{"id":78,"date":"2007-09-07T08:57:34","date_gmt":"2007-09-07T13:57:34","guid":{"rendered":"http:\/\/mariusbancila.ro\/blog\/?p=78"},"modified":"2007-09-07T08:57:34","modified_gmt":"2007-09-07T13:57:34","slug":"class-designer-for-c-in-visual-studio-2008","status":"publish","type":"post","link":"https:\/\/mariusbancila.ro\/blog\/2007\/09\/07\/class-designer-for-c-in-visual-studio-2008\/","title":{"rendered":"Class Designer for C++ in Visual Studio 2008"},"content":{"rendered":"

Let me spoil it for you: it’s not an actually class designer, because it’s only one way. It should have been called Class Viewer, but probably it get’s more publicity if it’s called designer.<\/p>\n

Let me explain how to us it. Of course, you need to have some source code for which you want to see the class diagrams. Just to exemplify, let’s consider the following code:<\/p>\n

\r\nenum TriangleType {Isosceles, Rectangular, Obtuse, Echilateral};\r\n\r\nstruct Point \r\n{\r\n\tint X;\r\n\tint Y; \r\n\r\n\tPoint(int x = 0, int y = 0): X(x), Y(y)\r\n\t{}\r\n};\r\n\r\nclass Shape \r\n{\r\npublic:\r\n\tvirtual void Draw() = 0;\r\n};\r\n\r\nclass Circle : public Shape\r\n{\r\n\tint Radius;\r\n\tPoint Center;\r\npublic:\r\n\tCircle(int radius, const Point& center):\r\n\t  Radius(radius), Center(center)\r\n\t  {}\r\n\t\r\n\tint get_radius() const {return Radius;}\r\n\tvoid set_radius(int radius) {Radius = radius;}\r\n\r\n\tPoint get_center() const {return Center;}\r\n\tvoid set_center(const Point& center) {Center = center;}\r\n\r\n\tvirtual void Draw()\r\n\t{\r\n\t}\r\n};\r\n\r\nclass Triangle : public Shape\r\n{\r\n\tTriangleType Type;\r\n\tPoint Vertices[3];\r\npublic:\r\n\tTriangle(const Point& p1, const Point& p2, const Point& p3)\r\n\t{\r\n\t\tVertices[0] = p1;\r\n\t\tVertices[1] = p2;\r\n\t\tVertices[2] = p3;\r\n\t}\r\n\r\n\tTriangleType get_type() const {return Type;}\r\n};\r\n<\/pre>\n
<\/p>\n
To be able to view\u00a0a diagram for the classes, structs, and other entities, you must add a Class Diagram file (has the extension .cd). You can either do that from the menu (Project > Add new Item), Solution Explorer or simply by pressing Ctrl + Shift + A. The new file will be opened and you’ll have to drag and drop items from the Class View or the Solution Explorer.<\/p>\n
\"Class<\/p>\n
When you drop classes that are part of hierarchies the arrows indicating the relationships are automatically shown.<\/p>\n
\"Example<\/p>\n
If you double click on a member (function, field, etc.) you will be directed in the code where it is defined. If you right-click on a class, you’ll get a menu with commands, but, as I was saying earlier, there is no possibility to add new elements from the designer.<\/p>\n
\"Context<\/p>\n
Class details are shown in an additional pane, and of course, they are also read-only.<\/p>\n
\"Class<\/p>\n
You can also use the Class Designer toolbar for sorting elements, changing the layout or zooming.<\/p>\n
I can only hope this is only a first step and\u00a0that the next version of Visual Studio will feature a real designer for C++ too.<\/p>\n","protected":false},"excerpt":{"rendered":"
Let me spoil it for you: it’s not an actually class designer, because it’s only one way. It should have been called Class Viewer, but probably it get’s more publicity if it’s called designer. Let me explain how to us it. Of course, you need to have some source code for which you want to … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[7,20,10],"tags":[],"class_list":["post-78","post","type-post","status-publish","format-standard","hentry","category-c","category-ctps-betas","category-visual-studio"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t