Core C++ A Software Engineering Approach phần 10 potx

... rather than one-to-many: Class Stack needs a Node object that is instantiated to the same actual type as class Stack itself. A good way to achieve that is to define class Stack as a template ... object code. Instead of heap memory allocated at instantiation (or at array overflow), the Stack class can allocate a Node object every time data is pushed on the stack and deallocate the...

Ngày tải lên: 12/08/2014, 11:20

... '-=', '*=', '/=', '%=', '&=', '|=', '^=', '<<=', and '>='). They are almost as popular as ... value) that tells the application that the data set is finished. A sentinel is a special value that is not valid as normal data and is used only to indicate the end of valid data, like a ne...

Ngày tải lên: 12/08/2014, 11:20

... registers available, these variables are allocated either in the fixed area (for global variables) or on the program stack (for local variables). Automatic Variables Automatic variables are local variables ... management resolves this problem by allocating and reallocating memory dynamically. When the data set fills all available space in the array, we allocate a larger array file://///A...

Ngày tải lên: 12/08/2014, 11:20

... local or a global named variable, with the new operator as an unnamed dynamic variable, passing an object by value as a function parameter, or returning an object from a function by value. Each ... Class Name accommodates a string of characters that contains a person's name. The constructor initializes an array of characters. (It is a conversion constructor since it has...

Ngày tải lên: 12/08/2014, 11:20

... constructor passes to it its own parameter, character array; and the copy constructor passes to allocate() its parameter's character array s.str. When one object initializes another object, a copy ... argued against passing objects to functions as value parameters or as pointer parameters and promoted passing parameters by reference instead. I explained that pass by reference is al...

Ngày tải lên: 12/08/2014, 11:20

... Coleman, and others¡Xactually, it is quite a long list. All of these systems of notation are similar, and all are a variation or expansion of the work on entity-relationship diagrams for data base ... generalization (superclass), and Cylinder is treated as the specialization (subclass). If a class is used as a superclass for several specializations, each class is represented on the...

Ngày tải lên: 12/08/2014, 11:20

... object Base object Derived object Functions defined in the Base class Inherited in Derived class as available available available available Redefined in Derived (non-virtual) available available ... derived class has yet another data member (a dynamically allocated character array). The Derived class should provide a constructor with three parameters so that it can pass data to its B1 a...

Ngày tải lên: 12/08/2014, 11:20

... data structure or file format. Another form of redesign, called data name rationalization, ensures that all data naming conventions conform to local standards and that aliases are eliminated as ... as a buffer that contains the last 100 records acquired from a central database. 3. For every variable (within the program) that represents an array or file, list all other variables that have...

Ngày tải lên: 13/08/2014, 08:21

... ventricular aneurysm. This can predispose to the formation of mural thrombus and arterial embolization. Similarly, atrial fibrillation causes abnormal asynchronous, atrial wall motion, creating areas ... hospital and had regular checks of his International Normalized Ratio. Cerebrovascular disease Atherosclerotic cerebrovascular disease remains the major cause of cerebrovascular accidents, ac...

Ngày tải lên: 10/08/2014, 15:20

... 6–7 Kussmaul’s sign 106 , 107 , 414 labetalol 141, 146 labor cardiac enzymes 509 Marfan’s syndrome patient 511 valvular heart disease 506–7 lactic acidosis 572 Laplace’s law 284 latex agglutination assay ... onset palpitations and was documented to have a supraventricular tachycardia. She was uncomfortable from her palpitations but had a blood pressure of 140/70 mmHg and an overall puls...

Ngày tải lên: 11/08/2014, 11:22