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Made this example simpler
--HG-- extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%402505
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@ -10,17 +10,12 @@
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#include <iostream>
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#include <iomanip>
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#include "dlib/dir_nav.h"
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#include "dlib/queue.h"
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#include "dlib/static_set.h"
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#include <vector>
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#include <algorithm>
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using namespace std;
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using namespace dlib;
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typedef queue<directory>::kernel_2a queue_of_dirs;
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typedef queue<file>::kernel_2a queue_of_files;
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typedef static_set<file>::kernel_1a set_of_files;
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typedef static_set<directory>::kernel_1a set_of_dirs;
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int main(int argc, char** argv)
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{
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@ -34,10 +29,8 @@ int main(int argc, char** argv)
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directory test(loc);
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queue_of_dirs dirs;
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queue_of_files files;
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set_of_dirs sorted_dirs;
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set_of_files sorted_files;
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std::vector<directory> dirs;
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std::vector<file> files;
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cout << "directory: " << test.name() << endl;
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cout << "full path: " << test.full_name() << endl;
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@ -47,38 +40,34 @@ int main(int argc, char** argv)
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test.get_dirs(dirs);
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test.get_files(files);
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// load the dirs and files into static_sets. This
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// seems weird but a static_set can be enumerated in sorted order
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// so this way we can print everything in sorted order. This
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// static_set also uses a median of three quick sort so the sorting
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// should be very fast.
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sorted_files.load(files);
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sorted_dirs.load(dirs);
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// sort the files and directorys
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sort(files.begin(), files.end());
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sort(dirs.begin(), dirs.end());
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cout << "\n\n\n";
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// print all the subdirectories
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while (sorted_dirs.move_next())
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cout << " <DIR> " << sorted_dirs.element().name() << "\n";
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for (unsigned long i = 0; i < dirs.size(); ++i)
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cout << " <DIR> " << dirs[i].name() << "\n";
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// print all the subfiles
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while (sorted_files.move_next())
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cout << setw(13) << sorted_files.element().size() << " " << sorted_files.element().name() << "\n";
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for (unsigned long i = 0; i < files.size(); ++i)
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cout << setw(13) << files[i].size() << " " << files[i].name() << "\n";
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cout << "\n\nnumber of dirs: " << sorted_dirs.size() << endl;
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cout << "number of files: " << sorted_files.size() << endl;
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cout << "\n\nnumber of dirs: " << dirs.size() << endl;
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cout << "number of files: " << files.size() << endl;
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}
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catch (file::file_not_found e)
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catch (file::file_not_found& e)
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{
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cout << "file not found or accessable: " << e.info << endl;
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}
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catch (directory::dir_not_found e)
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catch (directory::dir_not_found& e)
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{
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cout << "dir not found or accessable: " << e.info << endl;
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}
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catch (directory::listing_error e)
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catch (directory::listing_error& e)
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{
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cout << "listing error: " << e.info << endl;
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}
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