobs[i].salary << endl; cout << jobs[i].company << endl; cout << '\n'; } return 0; } /* The structure of your data file should be 1. very first line needs to be empty. Then leave one line gap between the records. This is required to count the number of records read. Without that it will be difficult to determine how many entries exist. You cannot simply increment line count. Also note there should be a blank line after the last entry. 2. Alternatively your first line should contain the number of records present in the file. Then you don't need to have a blank line between the entries. The file processing will be bit different with this option. I am using option 1 and there is no logical reasoning why ! :) */ /* Web Developer 7 PHP HTML CSS Javascript jQuery JSON SQL 60000 Knox County Government Systems Operations Programming - Student 2 SQL PLC programming 31000 Knoxville Utilities Board Software Engineer 5 Java Javascript PHP Python SQL 0 CyberCoders Front-End Java Software Engineer 8 Java AJAX Javascript CSS SQL SOAP REST Linux 70000 Recruitwise Software Engineer 4 SOAP REST Java SQL 0 America's Collectibles Network Java Developer 5 Java Oracle SQL JUnit Javadoc 86770 Knox County Information Technology Senior Front End Developer 6 HTML CSS Javascript Visual Studio REST SQL 0 Pilot Flying J Oracle DBA 5 Oracle SQL Unix Linux WebLogic Server 0 Radio Systems Corporations */

File_handling_fix_for_Baydud.cpp