programming in c by balaguruswamy ppt

... f.read((char*)&id, sizeof(TypeId)) ) { switch(id) { case ACCOUNT: pAcc = &acc; break; case DEP_ACC: pAcc = &depAcc; break; case SAV_ACC: pAcc = &savAcc; break; default: cerr << ... Trang 5// -// account.cpp // Implement methods of the classes // Account, DepAcc, SavAcc, and AccFile // -#include "account.h" #include <typeinfo> ostream& Account::write(ostream& ... endl; } }; class SavAcc: public Account { private: double interest; // Compound interest public: // Methods as in class DepAcc }; // -// The definition of class AccFile class AccFile { private:

Ngày tải lên: 06/07/2014, 17:21

... 6, 0 and 4, and 1 and 3 in all characters except control characters (defined as ASCII Code >= 32) Test the filter by writing the encrypted output to a file and then using the same filter to ... path/channel Distinguish between payload and control data Mark cells with high priority Check sum for header CLP (Cell Loss Priority) Header Error Control 1 2 3 4 5 struct ATM_Cell { unsigned GFC ... checksum for error checking and 48byte data section or payload The header shown here is used to connect a computer to the network in the User Network Interface. Trang 8716 C H A P T E R 3 1 M

Ngày tải lên: 06/07/2014, 17:21

... avoiding, 447 to base class type, 531 in function calls, 147 #includedirective, 47 Include files, 7 include folder, 47 income()method, 567, 569 inconstant, 309 Increment operator, 85 and bidirectional ... 483Deleting in arrays, 485 list elements, 465, 467 objects in container classes, 765 in sequences, 764, 765 depAccclass read()andwrite()methods of, 648, 649 dequecontainer class, 755, 765 constructors ... andBitmapcontainer class, 775 and Bresenham algorithm, 777 Dynamically allocated objects destroying, 548, 549 Dynamic arrays, 461 Dynamic binding, 551 Dynamic casting, 537 dynamic_castoperator, 553 Dynamic

Ngày tải lên: 06/07/2014, 17:21

... program counter In both cases, two cycles are required for instruction execution, while the second cycle is executed as an NOP (No Operation) Single-cycle instructions consist of four clock cycles ... more complicated in practice HOW DOES THE TIMER OPERATE? In practice, pulses generated by the quartz oscillator are once per each machine cycle, directly or via a prescaler, brought to the circuit ... computers use 8-digit binary numbers By chance? BCD CODE BCD code is a binary code for decimal numbers only (Binary-Coded Decimal) It is used to enable electronic circuits to communicate either with

Ngày tải lên: 22/07/2022, 14:31

... the new sockets The server gets a socket for an incoming client connection by calling accept () int accept(int socket, struct sockaddr *clientAddress, unsigned int *addressLength) accept() dequeues ... new socket using send() and r ecv ( ) 9 Close the client connection using c l o s e ( ) Creating the socket, sending, receiving, and closing are the same as in the client The differences in the ... s t r u c t sockaddr_in) When connect () returns successfully, the socket is connected and c o m m u n i c a t i o n can proceed with calls to send() and recv() int send(int socket, c o n s t

Ngày tải lên: 05/11/2012, 14:45

... = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); Trang 24Accepting Connections#include <sys/types.h> #include <sys/socket.h> int connfd; struct sockaddr_in cliaddr; ... give structure to the address struct in_addr { in_addr_t s_addr; }; struct sockaddr_in { uint8_t sin_len; sa_family_t sin_family; in_port_t sin_port; struct in_addr sin_addr; char sin_pad[16];}; ... structure to the address struct in6_addr { uint8_t s6_addr[16];}; struct sockaddr_in6 { uint8_t sin6_len; sa_family_t sin6_family; in_port_t sin6_port; uint32_t sin6_flowinfo; struct in6_addr

Ngày tải lên: 05/09/2013, 09:57

... = 0 ❑ Pascalrecords cannot be returned by functions int i; integer,target :: i var int *a; a : ^integer; integer,pointer :: a char *b, *c; b, c : ^char; character,pointer :: b, c Machine *mp; ... http://www.fz-juelich.de/zam/cxx/ ➠ Parallel Programming with C++ ➠ Forschungszentrum Jülich Local C++ Information ❑ Official C++ On-line FAQ http://www.cerfnet.com/~mpcline/C++-FAQs-Lite/ This C++ Course ... meeting (Lund, Schweden) Oct Cfront Release 3.0 (including templates) 1992 Feb 1st DEC C++ release (including templates and exceptions) Mar 1st Microsoft C++ release May 1st IBM C++ release (including

Ngày tải lên: 13/12/2013, 08:15

... contain much code: using using using using using using using using using using using using System; System.Collections.Generic; System.Linq; System.Net; System .Windows; System .Windows. Controls; ... of conductors underneath the screen surface detects the change in capacitance caused by the presence of a finger on the surface. The touch screen hardware then works out where on the screen ... comparable between processors. The processor in the Windows PC might take five clock ticks to do something that the Windows Phone processor needs ten ticks to perform. The Windows PC processor might

Ngày tải lên: 17/03/2014, 13:20

... bind() system call:#include <sys/types.h> #include <sys/socket.h> int bind(int sockfd, struct sockaddr *my_addr, int addrlen); sockfd is the socket file descriptor returned by socket() ... will be connecting to int main(int argc, char *argv[]) { int sockfd; struct sockaddr_in their_addr; // connector’s address information struct hostent *he; Trang 29their_addr.sin_family = AF_INET; ... to use AF_INET in your struct sockaddr_in and PF_INET in your call to socket() But practically speaking, you can useAF_INET everywhere And, since that’s what W Richard Stevens does in his book,

Ngày tải lên: 19/03/2014, 13:41

... America only),or send email to trade@cup.cam.ac.uk (outside North America). #include <stdio.h> #include <math.h> #define TFACTR 0.9 Annealing schedule: reduce t by this factor on each ... int iorder[], int ncity, int n[]); void reverse(int iorder[], int ncity, int n[]); float trncst(float x[], float y[], int iorder[], int ncity, int n[]); void trnspt(int iorder[], int ncity, int ... NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright (C) 1988-1992 by Cambridge University Press.Programs Copyright (C) 1988-1992 by Numerical Recipes

Ngày tải lên: 01/07/2014, 09:20

... iz1, int iz2, int jz1, int jz2, int jm1, int jm2, int jmf, int ic1, int jc1, int jcf, int kc, float ***c, float **s); int ic1,ic2,ic3,ic4,it,j,j1,j2,j3,j4,j5,j6,j7,j8,j9; int jc1,jcf,jv,k,k1,k2,km,kp,nvars,*kmax; ... red(ic1,ic4,j1,j2,j3,j4,j9,ic3,jc1,jcf,kp,c,s); pinvs(ic1,ic4,j3,j9,jc1,k,c,s); } k=k2+1; Final boundary conditions. difeq(k,k1,k2,j9,ic1,ic2,indexv,ne,s,y); red(ic1,ic2,j5,j6,j7,j8,j9,ic3,jc1,jcf,k2,c,s); pinvs(ic1,ic2,j7,j9,jcf,k2+1,c,s); ... free_vector(pscl,ie1,ie2); free_ivector(indxr,ie1,ie2); } void red(int iz1, int iz2, int jz1, int jz2, int jm1, int jm2, int jmf, int ic1, int jc1, int jcf, int kc, float ***c, float **s) Reduce columns jz1-jz2

Ngày tải lên: 01/07/2014, 09:20

... vector b. In such cases, the solution vector x obtained by zeroing the 64 Chapter 2. Solution of Linear Algebraic Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING ... linear combination. 62 Chapter 2. Solution of Linear Algebraic Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright (C) 1988-1992 by ... from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright (C) 1988-1992 by Cambridge University Press.Programs Copyright (C) 1988-1992 by Numerical Recipes Software.

Ngày tải lên: 01/07/2014, 09:20

... Package[6] You should be aware that the special order of interchanges and eliminations, Trang 3Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5)prescribed ... the vectors y and z In terms of these, x = y−  v · y 1 + (v · z)  as we see by multiplying (2.7.2) on the right by b. Cyclic Tridiagonal Systems So-called cyclic tridiagonal systems occur quite ... choice #include "nrutil.h" void cyclic(float a[], float b[], float c[], float alpha, float beta, float r[], float x[], unsigned long n) Solves for a vectorx[1 n]the “cyclic” set of linear

Ngày tải lên: 01/07/2014, 09:20

... NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5)7.8 Adaptive and Recursive Monte Carlo Methods This section discusses more advanced techniques of Monte Carlo integration ... 0-521-43108-5)useless Information, even very crude, allowing importance sampling to put many points in the active subregion would be much better than blind stratified sampling Stratified sampling really comes into ... ignore wgt inside the function Occasionally, however, you may want to integrate some additional function or functions along with the principal function f The integral of any such function g can be

Ngày tải lên: 01/07/2014, 10:20

... //for cout, etc. using namespace std; int main() { char charvar1 = ‘A’; //define char variable as character char charvar2 = ‘\t’; //define char variable as tab cout << charvar1; //display character cout ... character cout << charvar2; //display character charvar1 = ‘B’; //set char variable to char constant cout << charvar1; //display character cout << ‘\n’; //display newline character return ... backslash causes an “escape” from the normal way characters are interpreted. In this case the t is interpreted not as the character ‘t’ but as the tab character. A tab causes printing to continue...

Ngày tải lên: 30/03/2014, 02:20

... additional exercise—references and pointers to objects. 268 ■ CHAPTER 14 METHODS // account2_t.cpp // Using the constructors of class Account. // #include "account.h" int main() { Account giro("Cheers, ... holiday.print(); return 0; } 266 ■ CHAPTER 14 METHODS // account.h // Defining class Account with two constructors. // #ifndef _ACCOUNT_ #define _ACCOUNT_ #include <string> using namespace std; class ... 0.0; } ■ CONSTRUCTORS Class Account with constructors Defining the constructors CONSTRUCTORS ■ 267 ᮀ The Task of a Constructor Traditional programming languages only allocate memory for a variable being...

Ngày tải lên: 06/07/2014, 17:21

... 328 ■ CHAPTER 16 ARRAYS // AccountTab.cpp // An array containing objects of class Account. // #include "account.h" // Definition of class Account #include <iostream> using namespace ... string “Hello Eve" only occupies the first 9 bytes. ✓ NOTE // C- string.cpp : Using C strings. // #include <iostream> #include <iomanip> #include <cstring> using namespace ... after. // #include <iostream> #include <iomanip> using namespace std; int main() { const int MAXCNT = 10; // Constant float arr[MAXCNT], x; // Array, temp. variable int i, cnt; // Index,...

Ngày tải lên: 06/07/2014, 17:21

... found account. // #include "account.h" // Definition of class Account. Account accountTab[100]; // Table containing accounts. int main() { int cnt; // Actual number of accounts. Account ... element containing the terminating null character. The function reverse() on the opposite page copies the characters of a C string to a second char array in reverse order, first copying the last character ... Pointer to Account-objects. // To input data into accountTab and actualize cnt. // To search for the account number 1234567: bool found = false; for( aPtr = accountTab; aPtr < accountTab+cnt;++aPtr) if(...

Ngày tải lên: 06/07/2014, 17:21