earn concurrent programming with c 40

... Preface course for students with no prior computer programming experience in either C or Fortran Each section covered includes... the use of fundamental language constructs for control ... it on counter Place all-meat patty on bottom piece of bun Place tomato slice on patty Place lettuce leaf on tomato Squirt special sauce on lettuce 1.2 The von Neumann Machine Architecture ... combustion engines We can abstract the concept of engine to include machines in general as well as complex machines such as robots and vehicles To further the abstraction, we can include systems

Ngày tải lên: 19/03/2014, 14:08

... func(xobject), while a member function is called like xobject.func() • Designer can select the syntax that is considered most readable. Trang 17Friend classes Declare a single member function, ... function has to be declared in the class whose data it will access This cannot be done if the source code is not available to a programmer If the source code is available, then existing classes ... can consider allowing the whole class friend privileges. Trang 20Friend classes (Contd.) However, the public member functions of the class alpha cannot access the private members of the class

Ngày tải lên: 23/03/2014, 04:21

... ConversionsType of Conversion Function in Destination Class Function in Source Class Basic to Class Constructor N/A Class to Basic N/A Conversion Function Class to Class Constructor Conversion Function ... Trang 43Conversion between Objects (Contd.) objectA = objectB; objectA: object of destination class objectB: object of source class  Conversion of objects of two different classes can be achieved ... reference X::X(const X &ptr) that the copy process does not inadvertently make any changes to the object that is being copied Trang 32Copy Constructor (Contd.) Copy constructor is called

Ngày tải lên: 23/03/2014, 04:21

... section in terms of scope and access • Protected members can be accessed only by members of that class • Protected members cannot be accessed by objects or functions from outside the class, such ... section Allow controlled access by providing some protected members Inheritance does not work in reverse Object Oriented Access rules for Base class members Access specifier Accessible Accessible... ... example: class A { }; class B : public A { }; // where class A is a direct class.  An indirect class can be written as: class A { }; class B : public A { }; class C : public B { }; //Can be extended

Ngày tải lên: 23/03/2014, 04:21

... //constructors s;} //constructor a;} Object Oriented Programming with C++ / Session / of 44 Constructors (Contd.) class Teach_asst: public Teacher,public Student { private: int z; public: Teach_asst():Teacher(),Student() ... Inheritance • Multiple Inheritance with a Common Base s Describe Virtual Base Classes • Constructors and Destructors s Use Pointers to Objects to access Member Functions Object Oriented Programming with ... static binding will be used s Object Oriented Programming with C++ / Session / 35 of 44 Pure Virtual functions s Some classes such as class Shapes, represent abstract concepts for which objects cannot

Ngày tải lên: 23/03/2014, 04:21

... intended as course material for the course Structured Programming with C/C++ at university level It contains eight chapters, one for each lecture of the course he chapters are: 1 Introduction to programming ... bookboon.comStructured Programming with C++ Trang 7Download free eBooks at bookboon.comStructured Programming with C++ © Agilent Technologies, Inc 2012 u.s 1-800-829-4444 canada: 1-877-894-4414 Teach ... eBooks at bookboon.comStructured Programming with C++ C++ is a compact language with many symbols having their own meanings his means that C++ code looks complicated to the novice On the other hand

Ngày tải lên: 01/04/2014, 00:20

... tutorial applies equally well to other languages with thread support, such as Java.  Categories  and  Subject  Descriptors:  D.1.3  [Programming  Techniques]:  Concurrent  Programming;  D.3.3  [Programming  Languages]:  Language  Constructs  ... But remember that the more you pursue this hint, the more complicated your locking becomes,  and  the  more  likely  you  are  to  become  confused  about  which  lock  is protecting which data, and end up with some unsynchronized access to shared data.  ... same  characteristics  as unsynchronized  access  to  data.  The  correctness  of  the  program  relies  on  the ability  to  access  different  parts  of  the  computer’s  memory  concurrently 

Ngày tải lên: 07/07/2014, 00:20

... Basic GDI+ Objects Chapter 3 The Graphics Class Section 3.1 Graphics Class Properties Section 3.2 Graphics Class Methods Section 3.3 The GDI+Painter Application Section 3.4 Drawing a Pie Chart ... graphics topics covered to reinforce the concepts presented." —Charles G Parker, President, Parallel Consulting, Inc. "Graphics Programming with GDI+ is a comprehensive reference for ... Accessing the Graphics Object Section 5.2 Working with Colors Section 5.3 Working with Fonts Section 5.4 Working with Text and Strings Section 5.5 Rendering Text with Quality and Performance

Ngày tải lên: 12/08/2014, 19:20

... SizeF(60.0f, 40.0f); RectangleF rect2 = new RectangleF(40.2f, 40.6f, 100.5f, 100.0f); RectangleF rect1 = new RectangleF(pt, sz); Rectangle rect3 = Rectangle.Ceiling(rect1); Rectangle rect4 = Rectangle.Truncate(rect1); ... rectangle. IntersectsWith Determines if a specified rectangle intersects with rect Offset Adjusts the location of a specified rectangle by the specified amount Round Converts a RectangleF object ... a menu click event handler The Form class provides the CreateGraphics method, which returns a Graphics object The following code snippet creates a Graphics object using the CreateGraphics method

Ngày tải lên: 12/08/2014, 19:20

... Save color as background color, // and fill text box with this color backClr = clrDlg.Color; textBox2.BackColor = backClr; } } The last step is to apply the selected styles and colors, create ... HorizontalBrick A hatch with the appearance of horizontally layered bricks LargeCheckerBoard A hatch with the appearance of a checker-board with squares that are twice the size of SmallCheckerBoard ... palette. GetHdc Returns the device context handle associated with a Graphics object. GetNearestColor Returns the nearest color to the specified Color structure. IntersectClip Updates the clip region

Ngày tải lên: 12/08/2014, 19:20

... Graphics object Graphics g = this.CreateGraphics(); // Create Color object from ARGB Color redColor = Color.FromArgb(120, 255, 0, 0); // Create Color object form color name Color blueColor ... blueColor = Color.FromName("Blue"); // Create Color object from known color Color greenColor = Color.FromKnownColor(KnownColor.Green); // Create empty color Color tstColor = Color.Empty; ... text color AppWorkspace Multiple-document interface (MDI) workspace background color ControlDarkDark 3D control dark shadow color ControlLight 3D control highlight color ControlLightLight 3D control

Ngày tải lên: 12/08/2014, 19:20

... ExcludeClip to clip regions // Create a Graphics object Graphics g = this.CreateGraphics(); g.Clear(this.BackColor); // Create rectangles Rectangle rect1 = new Rectangle(20, 20, 60, 80); Rectangle ... SetClip, ResetClip, and IntersectClip methods // Create a Graphics object Graphics g = this.CreateGraphics(); g.Clear(this.BackColor); // Create rectangles and regions Rectangle rect1 = new Rectangle(20, ... the context menu click event handlers Listing 6.17 Menu item click event handlers private void CircleMenu_Click(object sender, // Create a Shape object and call // the GetRectRegion method

Ngày tải lên: 12/08/2014, 19:20

... ColorMap(); ColorMap colorMap3 = new ColorMap(); // Set the ColorMap objects' properties colorMap1.OldColor = Color.Red; colorMap1.NewColor = Color.Green; colorMap2.OldColor = Color.Yellow; colorMap2.NewColor ... colorMap2.NewColor = Color.Navy; colorMap3.OldColor = Color.Blue; colorMap3.NewColor = Color.Aqua; // Create an... records describing the respective objects to the metafile Finally, we release the objects ... HDC IntPtr hdc = g.GetHdc(); // Create a rectangle Rectangle rect = new Rectangle(0, 0, 200, 200); // Use HDC... the grayscale value, and callsSetPixel to apply the new color In the following code

Ngày tải lên: 12/08/2014, 19:20

... e) { Graphics g = this.CreateGraphics(); g.Clear(this.BackColor); // Create color and points arrays Color[] clrArray = {Color.Red, Color.Blue, Color.Green, Color.Pink, Color.Yellow, Color.DarkTurquoise}; ... this.CreateGraphics();... Rectangle rect = new Rectangle(20, 20, 200, 100); // Create color and points arrays Color[] clrArray = { Color.Red, Color.Blue, Color.Green, Color.Pink, Color.Yellow, Color.DarkTurquoise ... 9.28: Color[] colors = {Color.Green}; with the following code snippet: Color[] colors = {Color.Green, Color.Blue, Color.Red, Color.Yellow}; rgBrush.SurroundColors = colors;... this.CreateGraphics();

Ngày tải lên: 12/08/2014, 19:20

... the modification has occurred. However, this doesn’t mean that a change can’t be rolled back, because the trigger has direct access to the modified row and as such can roll back any modification. ... the connection 23 cnnUserMan = new SqlConnection(STR_CONNECTION_STRING); 24 cnnUserMan.Open(); 25 26 // Instantiate and initialize command 27 cmmUser = new SqlCommand(“SELECT * FROM viwUser”, cnnUserMan); 28 ... constraint in some situations, because a trigger can access columns in other tables, unlike a constraint, which can only access columns in the current table or row. If your code is to handle your business...

Ngày tải lên: 27/10/2013, 07:15

... basic concepts and terminology of object-oriented programming.  Use common objects and references types.  Create, initialize, and destroy objects in a C# application.  Build new C# classes ... sample. xii Programming with C# Trainer Materials Compact Disc Contents The Trainer Materials compact disc contains the following files and folders:  Autorun.exe. When the CD is inserted ... section provides you with a brief description of the course, audience, suggested prerequisites, and course objectives. Description This five-day instructor-led course provides students with...

Ngày tải lên: 21/12/2013, 06:16

... YOUR OWN CLASSES CHAPTER 9: DESIGNING CLASSES 227 Class Design 228 Scope 230 Block Scope 231 Local Scope 232 Class Scope 232 Namespace Scope 233 Visualizing Scope 233 Why Does C# Support Scope? ... from which you can select to view the source code for the fi le you just right-clicked. You can move to the Solution Explorer menu bar and click the source code icon to view the code that ... Studio” section of this chapter to check each step to ensure you followed the correct sequence. SUMMARY In this chapter you learned how object-oriented programming started more than four decades...

Ngày tải lên: 15/02/2014, 07:20

... Classes Object Oriented Programming with C+ +/ Session 1/ 19 of 50 Method (Contd.) • The black box actually contains code (sequences of computer instructions) and data (information which ... with C+ +/ Session 1/ 3 of 50 Session Objectives (Contd.) • Methods • Abstraction • Inheritance • Encapsulation • Polymorphism ■ Compare Classes with Structures ■ Describe Private and Public sections ... interface to the object. Object Oriented Programming with C+ +/ Session 1/ 37 of 50 Using the class begin program class exampleclass{ // specify a class private: object_data is an integer; // class...

Ngày tải lên: 16/03/2014, 01:20

... private: static int count: int car_number; char name[30]; public: race_cars(){count++;} //constructor to increment count ~race_cars(){count ;} //destructor to decrement count }; int race_cars::count;  The ... //error Object Oriented Programming with C+ +/ Session 2/ 29 of 37 The count is common Count: 3 cars in the race Object Oriented Programming with C+ +/ Session 2/ 28 of 37 Example class race_cars{ ... as a private category of the class, the non-member functions cannot access it.  If it is declared as public, then any member of the class can access.  Static member can become a global...

Ngày tải lên: 16/03/2014, 01:20

... OleDbCommand accCommand = new OleDbCommand(); SelectionForm selForm = new SelectionForm(); OleDbDataReader accDataReader; accCommand.Connection = accConnection; accCommand.CommandType = CommandType.Text; ... "Data Source =C: \\database\\Access\\CSE_DEPT.accdb;"; accConnection = new OleDbConnection(strConnectionString); try { accConnection.Open(); } catch (OleDbException e) { MessageBox.Show("Access ... DataTable accDataTable = new DataTable(); OleDbCommand accCommand = new OleDbCommand(); SelectionForm selForm = new SelectionForm(); accCommand.Connection = accConnection; accCommand.CommandType...

Ngày tải lên: 17/10/2013, 19:15