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

... STREAMS 501 File I/O 501 Pitfall: Restrictions on Stream Variables 506 Appending to a File 506 Tip: Another Syntax for Opening a File 508 Tip: Check That a File Was Opened Successfully 509 Character ... <iostream> using namespace std; or #include <iostream> using std::ios; ios::app I/O Streams 501 I/O Streams Good Heavens! For more than forty years I have been sp...

Ngày tải lên: 04/07/2014, 05:21

... usual operator syntax, x + 7 , that C++ uses for types such as int and dou- ble . And one way to view a high-level language, such as C++, is as a way to make people comfortable ... Thus, this syntactic sugar is probably a good idea; at the least, it is a well-entrenched idea. In C++ you can overload the operators, such as + and == , so that they work with oper-...

Ngày tải lên: 04/07/2014, 05:21

... (part 2 of 2) 42 IntPair IntPair::operator++(int ignoreMe) //Postfix version 43 { 44 int temp1 = first; 45 int temp2 = second; 46 first++; 47 second++; 48 return IntPair(temp1, temp2); 49 } 50 ... 13, 2003 1:02 PM 338 Operator Overloading, Friends, and References Display 8.6 Overloading ++ (part 1 of 2) 1 #include <iostream> 2 #include <cstdlib> 3 using namespace std; 4 class...

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... << "Now enter a letter:\n"; char symbol; cin.get(symbol); Display 9.2 Checking Input (part 2 of 2) 30 char ans; 31 do 32 { 33 cout << "Enter input number: "; 34 cin >> ... extraction operator, >>, get reads the next input character, no matter what that character is. In particular, get will read a blank or the newline character, ’\n’, if either...

Ngày tải lên: 04/07/2014, 05:21

... Strings Display 9.8 Palindrome Testing Program ( part 3 of 4 ) 44 { 45 end ; 46 swap(temp[start], temp[end]); 47 start++; 48 } 49 return temp; 50 } 51 //Uses <cctype> and <string> 52 ... 9.7 gives a partial list of the member functions of the class string. In many ways objects of the class string are better behaved than the C-strings we introduced in Section 9.1. In particula...

Ngày tải lên: 04/07/2014, 05:21

... +10.37000 -9.89897 +2.31300 -8. 9500 0 +15.00000 +7.33333 +92.87 650 -123.75684 S CREEN O UTPUT +10.37000 -9.89897 +2.31300 -8. 9500 0 +15.00000 +7.33333 +92.87 650 -123.75684 End of program. rawdata.txt (Not ... no language as versatile as C, and C is fun to use. C++ is one of the world’s most modern programming languages. There is no language as versatile as C++, and C++...

Ngày tải lên: 04/07/2014, 05:21

... 644 Polymorphism and Virtual Functions Display 15.7 Defeating the Slicing Problem ( part 2 of 2 ) 28 //vpet.breed; is illegal since class Pet has no member named breed. 29 vpet.print( ... saying 46 //class Pet has no member named breed. 47 return 0; 48 } 49 void Dog::print( ) const 50 { 51 cout << "name: " << name << endl; 52 cout << "breed: ... cre...

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... a function to insert a node at a specified place in a linked list. If you want the nodes in some particular order, such as numerical or alphabetical, you cannot simply insert the node at the beginning ... a node after a specified node in the linked list. We assume that some other function or program part has correctly placed a pointer called afterMe pointing to some node in the linked list....

Ngày tải lên: 04/07/2014, 05:21

... applica- tion from the rest of the application. The Model part of the pattern performs the heart of the application. The View part is the output part; it displays a picture of the Model’s Iterator ... Patterns and UML state. The Controller is the input part; it relays commands from the user to the Model. Normally each of the three interacting parts is realized as an object with respon...

Ngày tải lên: 04/07/2014, 05:21

... pointer); void -data: int -link: IntNode* IntNode 20_CH20.fm Page 853 Monday, August 18, 2003 2:08 PM 850 Patterns and UML ■ UML CLASS DIAGRAMS Classes are central to OOP, and the class diagram is the ... void #erase( ): void -side: double -topRtCorner: Pair<double, double> Square 20_CH20.fm Page 850 Monday, August 18, 2003 2:08 PM

Ngày tải lên: 04/07/2014, 05:21