c programming linux pdf download

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Ngày tải lên: 13/09/2013, 09:23

... Makefile contains: reciprocal: main.o reciprocal.o g++ $(CFLAGS) -o reciprocal main.o reciprocal.o main.o: main .c reciprocal.hpp gcc $(CFLAGS) -c main .c reciprocal.o: reciprocal.cpp reciprocal.hpp ... compilers of choice on Linux systems are all part of the GNU Compiler Collection, usually known as GCC.3 GCC also include compilers for C, C+ +, Java, Objective -C, Fortran, and Chill.This book focuses ... to recompile with optimization enabled, you would this: % make clean rm -f *.o reciprocal % make CFLAGS=-O2 gcc -O2 -c main .c g++ -O2 -c reciprocal.cpp g++ -O2 -o reciprocal main.o reciprocal.o...

Ngày tải lên: 21/01/2014, 07:20

... B92996 course_id CSC-131D CSC-132A CSC-335 CSC-331 CSC-234B CSC-234A CSC-233A CSC-132A CSE-432 CSE-434 CSC-439 CSC-132A CSC-331 CSC-335 CSE-438 CSC-432 CSC-132B CSC-234A CSC-331 CSC-335 CSE-439 CSC-230 ... CSC-232A CSC-232B CSC-233A CSC-233B CSC-234A CSC-234B CSC-242 CSC-320 CSC-331 CSC-333A CSC-333B CSC-335 CSC-432 CSC-439 CSE-138A CSE-138B CSE-330 CSE-332 CSE-334 CSE-430 CSE-432 CSE-433 CSE-434 CSE-436 ... CSC-230 CSE-332 CSE-430 CSC-333A CSE-433 CSE-334 CSC-13 1C CSC-439 credit 3 3 3 3 3 3 3 3 3 3 3 3 3 3 major CE CS/IS CS/IS CE CE CS/IS CS/IS CE CE CE CS/IS CE CE CE CE CS/IS ISE ISE ISE ISE CS/IS CS/IS...

Ngày tải lên: 26/01/2014, 08:20

... Source =C: \\database\\Access\\CSE_DEPT.accdb;"; accConnection = new OleDbConnection(connString); accConnection.Open(); accCommand.Connection = accConnection; accCommand.CommandType = CommandType.Text; accCommand.CommandText ... Source =C: \\database\\Access\\CSE_DEPT.accdb;"; accConnection = new OleDbConnection(connString); accConnection.Open(); accCommand.Connection = accConnection; accCommand.CommandType = CommandType.Text; accCommand.CommandText ... Source =C: \\database\\Access\\CSE_DEPT.accdb;"; accConnection = new OleDbConnection(connString); accConnection.Open(); accCommand.Connection = accConnection; accCommand.CommandType = CommandType.Text; accCommand.CommandText = cmdString;...

Ngày tải lên: 26/01/2014, 08:20

... offerings is a C compiler called gcc To compile a program using the gcc compiler use the following command line: % gcc -g -Wall -ohello hello .c Creating a Program Using a Command-Line Compiler 15 ... C+ + under MS-DOS Borland International makes a low-cost MS-DOS C+ + compiler called Turbo C+ + This compiler will compile both C and C+ + code We will describe only how to compile C code Turbo C+ + ... generic cc compiler or the Free Software Foundation’s gcc compiler For MS-DOS/Windows users, instructions are included for Borland C+ +, Turbo C+ +, and Microsoft Visual C+ + (These compilers compile...

Ngày tải lên: 14/02/2014, 20:20

... a source file called foo .c, it can be built with the following command from the shell: gcc -o foo foo .c This tells the compiler to build foo .c, and output an executable called foo If gcc doesn't ... compiler of choice is GNU gcc since that's available on most systems, including the Linux systems on which I work Since the code is basically standard, it should build with virtually any C compiler ... instance, here's some code that copies a string: char *source = "Copy me!"; char dest[20]; /* we'll copy that string into here */ 44 Beej's Guide to C Programming char *sp; char *dp; 45 /* source...

Ngày tải lên: 16/02/2014, 08:20

... character while \u0041 is a Unicode character Escape characters are special two-character tokens in which the first character is a backslash For example, \t is a horizontal tab The common escape ... possible to call components from C# applications into COM and to call components from COM into C# Chapter 22 describes how this is done page Programming C# The book concludes with an appendix of C# Keywords ... interface, a C# class in effect promises to provide the functionality the interface specifies C# also provides support for structs, a concept whose meaning has changed significantly from C+ + In C# ,...

Ngày tải lên: 05/03/2014, 21:20

... #Makefile all:chap1 chap2 chap1: 1-1 1-2 1-3 1-4 1-1: gcc -o hello1 chapter1_1 .c -lc 1-2: gcc -o hello2 chapter1_2 .c -lc 1-3: gcc -o hello3 chapter1_3 .c -lc 1-4: gcc -o hello4 chapter1_4 .c -lc chap2: ... { char c1 = 'd'; char c2 = 'a'; char c3 = 'v'; char c4 = 'i'; char c5 = 'd'; char name[6] = ""; sprintf(name," %c% c %c% c %c" ,c1 ,c2 ,c3 ,c4 ,c5 ); printf("%s\n",name); return 0; } Compile with: gcc -o ... can repeatedly call the function “doit” that takes two integer arguments and reurns the result of some mathematical calculation Compile: gcc -o func1 chapter3_1 .c -lm Copy to cgi-bin: cp func1...

Ngày tải lên: 19/03/2014, 14:07

... file1 .c file2 .c graphics.a gcc -c file1 .c file2 .c gcc file1.o file2.o graphics.a -lSDL -o program LINUX DEVELOPMENT TOOLS 25 graphics.a: graphics .c draw .c gcc -c graphics .c draw .c ar rcs graphics.a ... file1 .c file2 .c $(CC) file1.o file2.o graphics.a $(LIBS) -o program 26 CHAPTER graphics.a: graphics .c draw .c $(CC) $(CFLAGS) -c graphics .c draw .c ar rcs graphics.a graphics.o draw.o ranlib graphics.a ... Rules Since C files are almost always compiled with the cc command (which is a symbolic link to the gcc command on Linux machines), there is really no need to specify build rules for each source file...

Ngày tải lên: 27/06/2014, 11:20

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Ngày tải lên: 06/07/2014, 17:21

... overloading functions and default arguments ■ the principle of recursion 171 172 ■ CHAPTER 10 ■ FUNCTIONS SIGNIFICANCE OF FUNCTIONS IN C+ + Elements of a C+ + program C+ + program Core elements of C+ + (built-in ... following actions when a function is called: ■ ■ check the number and type of the arguments correctly process the return value of the function A function declaration can be omitted only if the function ... describe these objects You can use available classes and functions to so In addition, you can make use of inheritance to create specialized classes without needing to change any existing classes...

Ngày tải lên: 06/07/2014, 17:21

... function strToUpper() is declared as a string& instead of a string? Exercise Write a void type function called circle()to calculate the circumference and area of a circle.The radius and two variables ... -// circle.cpp // Defines and calls the function circle() // -#include #include #include using namespace std; // Prototype of circle(): ... circumference of the circle NOTE Given a circle with radius r: Area = π * r * r and circumference = * π * r where π = 3.1415926536 Test the function circle() by outputting a table containing...

Ngày tải lên: 06/07/2014, 17:21

... the public members of that class An application program accesses objects by using the public methods of the class and thus activating its capacities Access to object data is rarely direct, that ... namespace std; class Account { private: string name; unsigned long nr; double balance; // Sheltered members: // Account holder // Account number // Account balance public: //Public interface: bool ... so-called public interface of the class The opposite page shows a schematic definition of a class The private section generally contains data members and the public section contains the access...

Ngày tải lên: 06/07/2014, 17:21

... objects of class Account // #include "Account.h" // Includes , bool getAccount( Account *pAccount); // Prototype int main() { Account current1, current2, ... ■ CHAPTER 13 ■ DEFINING CLASSES USING OBJECTS Sample program // account_t.cpp // Uses objects of class Account // #include "Account.h" int main() { Account current1, current2; ... It uses the function getAccount() to read the data for a new account When called, the address of the account is passed: getAccount(ptr) // or: getAccount(¤t1) The function can then use the...

Ngày tải lên: 06/07/2014, 17:21

... functions in the class containing the friend declaration This technique is useful if a class is used in such close conjunction with another class that all the methods in that class need access ... Functions A class can grant any function a special permit for direct access to its private members This is achieved by declaring the function as a friend The friend keyword must precede the function ... range checking, the function runtime will increase considerably However, special permission to access the private data members of the class can dramatically improve the function’s response ᮀ Declaring...

Ngày tải lên: 06/07/2014, 17:21

... ■ CHAPTER 23 ■ INHERITANCE CONCEPT OF INHERITANCE Is relation Car Properties and capacities of class Car PassCar Truck Properties and capacities of class Properties and capacities of class Car ... Car Car Additional properties and capacities of class Additional properties and capacities of class Truck PassCar CONCEPT OF INHERITANCE ■ 501 ᮀ Base Classes and Derived Classes Inheritance allows ... protection offered by data encapsulation ᮀ Direct and Indirect Base Classes The derived class C can itself be a base class for a further class, D This allows for class hierarchies Class B then becomes...

Ngày tải lên: 06/07/2014, 17:21

... 8]: "; cin >> num; switch( num ) 54 } { case 2: cout case 4: cout case 6: cout case 8: cout default: cout cout }

Ngày tải lên: 05/08/2014, 09:45

... above code is correct 191 6.2 Escape Characters In addition to characters you are already familiar with, there exist some special characters, called escape characters An escape character is symbolized ... we can access the static method without an object—we access it directly through the class Note: Because a static method is not associated with any particular object instance, but rather the class ... so decrement the count NUM_ENEMY_OBJECTS; } Recall that the constructor function is called automatically when an object is created and the destructor is called automatically when an object is...

Ngày tải lên: 05/08/2014, 09:45