programming in objective c 4th edition developer library pdf

Tài liệu Programming in Objective-C - Fourth Edition ppt

Tài liệu Programming in Objective-C - Fourth Edition ppt

Ngày tải lên : 18/02/2014, 12:20
... language source file .cc, .cpp C+ + language source file .h Header file .m Objective- C source file .mm Objective- C+ + source file .pl Perl source file .o Object (compiled) file Objective- C source files ... 429 Using NSData to Create Custom Archives 436 Using the Archiver to Copy Objects 439 Exercises 441 20 Introduction to Cocoa and Cocoa Touch 443 Framework Layers 443 Cocoa Touch 444 21 Writing ... entire C language before learning Objective- C is wrong. C is a procedural language containing many features that are not necessary for programming in Objective- C, especially at the novice level. In fact,...
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addison-wesley professional programming in objective-c 4th (2012)

addison-wesley professional programming in objective-c 4th (2012)

Ngày tải lên : 29/04/2014, 15:25
... of programming in Objective- C rests on the extensive frameworks that are available. Chapter 2, Programming in Objective- C, ” begins by teaching you how to write your first program in Objective- C. Because ... be printed at the points indicated by the next two occurrences of the %i characters in the format string. Summary After reading this introductory chapter on developing programs in Objective- C, you should ... Object, Anyway? 27 Instances and Methods 28 An Objective- C Class for Working with Fractions 30 The @interface Section 33 Choosing Names 34 Class and Instance Methods 35 The @implementation Section...
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Absolute C++ (4th Edition) part 30 pdf

Absolute C++ (4th Edition) part 30 pdf

Ngày tải lên : 04/07/2014, 05:21
... Vectors are defined in the library vector, which places them in the std namespace. Thus, a file that uses vectors would include the following lines: #include <vector> using namespace ... this approach of reallocating capacity in large chunks is more efficient than allocating numerous small chunks. You can completely ignore the capacity of a vector and that will have no effect on what ... "Enter account balance (include cents even if .00) $"; cin >> dollars; cin >> point >> digit1 >> digit2; accountDollars = dollars; accountCents = digitToInt(digit1)*10...
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Absolute C++ (4th Edition) part 34 pdf

Absolute C++ (4th Edition) part 34 pdf

Ngày tải lên : 04/07/2014, 05:21
... dollars*100; int allCents2 = secondOperand.cents + secondOperand.dollars*100; int diffAllCents = allCents1 - allCents2; int absAllCents = abs(diffAllCents); int finalDollars = absAllCents/100; int ... simple overloading). Be sure to notice that the second declarations of f has two occurrences of const. You must include both occurrences of const. The ampersand signs & are of course also ... Overloading, Friends, and References Display 8.6 Overloading ++ (part 1 of 2) 1 #include <iostream> 2 #include <cstdlib> 3 using namespace std; 4 class IntPair 5 { 6 public: 7 IntPair(int...
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Absolute C++ (4th Edition) part 37 pdf

Absolute C++ (4th Edition) part 37 pdf

Ngày tải lên : 04/07/2014, 05:21
... whitespace character. Whitespace characters are all the characters that are displayed as blank space on the screen, including the blank character, the tab character, and the newline character, ’\n’. ... "Enter a line of input:\n"; cin.get (c1 ); cin.get (c2 ); cin.get (c3 ); cin.get (c4 ); cout << c1 << c2 << c3 << c4 << "END OF OUTPUT"; If the dialogue begins ... the newline character ’\n’, you can use the ignore member function. For example, the following will skip over all input characters up to and including the newline character, ’\n’: cin.ignore(1000,...
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Absolute C++ (4th Edition) part 39 pdf

Absolute C++ (4th Edition) part 39 pdf

Ngày tải lên : 04/07/2014, 05:21
... string aChar = s.substr(i,1); //A one-character string 69 int location = punct.find(aChar, 0); 70 //Find location of successive characters 71 //of src in punct. 72 if (location < 0 || location ... substring in punct is determined using the find member function. If this one-character string is not in the punct string, then the one-character string is concatenated to the noPunct string that ... aString. aString is an object of the class string. EE EE ll ll ee ee mm mm ee ee nn nn tt tt aa aa cc cc cc cc ee ee ss ss ss ss str[i] Returns read/write reference to character in str at index...
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Absolute C++ (4th Edition) part 50 pdf

Absolute C++ (4th Edition) part 50 pdf

Ngày tải lên : 04/07/2014, 05:21
... main function, #include the minimum collection of files to provide access to the names from namespace A. In your main function call the functions f then g. Compile, link, and execute using ... namespace. Test your code. To provide access to names in namespaces, you may use local using declarations such as using std::cout; or use local using directives such as: using namespace std; inside ... To provide access to names in namespaces, you may use local using declarations such as: using std::cout; or use local using directives such as: using namespace std; inside a block, or qualify...
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Absolute C++ (4th Edition) part 53 pdf

Absolute C++ (4th Edition) part 53 pdf

Ngày tải lên : 04/07/2014, 05:21
... fin; fin.open("stuff.txt"); copyChar(fin); copyChar(cin); 15. Define a function called copyLine that takes one argument that is an input stream. When called, copyLine reads one line of input from the input stream ... the screen, and the second will copy a line from the keyboard to the screen: ifstream fin; fin.open("stuff.txt"); copyLine(fin); copyLine(cin); 16. Define a function called sendLine ... from an input stream called fin (which is connected to an input file), the follow- ing will discard all the input left on the line currently being read from the input file: newLine(fin); If...
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Absolute C++ (4th Edition) part 64 pdf

Absolute C++ (4th Edition) part 64 pdf

Ngày tải lên : 04/07/2014, 05:21
... An abstract class can only be used as a base class to derive other classes. You cannot create objects of an abstract class, since it is not a complete class definition. An abstract class is a partial class ... Employee::printCheck a pure virtual function, we have set things up so that the compiler will enforce the ban against invoking Employee::printCheck. Display 15.6 Interface for the Abstract Class ... //problem. 3 #include <string> 4 #include <iostream> 5 using std::string; 6 using std::cout; 7 using std::endl; 8 class Pet 9 { 10 public: 11 string name; 12 virtual void print( ) const; 13...
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Absolute C++ (4th Edition) part 70 pdf

Absolute C++ (4th Edition) part 70 pdf

Ngày tải lên : 04/07/2014, 05:21
... a linked list. The function headInsert given in Display 17.4 can be used to insert a node at the beginning of a list. By using the function insert you can maintain a linked list in numerical ... Linked List N ODE AND P OINTER T YPE D EFINITIONS class IntNode { public: IntNode( ){} IntNode(int theData, IntNode* theLink) : data(theData), link(theLink){} IntNode* getLink( ) const ... node that contains that integer. If no node contains the integer, the function will return NULL. This way our program can test whether the int is in the list by checking to see if the function...
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Absolute C++ (4th Edition) part 84 pdf

Absolute C++ (4th Edition) part 84 pdf

Ngày tải lên : 04/07/2014, 05:21
... to container classes of almost any kind. Recall that when we discussed iterators in Chapter 19, we first described them in the abstract as ways of cycling through a range of data in any kind of container. ... underlying container class could be a member vari- able of the stack class, or the stack class could be a derived class of the underlying container class. ■ THE MODEL-VIEW-CONTROLLER ... entire collection of ele- ments to be sorted into two smaller collections, sorts the smaller collections by recursive calls, and then combines the two sorted collections to obtain the final sorted...
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