All I did in this change was switch from using #include "" syntax

to #include <> syntax.

examples/assignment_learning_ex.cpp

@@ -26,7 +26,7 @@
 
 
 #include <iostream>
-#include "dlib/svm_threaded.h"
+#include <dlib/svm_threaded.h>
 
 using namespace std;
 using namespace dlib;

examples/bayes_net_ex.cpp

@@ -37,10 +37,10 @@
 */
 
 
-#include "dlib/bayes_utils.h"
+#include <dlib/bayes_utils.h>
-#include "dlib/graph_utils.h"
+#include <dlib/graph_utils.h>
-#include "dlib/graph.h"
+#include <dlib/graph.h>
-#include "dlib/directed_graph.h"
+#include <dlib/directed_graph.h>
 #include <iostream>
 
 

examples/bayes_net_from_disk_ex.cpp

@@ -6,10 +6,10 @@
 */
 
 
-#include "dlib/bayes_utils.h"
+#include <dlib/bayes_utils.h>
-#include "dlib/graph_utils.h"
+#include <dlib/graph_utils.h>
-#include "dlib/graph.h"
+#include <dlib/graph.h>
-#include "dlib/directed_graph.h"
+#include <dlib/directed_graph.h>
 #include <iostream>
 #include <fstream>
 

examples/bayes_net_gui_ex.cpp

@@ -21,16 +21,16 @@
     examples and want to see a more in-depth example then by all means, continue reading. :)
 */
 
-#include "dlib/gui_widgets.h"
+#include <dlib/gui_widgets.h>
 #include <sstream>
 #include <string>
-#include "dlib/directed_graph.h"
+#include <dlib/directed_graph.h>
-#include "dlib/string.h"
+#include <dlib/string.h>
-#include "dlib/bayes_utils.h"
+#include <dlib/bayes_utils.h>
-#include "dlib/smart_pointers.h"
+#include <dlib/smart_pointers.h>
-#include "dlib/set.h"
+#include <dlib/set.h>
-#include "dlib/graph_utils.h"
+#include <dlib/graph_utils.h>
-#include "dlib/stl_checked.h"
+#include <dlib/stl_checked.h>
 
 
 using namespace std;

examples/bridge_ex.cpp

@@ -45,8 +45,8 @@
 */
 
 
-#include "dlib/bridge.h"
+#include <dlib/bridge.h>
-#include "dlib/type_safe_union.h"
+#include <dlib/type_safe_union.h>
 #include <iostream>
 
 using namespace dlib;

examples/bsp_ex.cpp

@@ -41,9 +41,9 @@
 
 
 
-#include "dlib/cmd_line_parser.h"
+#include <dlib/cmd_line_parser.h>
-#include "dlib/bsp.h"
+#include <dlib/bsp.h>
-#include "dlib/matrix.h"
+#include <dlib/matrix.h>
 
 #include <iostream>
 

examples/compress_stream_ex.cpp

@@ -25,8 +25,8 @@
 
 
 
-#include "dlib/compress_stream.h"
+#include <dlib/compress_stream.h>
-#include "dlib/cmd_line_parser.h"
+#include <dlib/cmd_line_parser.h>
 #include <iostream>
 #include <fstream>
 #include <string>

examples/config_reader_ex.cpp

@@ -9,7 +9,7 @@
 */
 
 
-#include "dlib/config_reader.h"
+#include <dlib/config_reader.h>
 #include <iostream>
 #include <fstream>
 #include <vector>

examples/custom_trainer_ex.cpp

@@ -19,12 +19,12 @@
         "lower_right"
 */
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 #include <iostream>
 #include <vector>
 
-#include "dlib/rand.h"
+#include <dlib/rand.h>
 
 using namespace std;
 using namespace dlib;

examples/dir_nav_ex.cpp

@@ -10,7 +10,7 @@
 
 #include <iostream>
 #include <iomanip>
-#include "dlib/dir_nav.h"
+#include <dlib/dir_nav.h>
 #include <vector>
 #include <algorithm>
 

examples/empirical_kernel_map_ex.cpp

@@ -65,8 +65,8 @@
 
 
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
-#include "dlib/rand.h"
+#include <dlib/rand.h>
 #include <iostream>
 #include <vector>
 

examples/file_to_code_ex.cpp

@@ -15,8 +15,8 @@
 #include <sstream>
 #include <string>
 #include <cstdlib>
-#include "dlib/compress_stream.h"
+#include <dlib/compress_stream.h>
-#include "dlib/base64.h"
+#include <dlib/base64.h>
 
 
 using namespace std;

examples/graph_labeling_ex.cpp

@@ -36,7 +36,7 @@
     structural_graph_labeling_trainer.
 */
 
-#include "dlib/svm_threaded.h"
+#include <dlib/svm_threaded.h>
 #include <iostream>
 
 using namespace std;

examples/gui_api_ex.cpp

@@ -12,7 +12,7 @@
 
 
 
-#include "dlib/gui_widgets.h"
+#include <dlib/gui_widgets.h>
 #include <sstream>
 #include <string>
 

examples/image_ex.cpp

@@ -12,9 +12,9 @@
 
 
 
-#include "dlib/gui_widgets.h"
+#include <dlib/gui_widgets.h>
-#include "dlib/image_io.h"
+#include <dlib/image_io.h>
-#include "dlib/image_transforms.h"
+#include <dlib/image_transforms.h>
 #include <fstream>
 
 

examples/iosockstream_ex.cpp

@@ -13,7 +13,7 @@
     http://www.jmarshall.com/easy/http/
 */
 
-#include "dlib/iosockstream.h"
+#include <dlib/iosockstream.h>
 #include <iostream>
 
 using namespace std;

examples/kcentroid_ex.cpp

@@ -17,8 +17,8 @@
 #include <iostream>
 #include <vector>
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
-#include "dlib/statistics.h"
+#include <dlib/statistics.h>
 
 using namespace std;
 using namespace dlib;

examples/kkmeans_ex.cpp

@@ -22,8 +22,8 @@
 #include <iostream>
 #include <vector>
 
-#include "dlib/clustering.h"
+#include <dlib/clustering.h>
-#include "dlib/rand.h"
+#include <dlib/rand.h>
 
 using namespace std;
 using namespace dlib;

examples/krls_ex.cpp

@@ -11,7 +11,7 @@
 #include <iostream>
 #include <vector>
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/krls_filter_ex.cpp

@@ -10,8 +10,8 @@
 
 #include <iostream>
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
-#include "dlib/rand.h"
+#include <dlib/rand.h>
 
 using namespace std;
 using namespace dlib;

examples/krr_classification_ex.cpp

@@ -18,7 +18,7 @@
 
 
 #include <iostream>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/krr_regression_ex.cpp

@@ -10,7 +10,7 @@
 #include <iostream>
 #include <vector>
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/least_squares_ex.cpp

@@ -10,7 +10,7 @@
 */
 
 
-#include "dlib/optimization.h"
+#include <dlib/optimization.h>
 #include <iostream>
 #include <vector>
 

examples/linear_manifold_regularizer_ex.cpp

@@ -84,10 +84,10 @@
 
 */
 
-#include "dlib/manifold_regularization.h"
+#include <dlib/manifold_regularization.h>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
-#include "dlib/rand.h"
+#include <dlib/rand.h>
-#include "dlib/statistics.h"
+#include <dlib/statistics.h>
 #include <iostream>
 #include <vector>
 #include <ctime>

examples/logger_ex.cpp

@@ -23,8 +23,8 @@
 */
 
 
-#include "dlib/logger.h"
+#include <dlib/logger.h>
-#include "dlib/misc_api.h"
+#include <dlib/misc_api.h>
 
 using namespace dlib;
 

examples/logger_ex_2.cpp

@@ -25,9 +25,9 @@
 */
 
 
-#include "dlib/logger.h"
+#include <dlib/logger.h>
-#include "dlib/misc_api.h"
+#include <dlib/misc_api.h>
-#include "dlib/threads.h"
+#include <dlib/threads.h>
 
 using namespace dlib;
 

examples/matrix_ex.cpp

@@ -7,7 +7,7 @@
 
 
 #include <iostream>
-#include "dlib/matrix.h"
+#include <dlib/matrix.h>
 
 using namespace dlib;
 using namespace std;

examples/matrix_expressions_ex.cpp

@@ -14,7 +14,7 @@
 
 
 #include <iostream>
-#include "dlib/matrix.h"
+#include <dlib/matrix.h>
 
 using namespace dlib;
 using namespace std;

examples/member_function_pointer_ex.cpp

@@ -8,7 +8,7 @@
 
 
 #include <iostream>
-#include "dlib/member_function_pointer.h"
+#include <dlib/member_function_pointer.h>
 
 using namespace dlib;
 using namespace std;

examples/mlp_ex.cpp

@@ -17,7 +17,7 @@
 
 
 #include <iostream>
-#include "dlib/mlp.h"
+#include <dlib/mlp.h>
 
 using namespace std;
 using namespace dlib;

examples/model_selection_ex.cpp

@@ -20,7 +20,7 @@
 
 
 #include <iostream>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/multiclass_classification_ex.cpp

@@ -11,12 +11,12 @@
         - class 3: points that are on a circle of radius 4 but not around the origin at all
 */
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 #include <iostream>
 #include <vector>
 
-#include "dlib/rand.h"
+#include <dlib/rand.h>
 
 using namespace std;
 using namespace dlib;

examples/multithreaded_object_ex.cpp

@@ -45,9 +45,9 @@
 
 
 #include <iostream>
-#include "dlib/threads.h"
+#include <dlib/threads.h>
-#include "dlib/misc_api.h"  // for dlib::sleep
+#include <dlib/misc_api.h>  // for dlib::sleep
-#include "dlib/logger.h"
+#include <dlib/logger.h>
 
 using namespace std;
 using namespace dlib;

examples/object_detector_advanced_ex.cpp

@@ -9,12 +9,12 @@
 */
 
 
-#include "dlib/svm_threaded.h"
+#include <dlib/svm_threaded.h>
-#include "dlib/gui_widgets.h"
+#include <dlib/gui_widgets.h>
-#include "dlib/array.h"
+#include <dlib/array.h>
-#include "dlib/array2d.h"
+#include <dlib/array2d.h>
-#include "dlib/image_keypoint.h"
+#include <dlib/image_keypoint.h>
-#include "dlib/image_processing.h"
+#include <dlib/image_processing.h>
 
 #include <iostream>
 #include <fstream>

examples/object_detector_ex.cpp

@@ -10,12 +10,12 @@
 */
 
 
-#include "dlib/svm_threaded.h"
+#include <dlib/svm_threaded.h>
-#include "dlib/gui_widgets.h"
+#include <dlib/gui_widgets.h>
-#include "dlib/array.h"
+#include <dlib/array.h>
-#include "dlib/array2d.h"
+#include <dlib/array2d.h>
-#include "dlib/image_keypoint.h"
+#include <dlib/image_keypoint.h>
-#include "dlib/image_processing.h"
+#include <dlib/image_processing.h>
 
 #include <iostream>
 #include <fstream>

examples/optimization_ex.cpp

@@ -13,7 +13,7 @@
 */
 
 
-#include "dlib/optimization.h"
+#include <dlib/optimization.h>
 #include <iostream>
 
 

examples/pipe_ex.cpp

@@ -56,10 +56,10 @@
 */
 
 
-#include "dlib/threads.h"
+#include <dlib/threads.h>
-#include "dlib/misc_api.h"  // for dlib::sleep
+#include <dlib/misc_api.h>  // for dlib::sleep
-#include "dlib/pipe.h"
+#include <dlib/pipe.h>
-#include "dlib/logger.h"
+#include <dlib/logger.h>
 
 using namespace dlib;
 

examples/pipe_ex_2.cpp

@@ -21,9 +21,9 @@
 */
 
 
-#include "dlib/threads.h"
+#include <dlib/threads.h>
-#include "dlib/pipe.h"
+#include <dlib/pipe.h>
-#include "dlib/type_safe_union.h"
+#include <dlib/type_safe_union.h>
 #include <iostream>
 
 using namespace dlib;

examples/quantum_computing_ex.cpp

@@ -20,8 +20,8 @@
 #include <iostream>
 #include <complex>
 #include <ctime>
-#include "dlib/quantum_computing.h"
+#include <dlib/quantum_computing.h>
-#include "dlib/string.h"
+#include <dlib/string.h>
 
 
 using namespace std;

examples/queue_ex.cpp

@@ -13,7 +13,7 @@
 
 
 
-#include "dlib/queue.h"
+#include <dlib/queue.h>
 #include <iostream>
 #include <iomanip>
 #include <ctime>

examples/rank_features_ex.cpp

@@ -19,8 +19,8 @@
 
 
 #include <iostream>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
-#include "dlib/rand.h"
+#include <dlib/rand.h>
 #include <vector>
 
 using namespace std;

examples/rvm_ex.cpp

@@ -19,7 +19,7 @@
 
 
 #include <iostream>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/rvm_regression_ex.cpp

@@ -10,7 +10,7 @@
 #include <iostream>
 #include <vector>
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/sequence_labeler_ex.cpp

@@ -37,8 +37,8 @@
 
 
 #include <iostream>
-#include "dlib/svm_threaded.h"
+#include <dlib/svm_threaded.h>
-#include "dlib/rand.h"
+#include <dlib/rand.h>
 
 using namespace std;
 using namespace dlib;

examples/server_http_ex.cpp

@@ -12,7 +12,7 @@
 #include <iostream>
 #include <sstream>
 #include <string>
-#include "dlib/server.h"
+#include <dlib/server.h>
 
 using namespace dlib;
 using namespace std;

examples/server_iostream_ex.cpp

@@ -19,9 +19,9 @@
 
 
 
-#include "dlib/sockets.h"
+#include <dlib/sockets.h>
-#include "dlib/server.h"
+#include <dlib/server.h>
-#include "dlib/sockstreambuf.h"
+#include <dlib/sockstreambuf.h>
 #include <iostream>
 
 using namespace dlib;

examples/sockets_ex.cpp

@@ -12,8 +12,8 @@
 
 
 
-#include "dlib/sockets.h"
+#include <dlib/sockets.h>
-#include "dlib/server.h"
+#include <dlib/server.h>
 #include <iostream>
 
 using namespace dlib;

examples/sockstreambuf_ex.cpp

@@ -15,8 +15,8 @@
     http://www.jmarshall.com/easy/http/
 */
 
-#include "dlib/sockets.h"
+#include <dlib/sockets.h>
-#include "dlib/sockstreambuf.h"
+#include <dlib/sockstreambuf.h>
 #include <iostream>
 
 using namespace std;

examples/std_allocator_ex.cpp

@@ -14,9 +14,9 @@
 #include <vector>
 #include <iostream>
 #include <string>
-#include "dlib/std_allocator.h"
+#include <dlib/std_allocator.h>
-#include "dlib/memory_manager.h"
+#include <dlib/memory_manager.h>
-#include "dlib/memory_manager_stateless.h"
+#include <dlib/memory_manager_stateless.h>
 
 using namespace std;
 using namespace dlib;

examples/surf_ex.cpp

@@ -18,9 +18,9 @@
 
 
 
-#include "dlib/gui_widgets.h"
+#include <dlib/gui_widgets.h>
-#include "dlib/image_io.h"
+#include <dlib/image_io.h>
-#include "dlib/image_keypoint.h"
+#include <dlib/image_keypoint.h>
 #include <fstream>
 
 

examples/svm_ex.cpp

@@ -19,7 +19,7 @@
 
 
 #include <iostream>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/svm_pegasos_ex.cpp

@@ -19,7 +19,7 @@
 #include <iostream>
 #include <ctime>
 #include <vector>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/svm_rank_ex.cpp

@@ -21,7 +21,7 @@
     svm_sparse_ex.cpp for an example.
 */
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 #include <iostream>
 
 

examples/svm_sparse_ex.cpp

@@ -15,7 +15,7 @@
 #include <iostream>
 #include <ctime>
 #include <vector>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/svr_ex.cpp

@@ -10,7 +10,7 @@
 #include <iostream>
 #include <vector>
 
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/thread_function_ex.cpp

@@ -13,8 +13,8 @@
 
 
 #include <iostream>
-#include "dlib/threads.h"
+#include <dlib/threads.h>
-#include "dlib/ref.h"
+#include <dlib/ref.h>
 
 using namespace dlib;
 using namespace std;

examples/thread_pool_ex.cpp

@@ -10,9 +10,9 @@
 */
 
 
-#include "dlib/threads.h"
+#include <dlib/threads.h>
-#include "dlib/misc_api.h"  // for dlib::sleep
+#include <dlib/misc_api.h>  // for dlib::sleep
-#include "dlib/logger.h"
+#include <dlib/logger.h>
 #include <vector>
 
 using namespace dlib;

examples/threaded_object_ex.cpp

@@ -11,8 +11,8 @@
 
 
 #include <iostream>
-#include "dlib/threads.h"
+#include <dlib/threads.h>
-#include "dlib/misc_api.h"  // for dlib::sleep
+#include <dlib/misc_api.h>  // for dlib::sleep
 
 using namespace std;
 using namespace dlib;

examples/threads_ex.cpp

@@ -12,8 +12,8 @@
 
 
 #include <iostream>
-#include "dlib/threads.h"
+#include <dlib/threads.h>
-#include "dlib/misc_api.h"  // for dlib::sleep
+#include <dlib/misc_api.h>  // for dlib::sleep
 
 using namespace std;
 using namespace dlib;

examples/timer_ex.cpp

@@ -9,8 +9,8 @@
 */
 
 
-#include "dlib/timer.h"
+#include <dlib/timer.h>
-#include "dlib/misc_api.h" // for dlib::sleep
+#include <dlib/misc_api.h> // for dlib::sleep
 #include <iostream>
 
 using namespace dlib;

examples/train_object_detector.cpp

@@ -59,15 +59,15 @@
 */
 
 
-#include "dlib/svm_threaded.h"
+#include <dlib/svm_threaded.h>
-#include "dlib/string.h"
+#include <dlib/string.h>
-#include "dlib/gui_widgets.h"
+#include <dlib/gui_widgets.h>
-#include "dlib/array.h"
+#include <dlib/array.h>
-#include "dlib/array2d.h"
+#include <dlib/array2d.h>
-#include "dlib/image_keypoint.h"
+#include <dlib/image_keypoint.h>
-#include "dlib/image_processing.h"
+#include <dlib/image_processing.h>
-#include "dlib/data_io.h"
+#include <dlib/data_io.h>
-#include "dlib/cmd_line_parser.h"
+#include <dlib/cmd_line_parser.h>
 
 
 #include <iostream>

examples/using_custom_kernels_ex.cpp

@@ -12,7 +12,7 @@
 
 
 #include <iostream>
-#include "dlib/svm.h"
+#include <dlib/svm.h>
 
 using namespace std;
 using namespace dlib;

examples/xml_parser_ex.cpp

@@ -11,7 +11,7 @@
 
 
 
-#include "dlib/xml_parser.h"
+#include <dlib/xml_parser.h>
 #include <iostream>
 #include <fstream>