ssrs qr code TEMPLATES AND ITERATORS in Software

Make QR in Software TEMPLATES AND ITERATORS

TEMPLATES AND ITERATORS
QR Code 2d Barcode Scanner In None
Using Barcode Control SDK for Software Control to generate, create, read, scan barcode image in Software applications.
Paint Denso QR Bar Code In None
Using Barcode generation for Software Control to generate, create QR Code image in Software applications.
[CHAP. 13
Reading Denso QR Bar Code In None
Using Barcode reader for Software Control to read, scan read, scan image in Software applications.
QR Code 2d Barcode Generator In C#.NET
Using Barcode generation for VS .NET Control to generate, create QR Code ISO/IEC18004 image in .NET framework applications.
13.3 CLASS TEMPLATES
Painting Quick Response Code In .NET Framework
Using Barcode encoder for ASP.NET Control to generate, create Quick Response Code image in ASP.NET applications.
Quick Response Code Maker In Visual Studio .NET
Using Barcode encoder for Visual Studio .NET Control to generate, create QR Code image in .NET applications.
A class template works the same way as a function template except that it generates classes instead of functions. The general syntax is
Encoding QR Code 2d Barcode In VB.NET
Using Barcode drawer for .NET framework Control to generate, create QR Code image in .NET framework applications.
Bar Code Drawer In None
Using Barcode generator for Software Control to generate, create bar code image in Software applications.
template<class T,...> class X { . . . >;
Creating Data Matrix ECC200 In None
Using Barcode encoder for Software Control to generate, create Data Matrix ECC200 image in Software applications.
Code 128B Drawer In None
Using Barcode creation for Software Control to generate, create Code 128C image in Software applications.
As with function templates, a class template may have several template parameters. Moreover, some of them can be ordinary non-type parameters:
Code 39 Full ASCII Printer In None
Using Barcode generation for Software Control to generate, create Code 39 Extended image in Software applications.
Make Bar Code In None
Using Barcode maker for Software Control to generate, create bar code image in Software applications.
template<class T, int n, class U> class X { . . . };
International Standard Book Number Generator In None
Using Barcode encoder for Software Control to generate, create ISBN - 10 image in Software applications.
Encoding EAN / UCC - 13 In Visual Studio .NET
Using Barcode drawer for Visual Studio .NET Control to generate, create EAN-13 image in .NET framework applications.
Of course, since templates are instantiated at compile time, values passed to non-type parameters must be constants:
Draw GTIN - 13 In Java
Using Barcode creation for BIRT Control to generate, create EAN-13 Supplement 5 image in Eclipse BIRT applications.
Scan Data Matrix ECC200 In Visual Basic .NET
Using Barcode decoder for .NET framework Control to read, scan read, scan image in .NET applications.
template<class class X {}; main0 X<float,22> xl; const int n = 44; X<char, n> x2; int m = 66; Xcshort, m> x3; // o.k. // o.k. // Error: m must be constant T, int n>
Printing 1D In VB.NET
Using Barcode encoder for Visual Studio .NET Control to generate, create 1D Barcode image in Visual Studio .NET applications.
Creating Bar Code In None
Using Barcode generation for Excel Control to generate, create bar code image in Microsoft Excel applications.
Class templates are sometimes called parameterized types. The member functions of a class template are themselves function templates with the same template header as the class template. For example, the function f ( > declared in the class template
Scanning USS Code 39 In None
Using Barcode recognizer for Software Control to read, scan read, scan image in Software applications.
Generate Bar Code In Java
Using Barcode creation for Java Control to generate, create bar code image in Java applications.
templatexclass T> class X { T square(T t) { return t*t; 1;
is handled the same way that the following template function would be handled:
template<class T> T square(T t) { return t*t; }
It is instantiated by the compiler, replacing the template parameter T with the type passed to it. Thus, the declaration
X<short> x;
generates the class and object
class X-short { short square(short t) { return t*t; > ; X-short x; }
except that your compiler may use some name other than X-short for the class.
. CHAP. 131 TEMPLATES AND ITERATORS
EXAMPLE 13.3 A Stack Class Template A stack is a simple data structure that simulates an ordinary stack of objects of the same type (e.g., a stack of dishes) with the restrictions that an object can be inserted into the stack only at the top and an object can removed from the stack only at the top. In other words, a stack is a linear data structure with access at only one end. A stack class abstracts this notion by hiding the implementation of the data structure, allowing access only by means of public functions that simulate the limited operations described above. Here is a class template for generating Stack classes: templatecclass class Stack {
public: Stack(int s = 100) : size(s), top(-1) { data = new T[size]; -Stack0 { delete [] data; } void push(const T&C x) { data[++top] = x; } T pop0 { return data[top--I; > int isEmpty() const { return top == -1; > int isFull const { return top == size - 1; } private: int size; int top; T* data;
This definition uses an array data to implement a stack. The constructor initializes the s i z e of the array, allocates that many elements of type T to the array, and initializes its top pointer to -1. The value of top is always one less than the number of elements on the stack, and except when the stack is empty, top is the index in the array of the top element on the stack. The push ( ) function inserts an object onto the stack, and the pop ( ) function removes an object from the stack. A stack isEmpty ( ) when its top has the value -1, andit isFull () whenits top pointer has the value size - 1. Here is a program to test the s tack template:
main0 Stack<int> intStackl(5); Stackcinb intStack2(10); Stack<char> charStack(8); intStackl.push(77); charStack.push('A'); intStack2.push(22); charStack.push('E'); charStack.push('K'); intStack2.push(44); tout << intStack2.popO CC endl; tout CC intStack2.popO CC endl; if (intStack2.isEmptyO) tout CC
"intStack2
is empty.\n";
44 22 .inESkack2 is empty. _
TEMPLATES AND ITERATORS
[CHAP. 13
The template has one parameter T which will be used to specify the type of the objects stored on the stack. The first line declares intStack1 to be a stack that can hold up to 5 ints. Similarly, intStack2 is a stack that can hold up to 10 ints, and charstack is a stack that can hold up to 8
Copyright © OnBarcode.com . All rights reserved.