page.cc in pdfium-0.0.2

- old
+ new

@@ -20,12 +20,11 @@
 // The Page class                                                      //
 /////////////////////////////////////////////////////////////////////////
 
 /*
     * Document-class:  PDFium::Page
-    *
-    * A Page on a PDF Document
+    * A Page on a PDFium::Document
 */
 static void
 page_gc_free(PageWrapper* page)
 {
     DEBUG_MSG("GC Free Page: " << page);
@@ -336,13 +335,14 @@
 page_each_image(VALUE self)
 {
     PageWrapper *pw;
     Data_Get_Struct(self, PageWrapper, pw);
 
-    auto count = pw->page()->CountObjects();
+    unsigned int count = pw->page()->CountObjects();
     int image_index=0;
-    for (int index=0; index < count; index++){
+
+    for (unsigned int index=0; index < count; index++){
         CPDF_PageObject *object = pw->page()->GetObjectByIndex(index);
         if ( PDFPAGE_IMAGE == object->m_Type ){
             VALUE args[2];
             args[0] = self;
             VALUE img_options = args[1] = rb_hash_new();
@@ -358,23 +358,23 @@
     }
     return self;
 }
 
 
-VALUE
+
+void
 define_page_class()
 {
     rb_sym_width  = ID2SYM(rb_intern("width"));
     rb_sym_height = ID2SYM(rb_intern("height"));
 
-    VALUE RB_PDFium = RB::PDFium();
+    VALUE PDFium = RB::PDFium();
+    /*
+     The Page class definition and methods
+     */
+    VALUE RB_Page = rb_define_class_under( PDFium, "Page", rb_cObject);
 
-    // The Page class definition and methods
-    VALUE RB_Page = rb_define_class_under(RB_PDFium, "Page", rb_cObject);
-    //rb_define_alloc_func     (RB_Page, page_allocate);
-    //rb_define_private_method (RB_Page, "initialize",   RUBY_METHOD_FUNC(page_initialize), -1);
-
     rb_define_singleton_method(RB_Page, "new",    RUBY_METHOD_FUNC(page_new),    0);
     rb_define_singleton_method(RB_Page, "open",   RUBY_METHOD_FUNC(page_open),   2);
     rb_define_singleton_method(RB_Page, "create", RUBY_METHOD_FUNC(page_create), -1);
 
     rb_define_method         (RB_Page, "text",       RUBY_METHOD_FUNC(page_text),      0);
@@ -386,7 +386,7 @@
 
     rb_define_method         (RB_Page, "images",     RUBY_METHOD_FUNC(page_images),     0);
 
     rb_define_method         (RB_Page, "each_image", RUBY_METHOD_FUNC(page_each_image), 0);
 
-    return RB_Page;
+
 }