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

... 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++ is fun to use. cad.txt (Not changed by ... used for file access in C++. However, some appli- cations that require very rapid access to records in very large databases require some sort of random access to particular parts of a...

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-...

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... the prefix and postfix versions so that you can have two versions of the overloaded operator. In C++ this distinction between prefix and postfix versions is handled in a way that at first reading ... 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...

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... 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 string makeLower(const string& s) 53 { 54 ... 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 pa...

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... Stream Classes 528 Example: Another newLine Function 533 12.4 Random Access to Files 536 CHAPTER SUMMARY 538 ANSWERS TO SELF-TEST EXERCISES 539 PROGRAMMING PROJECTS 541 I/O Streams 503 Once ... not knowing if the stream goes to the screen or to a file. Washroom Wall of a Computer Science Department (1995) INTRODUCTION Input is delivered to your program and output from your pr...

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... 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( ... << name << endl; 52 cout << "breed: " << breed << endl; 53 } 54 void Pet::print( ) const 55 { 56 cout << "name: " << name << ... create...

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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....

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... 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...

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... Pair<double, double> Circle 20_CH20.fm Page 852 Monday, August 18, 2003 2:08 PM Programming Projects 853 5. PROGRAMMING PROJECTS 1. Recode the quick-sort implementation using the modified pattern given ... theData): void +setLink(IntNode* 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 Cla...

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