| 685 | } |
| 686 | |
| 687 | int |
| 688 | textToBinary(const char *inputFilename, const char *outputFilename) |
| 689 | { |
| 690 | // |
| 691 | // open the files |
| 692 | // |
| 693 | |
| 694 | ifstream input(inputFilename, ios::in); |
| 695 | ofstream output(outputFilename, ios::out | ios::binary); |
| 696 | if (input.bad()) { |
| 697 | std::cerr << "WARNING - BinaryFileStream - binaryToText()"; |
| 698 | std::cerr << " - could not open file " << inputFilename << std::endl; |
| 699 | output.close(); |
| 700 | return -1; |
| 701 | } |
| 702 | if (output.bad()) { |
| 703 | std::cerr << "WARNING - BinaryFileStream - binaryToText()"; |
| 704 | std::cerr << " - could not open file " << outputFilename << std::endl; |
| 705 | output.close(); |
| 706 | return -1; |
| 707 | } |
| 708 | |
| 709 | // |
| 710 | // until done |
| 711 | // read input consisting doubles till \n and write to output file |
| 712 | // |
| 713 | |
| 714 | char data[100]; |
| 715 | char *dataNext; |
| 716 | double d; |
| 717 | |
| 718 | while ( !input.eof()) { |
| 719 | string inputLine; |
| 720 | getline(input, inputLine); |
| 721 | const char *c = inputLine.data(); |
| 722 | const char *cNext = c; |
| 723 | |
| 724 | int loc = 0; |
| 725 | int endLoc = int(inputLine.length()); |
| 726 | int numNumbers = 0; |
| 727 | |
| 728 | while (loc < endLoc) { |
| 729 | |
| 730 | int dataCount = 0; |
| 731 | |
| 732 | |
| 733 | while ((loc < endLoc) && |
| 734 | (*cNext != ' ') && |
| 735 | (*cNext != '\n')) { |
| 736 | data[dataCount++] = cNext[0]; |
| 737 | cNext++; |
| 738 | loc++; |
| 739 | } |
| 740 | |
| 741 | if (dataCount != 0) { |
| 742 | data[dataCount] = '\n'; |
| 743 | d = strtod(&data[0], &dataNext); |
| 744 | output.write((char *)&d, 8); |