57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
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#ifndef __UTIL_H__
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#define __UTIL_H__
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#include <vector>
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#include <iostream>
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#include <fstream>
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vector<string> open_file(string file_name) {
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ifstream myfile;
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vector<string> data;
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myfile.open(file_name.c_str());
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string temp;
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while(!myfile.eof()) {
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getline(myfile, temp);
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data.push_back(temp);
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}
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myfile.close();
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return data;
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}
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bool get_file_name(string input) {
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bool file_correct = false;
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string input_file_name;
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while(!file_correct) {
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ifstream inputs(input.c_str());
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if(inputs.good()) {
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input_file_name = input;
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file_correct = true;
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open_file(input_file_name);
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return true;
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}
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else {
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cerr << "incorrect file name" << endl;
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return false;
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}
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}
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return false;
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}
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void write_file(string output, string file_name) {
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ofstream myfile;
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myfile.open(file_name.c_str());
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myfile << output << "\n";
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}
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void write_file(vector<string> output, string file_name) {
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ofstream myfile;
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myfile.open(file_name.c_str());
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for(unsigned int i = 0; i < output.size(); i++) {
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if(i != output.size() -1) {
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myfile << output[i] << "\n";
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}
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myfile << output[i];
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}
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}
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#endif
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