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Case Study- A String Class
Ngày tải lên :
29/09/2013, 07:20
... return a substring beginning at index and // of length subLength string1 .cpp (6 of 8) String String::operator()( int index, int subLength ) { // if index is out of range or substring length < 0, ... store in this object const String &String: :operator+=( const String &right ) { size_t newLength = length + right.length; // new length char *tempPtr = new char[ newLength + ]; // create memory ... Outline // Fig 8.7: string1 .h // String class definition #ifndef STRING1 _H #define STRING1 _H #include using std::ostream; using std::istream; 10 11 12 13 class String { friend ostream...
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Class dùng cho Fixed Length Text String
Ngày tải lên :
22/10/2013, 11:15
... Delimited String class type clsString Dim aLine As New clsString ' Declare and instantiate an object of Class ClsSubString which has ' FieldName, Offset and Size Dim SubString As New ClsSubString ... Tokenise the string into Fieldname and the size of the data field aLine.Text = TextLine aLine.Delimiter = "," FName = aLine.TokenAt(1) SubString.FieldName = FName ' assign FieldName SubString.Size ... SubString.Offset = Offset ' assign offset of SubString in String ' Update Offset value for the next data field Offset = Offset + SubString.Size myLength = myLength + SubString.Size ' Add an SubString...
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Class dùng cho Delimited Text String
Ngày tải lên :
22/10/2013, 11:15
... program mẫu nầy kể class clsString Default delimiter character Class clsString "|" Mỗi lần bạn assign Text string hay delimiter cho clsString Object tự động tokenise (ngắc khúc) text string thành array ... bạn thay Token Substring khác, clsString Object tự động reconstruct Text String bên để bạn lấy modified Text String cách dễ dàng Listings Sub ReplaceToken ReconstructText clsString sau: Public ... loại Enum Basic Module sau: ' We deliberately name each constant with the prefix cds which stands for Const Delimited String Public Enum FieldNames cdsName = cdsAddress = cdsPhone = cdsDOB = End...
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class string c++
Ngày tải lên :
31/05/2014, 13:45
... Làm quen với string #include #include using namespace std; int main() { string ten; // Khai báo xâu rỗng string ho_dem("Nguyen Thi "); // Khai báo xâu không rỗng string nghe ... (3) #include // Lấy xâu xâu cho trước #include using namespace std; int main() { string s = "Cong hoa xa hoi chu nghia Viet Nam \n" "Doc lap - Tu - Hanh Phuc"; string s1, s2; ... cũ string upperCase1 (string s) { for(unsigned i = 0; i < s.size(); i ++) s[i] = toupper(s[i]); return s; } Cách 2: tham chiếu đến xâu liệu gọi để tạo xâu void upperCase2(const string & nguon, string...
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Một số quan hệ giữa các class trong uml
Ngày tải lên :
18/08/2012, 11:52
... • • Đã xác định ClassA ClassB có quan hệ Association với • Xác định rõ hơn: Trong object ClassA có chứa (trong phần thuộc tính) object ClassB o ObjectX ClassA bị hủy ObjectY ClassB (bên ObjectX) ... has-a B Ý nghĩa : (trường hợp mũi tên chiều) Hoặc : Trong ClassA có thuộc tính có kiểu ClassB Hoặc : Trong ClassB có thuộc tính có kiểu ClassA Nhận xét: Về mặt lập trình, thuộc tính lưu trữ dạng ... hệ Association với o Xác định rõ hơn: o Trong object ClassA có chứa (trong phần thuộc tính) object ClassB o ObjectX ClassA bị hủy ObjectY ClassB (bên ObjectX) tồn o Còn gọi shared-aggregation.Một...
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Các đặc điểm C++ áp dụng cho class
Ngày tải lên :
20/08/2012, 11:45
... static const phải khởi tạo khai báo class MyClass { public: MyClass(); ~MyClass(); private: static const int thirteen = 13; }; int main() { MyClass x; MyClass y; MyClass z; } x, y, z dùng chung thành ... FOTECH VNU 10 Thành viên tĩnh - Ví dụ n Đếm số đối tượng MyClass ¨ khai báo lớp MyClass class MyClass { public: MyClass(); // Constructor ~MyClass(); // Destructor void printCount(); private: static ... thuộc lớp khác (quan hệ chứa - “has-a”) class MyClass { … private: // Instance of a class MyOtherClass x; // Pointer to an instance // of a class MyOtherClass* y; }; Để tránh rò rỉ nhớ, phần nhớ...
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Tổng quan Framework Class Library
Ngày tải lên :
20/08/2012, 12:06
... see the System namespace Text The FCL provides rich support for text Important types include a String class for handling immutable strings, a StringBuilder class that provides string- handling ... support for locale-aware comparison operations and multiple string- encoding formats (such as ASCII, Unicode, UTF-7, and UTF-8), and a set of classes that provide regular expression support (see ... Chapter 3) For more information, see the following namespaces: System.Text System.Text.RegularExpressions An important type in other namespaces is System .String Collections The FCL provides a set of...
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Thiết kế Class trong UML
Ngày tải lên :
22/08/2012, 10:36
... tượng – Thiết kế kiến trúc Dương Anh Đức 20 Phát Additional Classes Relationships ClassA Class2 op1(var1 :Class2 ): Class3 Class3 Additional classes relationships thêm vào để hỗ trợ signature PT & ... cho class instance § Classifier: instance cho tất class instance w Tầm vực mức Classifier ký hiệu cách gạch tên attribute/operation Class - classifierScopeAttribute - instanceScopeAttribute classifierScopeOperation() ... Nhắc lại: Package Element Visibility PackageA Class A1 A B Class A2 Class A3 Chỉ tham chiếu tới public class từ bên package chứa PackageB +Class B1 -Class B2 Public visibility Private visibility...
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Cambridge.University.Press.Class.Counts.Student.Edition.Jul.2000.pdf
Ngày tải lên :
21/09/2012, 10:46
... media: upper class, upper middle class, middle class, lower middle class, lower class, underclass Both Marxist and Weberian class analysis de®ne classes relationally, i.e a given class location ... 134±136) 4 Class counts Class analysis Class counts Class analysis The presence of shmoos is thus a serious threat to both class relations and gender relations Workers are more dif®cult to recruit ... we want class to help explain In particular, if we want class structure to help explain class consciousness, class formation and class con¯ict, then we need some way of understanding the class- relevant...
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Tổng hợp part 1 question for beginners class
Ngày tải lên :
08/10/2012, 09:06
... and Difficult • Do you think that's a difficult subject to study? • What's the most difficult part of your course? Interesting • For you, what's the most interesting part (or subject or class) of ... In general, adults today (in Vietnam) like reading? What reading materials different kinds of people like? What kinds of books average adults in Vietnam read? Do you think adults should read ... subject ( = class) in secondary school? (= high school) • And which class (= subject) did you like the least? (Why?) • Which secondary school subject you think is most useful for people in adult life?...
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The Path To Excellence World Class Leadership
Ngày tải lên :
14/11/2012, 16:50
... Chapter 7: World Class Leadership Self Assessment Chapter 8: My Personal World Class Leadership Improvement Plan Chapter 9: Leading A World Class Leadership Culture Chapter 10: The World Class Leadership ... happens This also helps support a culture of self reinforcement where mistakes with customers aren’t often repeated Teamwork Culture Produces Better Results A World Class organization puts high importance ... loyalty and higher return rates are strongly evident By 9.0 very positive reputations are established through repeat word of mouth 9.24 to 10.0 World Class Customers statistically define 'World Class' ...
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THANH HOA High school ENGLISH TEST Class: 10C1
Ngày tải lên :
11/04/2013, 20:07
... BUILD OUR COUNTRY, WE STUDY GOOD LUCK TO YOU PLEASE TRY YOUR BEST THANH HOA High school Class: 10C1 Name: ENGLISH TEST Time: 45 m Date: October 2nd, 2012 Mark: Comment: B I GIVE THE INTERNATIONAL ... BUILD OUR COUNTRY, WE STUDY GOOD LUCK TO YOU PLEASE TRY YOUR BEST THANH HOA High school Class: 10C1 Name: ENGLISH TEST Time: 45 m Date: October 2nd, 2012 Mark: Comment: C I READ THE PASSAGE ... BUILD OUR COUNTRY, WE STUDY GOOD LUCK TO YOU PLEASE TRY YOUR BEST THANH HOA High school Class: 10C1 Name: ENGLISH TEST Time: 45 m Date: October 2nd, 2012 Mark: Comment: D I READ THE PASSAGE...
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Tran Quy Cap Senior High School TEST ON ENGLISH Class: 10
Ngày tải lên :
11/04/2013, 20:07
... A disappointed B disappoint C disappointing D be disappointing 29 Smoking is very bad your health A about B for C with D on 30 The word ‘decade ’ means A a hundred years B twenty years ... As with language, there are many different kinds In North America, people listen to jazz, rock, classical, folk, country, and many other kinds of music Each kind of music has its own rules and...
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Unit 11 BOOKS. Class 12
Ngày tải lên :
31/05/2013, 00:22
... with good stories are often described as “ hard –to – put – down” 5.Television has replaced books altogether 1.True or False statement Francis Bacon advised you to read different types of books in ... good stories are often described as “ hard –to – put – down” T 5.Television has replaced books altogether F 2.Comprehension questions 1.How many ways of reading are there ? 2.When might you “...
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