c programming on linux pdf

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Ngày tải lên: 13/09/2013, 09:23

... that can actually run.The 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, ... $(CFLAGS) -c main .c reciprocal.o: reciprocal.cpp reciprocal.hpp g++ $(CFLAGS) -c reciprocal.cpp clean: rm -f *.o reciprocal You can see that targets are listed on the left, followed by a colon and then ... information in a file named Makefile Here’s what 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...

Ngày tải lên: 21/01/2014, 07:20

... Concepts, we take our basic declarations and statements and learn how they can be used in the construction of advanced types such as structures, unions, and classes We’ll also introduce the concept ... available to anyone who can send electronic mail to, and receive electronic mail from, Internet sites Any company or service provider that allows email connections to the Internet can access FTPMAIL ... 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+ +...

Ngày tải lên: 14/02/2014, 20:20

... gathered from the execution is then fed back to the compiler for a second compilation, and the compiler performs optimization based on the code execution frequency and conditional branch pattern In ... enabled licensed product on the local system A concurrent network license server supports concurrent network product licenses A concurrent network license is a network license that can temporarily ... C+ + compilers 23 A concurrent nodelock license server supports concurrent nodelock product licenses A concurrent nodelock license is local to the node where the LUM enabled product has been installed...

Ngày tải lên: 17/03/2014, 13:20

... #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 ... Apache C modules Safer C web applications Adding some functionality Apache Modules Conclusion 73 73 76 77 8.1 The Ghost project A PHP web site generator project 78 78 Conclusion 84 Please click...

Ngày tải lên: 19/03/2014, 14:07

... abstract class java.awt.color.ColorSpace extends java.lang.Object (new in 1.2) public class java.awt.color.ICC_ColorSpace extends java.awt.color.ColorSpace (new in 1.2) public class java.awt.color.ICC_Profile ... well-structured class containing well-structured Java code Building a global class structure Resolving references Controlling access—allowing an application or environment to decide access rules for class loading ... Core Classes." The Java Specification and Implementation In the preceding sections, we have repeatedly mentioned specifications: Java is, first and foremost, a specification The complete specs...

Ngày tải lên: 28/04/2014, 16:53

... A character constant is an integer, 'x' The value of a character constant written as one character within single quotes, such as is the numeric value of the character in the machine' s character ... Finally, explicit type conversions can be forced (`coerced' in any expression, with a unary ` ' ) operator called a cast In the construction (type name) expression the expression is converted to the ... function lower, which maps a single character to lower case for the ASCII character set If the character is not an upper case letter, lower returns it unchanged /* lower: convert c to lower case;...

Ngày tải lên: 06/08/2014, 09:20

... described in this section include conditional compilation and macros with arguments 4.11.1 File Inclusion File inclusion makes it easy to handle collections of #defines and declarations (among ... recursive version of the function reverse(s), which reverses the string s in place 4.11 The C Preprocessor C provides certain language facilities by means of a preprocessor, which is conceptionally ... include code selectively, depending on the value of conditions evaluated during compilation The #if line evaluates a constant integer expression (which may not include sizeof, casts, or enum constants)...

Ngày tải lên: 06/08/2014, 09:20

... variable child_exit_status = status; } */ int main () { /* Handle SIGCHLD by calling clean_up_child_process */ struct sigaction sigchld_action; memset (&sigchld_action, 0, sizeof (sigchld_action)); ... convention, the exit code is used to indicate whether the program executed correctly An exit code of zero indicates correct execution, while a nonzero exit code indicates that an error occurred ... Functions that contain the letter l (execl, execlp, and execle) accept the argument list using the C language’s varargs mechanism Functions that contain the letter e in their names (execve and execle)...

Ngày tải lên: 26/01/2014, 07:20

... however, the condition is checked after the block of code executes, so it always executes at least once In this case, it prints the message, increments i, then fails the condition, and continues ... But no fancy-schmancy name will distract you from the fact that EVERYTHING you pass to a function WITHOUT EXCEPTION is copied onto the stack and the function operates on that local copy, NO MATTER ... under control, let's take a look at its closely related cousin, do-while They are basically the same, except if the continuation condition is false on the first pass, do-while will execute once,...

Ngày tải lên: 16/02/2014, 08:20

... most potent nonspeci c siRNA-induced effects are mediated by more recently characterized receptors located in distinct subcellular compartments The nucleic acidresponsive Toll-like receptors (TLRs) ... J N Leonard siRNA sequence Backbone chemistry End features Key Fig Design considerations for controlling nonspeci c responses to siRNA This figure summarizes known recognition interactions between ... they contain CpG motifs [42] A distinct type of modification is the use of locked nucleic acids, wherein the ribose contains a 2¢-O, 4¢ -C methylene bridge This modification renders oligonucleotides...

Ngày tải lên: 06/03/2014, 01:23

... two functions with different set of parameters but using the same function name, average Such functions are called overload functions When an overloaded function is called, C+ + compiler chooses ... program The main should only declare variables that it uses Do not declare variable a function might use as local variables Convert the prototypes to functions and function calls Program 9-1 /************************************* ... outfile.close(); return(0); } void getGrades (int &c, int &b, int &a) // variable names changed purposely { cout > c; cout

Ngày tải lên: 08/03/2014, 00:20

... this cardiac information may be utilized to constrain the optimization processes We illustrate the effects of contrast media with clinical cases in Section and present our clinical evaluation with ... [18] L E Scales, Introduction to Non-Linear Optimization, Macmillan Publishers, London, UK, 1985 [19] C J Wolfkiel, “Local motion identification and correction schemes for ultrafast CT flow studies,” ... without using contrast media in Section 5, followed by a conclusion in Section IMAGE ACQUISITION 2.1 Patient examination The image acquisition system developed at Turku University Central Hospital...

Ngày tải lên: 23/06/2014, 00:20

... address by three clock cycles 4.3 CNU and VNU architectures Each CNU carries out the operations of one check node, including the parity check and computation of check-tovariable extrinsic messages ... check nodes in CGi The k CNUi, j , for j = 1, , k, perform the check node computations for all the L · k check nodes in CGi This decoder completes each decoding iteration in 2L clock cycles, ... second L clock cycles, it works in check node processing mode and variable node processing mode, respectively In the check node processing mode, the decoder not only performs the computations...

Ngày tải lên: 23/06/2014, 00:20

... information necessary in specifying Matlab or C function parameters insufficiently specifies the characteristics of a Simulink block However, specifying a Simulink block’s characteristics completely specifies ... programmer writes a C program containing specifically named functions according to the S-function specification During simulation initialization, Simulink calls these functions to determine the ... Downconversion Chip-matched filter Channel estimator Multiuser detector Legend: Runs on prototype Communication link running on prototype Detected bits Runs on host Communication link running on...

Ngày tải lên: 23/06/2014, 00:20

... theoretically In Section 5, we confirm this equivalence and the limitation with experiments using measured impulse responses in a real room and six combinations of male and female speech Section concludes ... “Acoustical semi-blind source separation for machine monitoring,” in Proc 3rd International Conference on Independent Component Analysis and Blind Signal Separation, pp 361–366, San Diego, Calif, ... limitation of frequency domain blind source separation for convolved mixture of speech,” in Proc 3rd International Conference on Independent Component Analysis and Blind Signal Separation, pp...

Ngày tải lên: 23/06/2014, 00:20

... the sensor locations are shown in Figure The center notch introduces stress concentration that causes microcracks to initiate at the root and allows crack sizing via a longrange microscope The sensors ... PC −5 −10 −10 −5 Noise AE First PC Noise AE Second PC 4 −2 10 Sensor 6 Second PC 10 Sensor Noise AE Second PC Second PC Sensor 10 Noise AE −2 −4 −4 −5 10 −6 −10 −5 First PC First PC 10 xcorr(ch1,ch4) ... of Acoustic Emission, vol 10, no 3/4, pp 49–60, 1992 [2] C Scruby, “Quantitative acoustic emission techniques,” in Research Techniques in Nondestructive Testing, p 141, Academic Press, London,...

Ngày tải lên: 23/06/2014, 00:20

... bit-circulation functions to perform the successive data transformation on the input data The proposed chaotic security design features low computational complexity and regular operations, which ... FFT/IFFT processor by using the techniques of cached-memory FFT architecture as well as the mixedscaling-rotation CORDIC (MSR-CORDIC) scheme for the butterfly processing element In the online reconfigurable ... serial concatenation of error-control code with spacetime block code (STBC), and the recently proposed transmit EURASIP Journal on Applied Signal Processing antenna diversity scheme using FEC techniques...

Ngày tải lên: 23/06/2014, 00:20