Moved the image dataset metadata IO functions into the dlib folder.

--HG--
rename : tools/imglab/src/image_dataset_metadata.cpp => dlib/data_io/image_dataset_metadata.cpp
rename : tools/imglab/src/image_dataset_metadata.h => dlib/data_io/image_dataset_metadata.h

dlib/all/source.cpp

@@ -15,6 +15,7 @@
 #include "../md5/md5_kernel_1.cpp"
 #include "../tokenizer/tokenizer_kernel_1.cpp"
 #include "../unicode/unicode.cpp"
+#include "../data_io/image_dataset_metadata.cpp"
 
 #ifndef DLIB_ISO_CPP_ONLY
 // Code that depends on OS specific APIs

dlib/data_io.h

@@ -4,6 +4,7 @@
 #define DLIB_DATA_Io_HEADER
 
 #include "data_io/libsvm_io.h"
+#include "data_io/image_dataset_metadata.h"
 
 #endif // DLIB_DATA_Io_HEADER
 

tools/imglab/src/image_dataset_metadata.cpp → dlib/data_io/image_dataset_metadata.cpp

@@ -7,10 +7,10 @@
 
 #include <fstream>
 #include <sstream>
-#include <dlib/compress_stream.h>
-#include <dlib/base64.h>
-#include <dlib/xml_parser.h>
-#include <dlib/string.h>
+#include "../compress_stream.h"
+#include "../base64.h"
+#include "../xml_parser.h"
+#include "../string.h"
 
 // ----------------------------------------------------------------------------------------
 

tools/imglab/src/image_dataset_metadata.h → dlib/data_io/image_dataset_metadata.h

@@ -5,7 +5,7 @@
 
 #include <string>
 #include <vector>
-#include <dlib/geometry.h>
+#include "../geometry.h"
 
 // ----------------------------------------------------------------------------------------
 

tools/imglab/CMakeLists.txt

@@ -14,8 +14,6 @@ PROJECT(${target_name})
 # cmake that they are part of our target (which is the executable named imglab)
 ADD_EXECUTABLE(${target_name} 
    src/main.cpp
-   src/image_dataset_metadata.h
-   src/image_dataset_metadata.cpp
    src/metadata_editor.h
    src/metadata_editor.cpp
    src/convert_pascal_xml.h

tools/imglab/src/convert_idl.cpp

 
 #include "convert_idl.h"
-#include "image_dataset_metadata.h"
+#include "dlib/data_io.h"
 #include <iostream>
 #include <string>
 #include <dlib/dir_nav.h>

tools/imglab/src/convert_pascal_v1.cpp

 
 #include "convert_pascal_v1.h"
-#include "image_dataset_metadata.h"
+#include "dlib/data_io.h"
 #include <iostream>
 #include <string>
 #include <dlib/dir_nav.h>

tools/imglab/src/convert_pascal_xml.cpp

 
 #include "convert_pascal_xml.h"
-#include "image_dataset_metadata.h"
+#include "dlib/data_io.h"
 #include <iostream>
 #include <dlib/xml_parser.h>
 #include <string>

tools/imglab/src/main.cpp

 
-#include "image_dataset_metadata.h"
+#include "dlib/data_io.h"
 #include "metadata_editor.h"
 #include "convert_pascal_xml.h"
 #include "convert_pascal_v1.h"

tools/imglab/src/metadata_editor.h

@@ -4,7 +4,7 @@
 #define DLIB_METADATA_EdITOR_H__
 
 #include <dlib/gui_widgets.h>
-#include "image_dataset_metadata.h"
+#include "dlib/data_io.h"
 
 // ----------------------------------------------------------------------------------------