Re: [c-prog] Innovative Idea

2006-08-07 Thread Paul Herring
On 8/7/06, andrew clarke [EMAIL PROTECTED] wrote: On Mon, Aug 07, 2006 at 10:47:08AM -, prajyot_neve wrote: Just Now my mind came up with one innovative idea. I want to design an editor in 'C' language.I don't wish to stop you, but I'm not sure what makes you think this is innovative.The

Re: [c-prog] Re: Innovative Idea

2006-08-07 Thread Paul Herring
On 8/7/06, Himanshu Agarwal [EMAIL PROTECTED] wrote: --- In c-prog@yahoogroups.com, Tamas Marki [EMAIL PROTECTED] wrote: On 07/08/06, Himanshu Agarwal [EMAIL PROTECTED] wrote: The idea may not be innovative, but positively what is the purpose of all the above replies. I'm sure next time a

Re: [c-prog] constant pointer and pointer to a constant i C

2006-08-09 Thread Paul Herring
On 8/9/06, ravikohli2412 [EMAIL PROTECTED] wrote: #includestdio.h void main() int main(void) { char a[]=abc; Here you create a read/write string 4 characters long. char *b=good; Here you create a pointer to a read only string. This should be written: const char*b = good;

Re: [c-prog] 'Borlands Developer Tools Group Announces Plans to Rev Up Classic Turbo(tm)'

2006-08-09 Thread Paul Herring
On 8/9/06, andrew clarke [EMAIL PROTECTED] wrote: Today, the Developer Tools Group of Borland Software Corporation (NASDAQ: BORL) announced **plans** to release single language versions of Borland Developer Studio, (my emphasis) On 8/9/06, Thomas Hruska [EMAIL PROTECTED] wrote: [...]

Re: Virus Found in message [c-prog] Re: Sex Video

2006-08-14 Thread Paul Herring
On 8/13/06, Ahmed Abdelsalam [EMAIL PROTECTED] wrote: What's up with viruses in the c-prog group, 3 viruses in 2 days !! Ahmed AbdelsalamThis email did not go to the list. The from-name in the mail sent to you was forged to make it look as if it came from C-Prog. - Original

Re: [c-prog] send email from vc++

2006-08-14 Thread Paul Herring
On 8/14/06, Kerry Thompson [EMAIL PROTECTED] wrote: bndar abdon wrote: can anyone send me a source code to send email from vc++ i need it in my project I don't understand. You're asking us to do your project for you? I don't understand how you will learn anything that way. But, of

Re: [c-prog] STL

2006-08-15 Thread Paul Herring
On 8/15/06, levent ah [EMAIL PROTECTED] wrote: Is STL is a very big advantage of learners of C++..I want to learn STL. How can I learn STL online? Try googling for STL Tutorial, perhaps?-- PJHInto motorcycles? Need parts? Try www.gissit.com to contact lots of motorcycle breakers - free

Re: [c-prog] Question on books....

2006-08-19 Thread Paul Herring
On 8/19/06, Noctaire [EMAIL PROTECTED] wrote: I'm sure I'm sounding a bit dense here, so bear with me. No, since it was written after the standard was published. Remember you're learning a language, which is an abstraction, not an operating system. The standard library remained the same

Re: [c-prog] getch function

2006-08-20 Thread Paul Herring
On 8/20/06, Prince Bhanwra [EMAIL PROTECTED] wrote: hey full form of getch is get a character. So it returns only one value and that a char value. By standards it cannot return int. getch() isn't in either C or C++ Standard, so that's wrong. In addition, most implementations that /do/

Re: [c-prog] Re: getch function

2006-08-21 Thread Paul Herring
On 8/21/06, Sahil Dave [EMAIL PROTECTED] wrote: i don't think so, getch() will most probably convert any special character to its ASCII value before storing it...!! Is probably dependant on the result of calling rand()? -- PJH Into motorcycles? Need parts? Try www.gissit.com to contact lots

Re: [c-prog] You Must View This Videoclip!

2006-08-22 Thread Paul Herring
On 8/22/06, kevin [EMAIL PROTECTED] wrote: Do you mind giving us more info or do you just want us to open your virus. Kevin Kev - check the headers of the mail you received - it didn't come from Yahoo. You're not the only regular here to fall for this :( -- PJH Into motorcycles? Need

Re: [c-prog] You Must View This Videoclip!

2006-08-22 Thread Paul Herring
On 8/23/06, Thomas Hruska [EMAIL PROTECTED] wrote: Paul Herring wrote: On 8/22/06, kevin [EMAIL PROTECTED] wrote: Do you mind giving us more info or do you just want us to open your virus. Kevin Kev - check the headers of the mail you received - it didn't come from Yahoo. You're

Re: [c-prog] c program to print last 10 lines of file

2006-11-16 Thread Paul Herring
On 11/16/06, PREM KRISHNAN [EMAIL PROTECTED] wrote: Hi, I nedd a c program which will print the last 10 lines of a file. Use 'tail' -- PJH #700847 +(1920)- [X] andyg721: i think it was on CNN andyg721: Condoleeza Rice went to Asia andyg721: the headline was RICE IN ASIA

Re: [c-prog] delete a word in a file

2006-11-16 Thread Paul Herring
On 11/16/06, YOGIRS [EMAIL PROTECTED] wrote: How to delete a word in a file opened in C? Open a new file, and copy everything except that word to the new file. Close then delete the original file. Rename the new file to the old filename. -- PJH #700847 +(1920)- [X] andyg721: i think it was

Re: [c-prog] delete a word in a file

2006-11-16 Thread Paul Herring
On 11/16/06, ed [EMAIL PROTECTED] wrote: On Thu, 16 Nov 2006 17:24:31 + Paul Herring [EMAIL PROTECTED] wrote: andyg721: i think it was on CNN andyg721: Condoleeza Rice went to Asia andyg721: the headline was RICE IN ASIA heh :) or i think some comedian took the fun at bush's expense

Re: [c-prog] Calling state-dependent methods throughout a tree of objects

2006-11-18 Thread Paul Herring
On 11/18/06, bayramdavies [EMAIL PROTECTED] wrote: [...] So far, for each state I have a virtual method in the base class. This may or may not get overridden in derived classes. In the method, the object does whatever it needs to do in that state and makes the decision about whether it can

Re: [c-prog][Admin] Re: hack system for yahoo and gmail

2006-11-19 Thread Paul Herring
On 11/19/06, Nuno Berneaud [EMAIL PROTECTED] wrote: Hello ed On 19 Nov 2006, you wrote: i thought this list was moderated? who let that through? The list is moderated only for new members (and members like the OP who get re-moderated/placed on no-post.) New members who post often and

Re: [c-prog] what is the difference between strcpy() and strdup()?

2006-11-28 Thread Paul Herring
On 11/28/06, praveen kumar [EMAIL PROTECTED] wrote: please let me know what is the difference between strcpy() and strdup()? With the former you pass the memory to be used for the copy as an arguement, the second acquires the memory itself and returns it to you (which you then have to free)

Re: [c-prog] varaiable number of arguments -- queries

2006-11-28 Thread Paul Herring
On 11/28/06, praveen kumar [EMAIL PROTECTED] wrote: 1) How can a called function determine the number of arguments that have been passed to it It cannot. Variadic functions (like printf()) must determine the number of arguments that should have been passed from one of the other arguments. In

Re: [c-prog] varaiable number of arguments -- queries

2006-11-28 Thread Paul Herring
On 11/28/06, Paul Herring [EMAIL PROTECTED] wrote: [...] 3) which header file should we include to develop a function which can accept variable no of arguments varargs.h is required for the functions that process the arguments. Erm - make that stdarg.h - varargs.h was pre-standard

Re: [c-prog] cstring question

2006-11-29 Thread Paul Herring
On 11/28/06, kjtmckenzie [EMAIL PROTECTED] wrote: Why does sizeof(arr) return 4? sizeof(word) returns 6... arr is a pointer to char (sizeof pointer to char == 4 on your machine.) word is an array, which in your program is 5 letters + \0 == 6 array != pointer. See

Re: [c-prog] RE: Just asking (Phil)

2006-12-05 Thread Paul Herring
On 12/5/06, mikmoken2003 [EMAIL PROTECTED] wrote: I just saw my classmates running their program with blinking... In C program.. Does anyone knows how to do dat blinking in running the program. Why don't you just ask your classmates? Anyway, platform? Compiler? Commandline/GUI? -- PJH

Re: [c-prog] You Must View This Videoclip!

2006-12-07 Thread Paul Herring
On 12/7/06, Pedro Izecksohn [EMAIL PROTECTED] wrote: Is praveen_asl part of this group? Yes. Is he innocent? Probably yes. Else he should be banned. When you want to send a virus to this list, send it as source code, for us to joy reviewing it. It's more likely that Yahoo has been

Re: [c-prog] need help

2006-12-09 Thread Paul Herring
On 12/9/06, Pedro Izecksohn [EMAIL PROTECTED] wrote: --- ed [EMAIL PROTECTED] wrote: in soviet russia homework writes you!! The guy is in Egypt. It's a Slashdot joke/meme. -- PJH #713059 +(1255)- [X] SaintAlvus Does the name Doctor Pavlov ring a bell?

Re: [c-prog] What does WaitForMultipleObjectsEx() do ???

2006-12-11 Thread Paul Herring
On 12/11/06, agilegeek [EMAIL PROTECTED] wrote: Hi, What does this function do *WaitForMultipleObjectsEx()* At a guess, it waits for multiple objects. To confirm this, you could always look at the documentation that comes with your compiler, or perhaps use Google for your web searches

Re: [c-prog] web client

2006-12-11 Thread Paul Herring
On 12/11/06, Indika Bandara [EMAIL PROTECTED] wrote: hello, sorry if this is a wrong question in the wrong place. since many knowelegable persons are in this forum thought of askin this (programmers are supposed to know every thing right?) How do the web clients which download files by

Re: [c-prog] Re: web client

2006-12-13 Thread Paul Herring
proceeding?(i'm particularly asking about a squid http proxy) if thats true then there is no point in trying to write a client to do partial-GET isn't it? --- In c-prog@yahoogroups.com, Paul Herring [EMAIL PROTECTED] wrote: On 12/12/06, Indika Bandara [EMAIL PROTECTED] wrote: --- In c

Re: [c-prog] Compile without header and main()......

2006-12-14 Thread Paul Herring
On 12/14/06, megacopriyan [EMAIL PROTECTED] wrote: I have a program without main function and header files, I just want to check whether the program is logically ok or not. Is it possible with gcc/g++. ie., int sum() { int a,b,c; cina; cinb; c=a+b; coutc; return

Re: [c-prog] Re: Please help me its urgent

2006-12-15 Thread Paul Herring
On 12/15/06, Uday Oberio [EMAIL PROTECTED] wrote: hello everyone please help me i have one prog in C string that is Qes) Write a programm in which accept string from user and count how many char, how many new line, how many space and how many tabs in input string. but when i accept string with

Re: [c-prog] Microsoft Visual Studio c++ 6.0 problems

2006-12-15 Thread Paul Herring
On 12/15/06, alla1938 [EMAIL PROTECTED] wrote: I somehow saved a source file in two different locations and both files have become part of my project. I get a message that the build cannot continue because of this duplication. How can I delete one of the files? There seems to be no way to

Re: [c-prog] pointers

2006-12-22 Thread Paul Herring
wrong. Your original post said a pointer pointed to a variable - I gave two instances where it didn't. Where's the confusion? Thanks in advance, Cheers, Sunil Nair *Paul Herring [EMAIL PROTECTED]* wrote: On 12/22/06, Sunil Nair [EMAIL PROTECTED] wrote: To be more specific A pointer

Re: [c-prog] pointers

2006-12-22 Thread Paul Herring
On 12/22/06, ed [EMAIL PROTECTED] wrote: On Fri, 22 Dec 2006 10:25:14 + Paul Herring [EMAIL PROTECTED] wrote: On 12/22/06, Sunil Nair [EMAIL PROTECTED] wrote: To be more specific A pointer is a variable that holds the address of another variable Not always

Re: [c-prog] Access the struct elements without using elements name

2006-12-28 Thread Paul Herring
On 12/28/06, Santosh Vernekar [EMAIL PROTECTED] wrote: You might want to try understanding how to access different fields of a structure. Every structure can be visualized like a block of memory and accessing fields is like accessing the block at different offsets depending on the sizes

Re: [c-prog] Re: interview question

2006-12-28 Thread Paul Herring
On 12/28/06, Nico Heinze [EMAIL PROTECTED] wrote: 4) I know that many people don't trust my words here, but the result of mixing new/delete with malloc/calloc/free is compiler and runtime specific; sometimes it works without hassle, in other cases it can easily kill your server applications

Re: [c-prog] Re: Need to find size of destination buffer for strncpy

2006-12-28 Thread Paul Herring
On 12/28/06, Nico Heinze [EMAIL PROTECTED] wrote: --- In c-prog@yahoogroups.com, mohansnayaka [EMAIL PROTECTED] wrote: Hi all, We are using strcpy to copy strings in our app. This gave us problems when the destination buffer is not large enough. As a workaround, we wanted to replace calls

Re: [c-prog] Access the struct elements without using elements name

2006-12-29 Thread Paul Herring
On 12/29/06, Saswat Praharaj [EMAIL PROTECTED] wrote: snip compiler specific example He had pragma packing enabled and my compiler did not support pragma packing and I spent an hour finding this problem as the code base was huge. So here in c-prog , we actually need to educate people about

Re: [c-prog] Re: OT [was: interview question]

2006-12-30 Thread Paul Herring
On 12/30/06, Ray Devore [EMAIL PROTECTED] wrote: --- Victor A. Wagner Jr. [EMAIL PROTECTED] wrote: Nico: [malloc and new in the same program] What I wanted to express is that you should not rely on such mixes to work under all circumstances. Again I say. The standard REQUIRES it to

Re: [c-prog] Changing value of a constant!

2007-01-01 Thread Paul Herring
On 1/1/07, Gopi Krishna Komanduri [EMAIL PROTECTED] wrote: Hi, I tried to change the value of a constant variable Erm - if it's constant, why are you trying to change it? [snip] -- PJH #713059 +(1255)- [X] SaintAlvus Does the name Doctor Pavlov ring a bell?

Re: [c-prog] Creating Header Files (was: Creating Libraries)

2007-01-02 Thread Paul Herring
On 1/2/07, Ray Devore [EMAIL PROTECTED] wrote: Actually you should do: #include your-header.h The quotes tell the compiler to look in the current directory first, then the system include directory. The angle brackets tell the compiler to look in the system include directory. Um, you sure

Re: [c-prog] C BASIC

2007-01-04 Thread Paul Herring
On 1/4/07, resh_personal [EMAIL PROTECTED] wrote: WHY WE SHOULD USE THE SYMBOL? WHAT IS THE USE OF IT? THERE ARE SO MANY SYMBOLS IN C WHAT IS THE NECESSARY TO CHOOSE THE ? In addition to the answers already given, you may want to google for [trigraph C] -- PJH #713059 +(1255)- [X]

Re: [c-prog] What is the size of c++ class which contain 3 virtual funcions

2007-01-05 Thread Paul Herring
On 1/5/07, Murali Krishna M [EMAIL PROTECTED] wrote: What is the size of c++ class which contain 3 virtual funcions ? Create such a class, then use sizeof on it. Why is this information important? -- PJH #713059 +(1255)- [X] SaintAlvus Does the name Doctor Pavlov ring a bell?

Re: [c-prog] What is the size of c++ class which contain 3 virtual funcions

2007-01-05 Thread Paul Herring
On 1/5/07, Gopi Krishna Komanduri [EMAIL PROTECTED] wrote: HI Murali, In a class if it has only 3 virtual functions with out any variables , then it will just contain a pointer to the VTABLE so the size should be four according to MS compiler. It depends on the compiler I believe.

Re: [c-prog] What is the size of c++ class which contain 3 virtual funcions: to Paul Herring!

2007-01-05 Thread Paul Herring
On 1/5/07, Gopi Krishna Komanduri [EMAIL PROTECTED] wrote: *Paul Herring [EMAIL PROTECTED]* wrote:On 1/5/07, Gopi Krishna Komanduri [EMAIL PROTECTED] wrote: HI Murali, In a class if it has only 3 virtual functions with out any variables , then it will just contain a pointer

Re: [c-prog] c basic

2007-01-08 Thread Paul Herring
On 1/8/07, sankar podila [EMAIL PROTECTED] wrote: hi friends iam sankar the ascii value of new line character is 012 No it's not, it's 12. 012 is 10 in decimal. -- PJH #713059 +(1255)- [X] SaintAlvus Does the name Doctor Pavlov ring a bell?

Re: [c-prog] What is the size of c++ class which contain 3 virtual funcions

2007-01-08 Thread Paul Herring
On 1/8/07, Victor A. Wagner Jr. [EMAIL PROTECTED] wrote: At 03:53 2007-01-08, Paul Herring wrote: On 1/8/07, *Murali Marimekala* [EMAIL PROTECTED] wrote: Hi Gopi, Thank you, does it mean, the size of n-number of virtual functions without vairables in a class will be four byte

Re: [c-prog] What is meant by hashing exactly ?

2007-01-10 Thread Paul Herring
On 1/10/07, Murali Marimekala [EMAIL PROTECTED] wrote: Hello Everyone, I had google what is meant by hashing but didnt find any relavant answer. Can anyone explain what is meant by hashing exactly. Hmm - saw the results; not entirely helpful were they? Try

Re: [c-prog] regarding binary and text files

2007-01-10 Thread Paul Herring
On 1/10/07, Murali Krishna M [EMAIL PROTECTED] wrote: Hello Everyone, I would like to know why there is difference in size of empty binary file and empty text file ? Please post reply as early as possible. There should be no difference. How are you creating them? Have you

Re: [c-prog] Please help me to implement malloc function

2007-01-11 Thread Paul Herring
On 1/10/07, Murali Marimekala [EMAIL PROTECTED] wrote: Hello Everybody, I would like to know how malloc is implemented. Can anybody have snippet of it. If you dont mind can you explain it in brief. http://www.google.com/search?q=malloc+implementation -- PJH

Re: [c-prog] error C1190

2007-01-11 Thread Paul Herring
On 1/11/07, Vincent Darby [EMAIL PROTECTED] wrote: Hi guys, I am working on an MFC project in Visual C++ .NET and whenever I compile the project, I get the fatal error C1190 warning. The compiler tells me it's about the use of '#using mscorlib.dll' and '/clr'. Do any of you know what probably

Re: [c-prog] Domain error.

2007-01-11 Thread Paul Herring
On 1/11/07, Paul Herring [EMAIL PROTECTED] wrote: On 1/11/07, Lars Finsen [EMAIL PROTECTED] wrote: Hm, I wonder how the sqrt function can give a DOMAIN error. The call occurs in a pretty straightforward statement: if(nmon15) c /= sqrt (15-nmon); Possibly I could have violated

Re: [c-prog] Please help me to implement malloc function

2007-01-11 Thread Paul Herring
On 1/11/07, neha lodha [EMAIL PROTECTED] wrote: The function malloc() is used to allocate memory at run time i.e for dynamic memory allocation.its general form is: void *malloc(size); in malloc we don't specify the type of variables for which memory is required.rather we compute the memory

Re: [c-prog] Please help me to implement malloc function

2007-01-12 Thread Paul Herring
answer - you aren't including stdlib.h in your programs, and you're doing this to shut the compiler up.) *Paul Herring [EMAIL PROTECTED]* wrote: On 1/11/07, neha lodha [EMAIL PROTECTED] wrote: The function malloc() is used to allocate memory at run time i.e for dynamic memory allocation.its

Re: [c-prog] Compilation Error

2007-01-17 Thread Paul Herring
On 1/17/07, kathir resh [EMAIL PROTECTED] wrote: i am a basic learner of c...i think the header file must be #includestring.h No. string.h is the C header for things like memcpy() and strcmp(). The code below is C++, and the equivilant header is cstring In C++ string is the

Re: [c-prog] Re: Hi

2007-01-18 Thread Paul Herring
On 1/18/07, mohaghghy [EMAIL PROTECTED] wrote: --- In c-prog@yahoogroups.com, malaram kumhar [EMAIL PROTECTED] wrote: How does this expression could be solve and what is the value of a and b? int a=13; b=++a + ++a; 30 1 ++ ++ - a = 15 That's one interpretation allowed by compilers,

Re: [c-prog] Re: Hi

2007-01-18 Thread Paul Herring
On 1/18/07, manishrawat4u [EMAIL PROTECTED] wrote: --- In c-prog@yahoogroups.com, mohaghghy [EMAIL PROTECTED] wrote: --- In c-prog@yahoogroups.com, malaram kumhar malaram_engg@ wrote: How does this expression could be solve and what is the value of a and b? int a=13; b=++a + ++a;

Re: [c-prog] I'm back!

2007-01-18 Thread Paul Herring
On 1/18/07, Brett W. McCoy [EMAIL PROTECTED] wrote: On 1/18/07, Thomas Hruska [EMAIL PROTECTED] wrote: After a really long 3 month hiatus from e-mail, I'm back. I've been saving a bunch of messages to reply to from since late October, so bear with me as I reply to them. Hi and Welcome

Re: [c-prog] C++ program to solve numerical integration

2007-01-23 Thread Paul Herring
On 1/23/07, MoMaFuckEup [EMAIL PROTECTED] wrote: Hello everyone. can any body help me to solve numerical integration using Trapeziodal method. Quite probably. Though given your chosen name and.. the program will input x and fx where fx=y is twice of x.x is a range of values witn equal

Re: [c-prog] Ludo game

2007-01-23 Thread Paul Herring
On 1/23/07, Student of BUET [EMAIL PROTECTED] wrote: Hello everyone, Can any one send me the source code of Ludo game in C or any link or anything. It will be greak helpful for me. However, sending such code would be most unhelpful for you (and us) in the long term. Perhaps you could send

Re: [c-prog] Re: Can anyone tell why ?

2007-01-24 Thread Paul Herring
On 1/24/07, malaram kumhar [EMAIL PROTECTED] wrote: [snippage] hencenow expression becomes: b=a+a+a+a=2+2+2+2=8(The increment in case of a++ will effect after ;) Yes it could. But then again it might not. You didn't read the links provided did you? -- PJH Some people, when confronted

Re: [c-prog] Mixing printf and cout in C++. A Good or Bad Idea?

2007-01-24 Thread Paul Herring
On 1/24/07, Jaspreet Singh [EMAIL PROTECTED] wrote: Hi All I guess its there in the C++ FAQs too but a small writeup : http://cplus.about.com/b/a/76.htm Small is an overstatement - it doesn't even address sync_with_stdio() -- PJH Some people, when confronted with a problem, think I

Re: [c-prog] Re: VC++ and Java wh one is best

2007-01-24 Thread Paul Herring
On 1/24/07, mr_gees100_peas [EMAIL PROTECTED] wrote: I tried the follwoing using bloddshed dev CPP compiler. #include stdio.h #include stdlib.h int main(int argc, char *argv[]) { printf(Hello World!\n); system(PAUSE); return 0; } then I tried this version #include cstdlib #include

Re: [c-prog] Re: VC++ and Java wh one is best

2007-01-25 Thread Paul Herring
On 1/24/07, mr_gees100_peas [EMAIL PROTECTED] wrote: --- In c-prog@yahoogroups.com, Paul Herring [EMAIL PROTECTED] wrote: On 1/24/07, mr_gees100_peas [EMAIL PROTECTED] wrote: [...] the executable for the C style version was 15.4Kb on my system. The C++ style was 464KB in sized

Re: [c-prog] Re: VC++ and Java wh one is best

2007-01-25 Thread Paul Herring
On 1/25/07, mr_gees100_peas [EMAIL PROTECTED] wrote: By quirkiness I mean if there is a catch when using it with C++. Lets say as opposed to using streams COUT CIN. No catches (beyond the usual dangers of type saftey etc.) if using stdio instead of iostream. There are caveats attached if

Re: [c-prog] what is a vector ?

2007-01-30 Thread Paul Herring
On 1/29/07, Robert Ryan [EMAIL PROTECTED] wrote: i don't follow that at all, almost legal in Java. what part of the code I wrote looks like Java I'd like to know which part of it you think looks like C++ (or C.) *Joseph A. Marrero [EMAIL PROTECTED]* wrote: Robert, thats almost

Re: [c-prog]

2007-02-01 Thread Paul Herring
On 2/1/07, shubhrajyoti datta [EMAIL PROTECTED] wrote: How ?Multiples of 2 is understandable but 3 please explain.. x/2 + x/4 = x/3. Basic maths I would have thought I would have used substraction of 3 in a loop. till the result is less than 3(childish ans ) [EMAIL PROTECTED]

Re: [c-prog]

2007-02-01 Thread Paul Herring
On 2/1/07, Brett W. McCoy [EMAIL PROTECTED] wrote: On 2/1/07, Thomas Hruska [EMAIL PROTECTED] wrote: Paul Herring wrote: On 2/1/07, shubhrajyoti datta [EMAIL PROTECTED] wrote: How ?Multiples of 2 is understandable but 3 please explain.. x/2 + x/4 = x/3. Basic maths I would

Re: [c-prog] what is a vector ?

2007-02-03 Thread Paul Herring
On 2/2/07, Joseph A. Marrero [EMAIL PROTECTED] wrote: Hi Robert. In C++, there is no way to know the length of an arbitrary array. sizeof? -- PJH #706281 +(1868)- [X] TriPod11: bush ain't THAT bad...he kinda knows what he's doin idaredbeet08: Please, Monica Lewenski had more President in her

Re: [c-prog] what is a vector ?

2007-02-03 Thread Paul Herring
On 2/3/07, Joseph A. Marrero [EMAIL PROTECTED] wrote: I think sizeof will only work on statically allocated arrays. Consider the following: #include iostream using namespace std; int main() { int array_one[ 25 ]; int *array_two = new int[ 25 ]; array_two isn't an array,

Re: [c-prog] C++ objective....

2007-02-06 Thread Paul Herring
On 2/6/07, ranjan kumar ojha [EMAIL PROTECTED] wrote: #includeiostream using namespace std; int main() { cout( 123 - 0123 ); return 0; } guess what would be answer . Why guess.? 123 - 83 = 40. plz give proper explanation of above question. 0123 is 83 expressed in octal. --

Re: [c-prog] C++ objective....

2007-02-07 Thread Paul Herring
On 2/7/07, mark taye [EMAIL PROTECTED] wrote: Does anyone know how to assign a string to a char * ? Example: string foo; char *bar; bar = foo.c_str(); or can the char pointer be converted to a string type before the assignment? No. -- PJH #706281 +(1868)- [X] TriPod11: bush ain't

Re: [c-prog] eof()

2007-02-08 Thread Paul Herring
On 2/8/07, Lars Finsen [EMAIL PROTECTED] wrote: In Borland's C++ I have problems getting eof() to work on a text file opened as ifstream(filename) ui, while the call that fails to find EOF is ui.eof(). Currently I am testing for some unique content of the last line instead, but am unhappy with

Re: [c-prog] Re: C objective...

2007-02-08 Thread Paul Herring
On 2/8/07, Tamas Marki [EMAIL PROTECTED] wrote: On 2/8/07, Nagaraj M [EMAIL PROTECTED] wrote: The if condition getting true because 5 is aggigned to i, i.e. non-zero value is assigned in if condition. The c compiler takes it as if(1). Not quite. The result of an assignment is the assigned

Re: [c-prog] Re: cn we run a c program without main( )?

2007-02-11 Thread Paul Herring
On 2/11/07, debraj choudhury [EMAIL PROTECTED] wrote: sir, can u explain in more detail manner, how a c program can be executed without using main() function and which compilers allow us to do so... Why would you want to do this? -- PJH Aio, quantitas magna frumentorum est

Re: [c-prog] Digital Image Processing book PDF??

2007-02-12 Thread Paul Herring
On 2/12/07, Juliano Nunes [EMAIL PROTECTED] wrote: I just want to take a look at this book to see if it will be a good choice because it's not cheap. And if you do get a free PDF of this book, and you like it, I suspect you still won't buy it, because I don't need to, I have a copy, and

Re: [c-prog] Re: cn we run a c program without main( )?

2007-02-12 Thread Paul Herring
On 2/12/07, peternilsson42 [EMAIL PROTECTED] wrote: Paul Herring [EMAIL PROTECTED] wrote: debraj choudhury [EMAIL PROTECTED] wrote: can u explain in more detail manner, how a c program can be executed without using main() function and which compilers allow us to do so... Why

Re: [c-prog] Puzzled !!! Global Vars are really challanging

2007-02-12 Thread Paul Herring
On 2/12/07, engvishal_jain [EMAIL PROTECTED] wrote: Hi, I have two Big Projects say A and B. Both have Golobal variable with same Name say GlobVar. Now when I compile both Projects after integrating them it give error. Error: Redefination of GlobVar I can't remove GlobVar from any of A and

Re: [c-prog] Re: processing bitmaps in C++

2007-02-13 Thread Paul Herring
On 2/14/07, krome152001 [EMAIL PROTECTED] wrote: what do you mean by source code Presumably you have some source code from your comment i got gode but all it come out... You missed it from your original message. There is little we can do without it, unless someone wants to play twenty

Re: [c-prog] help

2007-02-14 Thread Paul Herring
On 2/14/07, arun kumar [EMAIL PROTECTED] wrote: Hi Pls send me program to calculate the factorial of given no. #include iostream template int N struct Factorial { enum { value = N * FactorialN-1::value }; }; template struct Factorial1 { enum { value = 1 }; }; // example use int

Re: [c-prog] Excluding Including Function

2007-02-14 Thread Paul Herring
On 2/14/07, vishal thakur [EMAIL PROTECTED] wrote: Thanks Paul for ur quick reply, Actually i cannot use #ifdef and #ifndef 'couse that will effect other things on my side. Why's that? So is their any other way to do that. Why do you need to exclude them? Can you provide a (brief!)

Re: [c-prog] Hilarious...

2007-02-15 Thread Paul Herring
On 2/15/07, Thomas Hruska [EMAIL PROTECTED] wrote: Just checked the moderation queue and here's a bit of spam that someone wanted to get through to the group: Hi, I AM NOT A HEADHUNTER, JUST TRYING TO HELP THE PROJECT MANAGER OF A PROJECT!!! SWEAR!!! There is an urgent

Re: [c-prog] there's a bug in the program

2007-02-16 Thread Paul Herring
On 2/15/07, Thomas Hruska [EMAIL PROTECTED] wrote: Brett W. McCoy wrote: On 2/15/07, shahwalishaik [EMAIL PROTECTED] wrote: I've attended an interview few days back. The qeustion paper had some programs. There's a bug in it, and we need to find it. Please, help me find the bug.

Re: [c-prog] Re: Hilarious...

2007-02-16 Thread Paul Herring
On 2/15/07, Milan Babuskov [EMAIL PROTECTED] wrote: --- Thomas Hruska wrote: Just checked the moderation queue and here's a bit of spam that someone wanted to get through to the group: I AM NOT A HEADHUNTER, JUST TRYING TO HELP THE PROJECT MANAGER OF A PROJECT!!! SWEAR!!! There is

\n vs endl (Was Re: [c-prog] (unknown))

2007-02-16 Thread Paul Herring
On 2/15/07, Tamas Marki [EMAIL PROTECTED] wrote: On 2/15/07, muhammad shahid [EMAIL PROTECTED] wrote: [...] coutEnter values?\n; Instead of '\n' you should use std::endl. Why? Do you use fflush() after every printf() in C? -- PJH Aio, quantitas magna frumentorum est

Re: [c-prog] Re: hy

2007-02-16 Thread Paul Herring
On 2/16/07, diana_ [EMAIL PROTECTED] wrote: i have a conditional probability density function l(y[t]/h[t],y[t-1]) +=... how do i declare this function ? i tried double func_l(double *p/double*h , double *s) You cannot have a function on the left hand side of the = sign. double temp;

Re: [c-prog] Re: Executing some c-statements in one file from within another c-file...

2007-02-21 Thread Paul Herring
On 2/21/07, Mongi [EMAIL PROTECTED] wrote: Brett thanks again for ur reply. The statements in file1 look as follows: var1=value1; var2=value2; . varn=valuen; etc... .. where var1,2,... are declared variables names and value1,2,... are derived numbers from another program

Re: [c-prog] Can Anyone give me some problems on C programming

2007-03-04 Thread Paul Herring
On 3/4/07, krishna kanna [EMAIL PROTECTED] wrote: void main() main() returns int, not float, struct foo or void. { int i; for(i=0;i++;i100) { printf(%d,i); } } what is the output of this program There needn't be any. You don't have a \n in your output or a fflush().

Re: [c-prog] C Prog help

2007-03-08 Thread Paul Herring
On 08 Mar 2007 05:43:15 -0800, Chetan Nanda [EMAIL PROTECTED] wrote: On 08 Mar 2007 05:09:29 -0800, Sumit Chawla [EMAIL PROTECTED] wrote: [...] You are crossing the memory bounds and corrupting the memory block which might have been allocated to other parts of your program or some other

Re: [c-prog] Call to main()

2007-03-12 Thread Paul Herring
On 12 Mar 2007 03:07:48 -0700, Amila Perera [EMAIL PROTECTED] wrote: C allows to call the main in functions. That's right. This has been tested by me under Dev C++ and it works properly. It is, however, not allowed under C++. Is this not a bug? Only if the programmer didn't intend it.

Re: Unable to comprehend !! Re: [c-prog] Call to main()

2007-03-13 Thread Paul Herring
On 12 Mar 2007 10:59:57 -0700, debasish deka [EMAIL PROTECTED] wrote: Hello Mr. Paul, I went through your provided link. Its here as follows : [snip http://www.ioccc.org/1988/phillipps.c] But I am not getting what it is doing. Could you tell how to approach these sort of problems. Erm -

Re: Obfuscated ::Re: Unable to comprehend !! Re: [c-prog] Call to main()

2007-03-13 Thread Paul Herring
to read. Here it is again in case you missed the first time: Paul Herring [EMAIL PROTECTED] wrote: http://www.google.co.uk/search?num=100hl=enq=cdnr+nlwb+rdq+explained I'm not going to spoon feed you when there's adequate explanation already written. If you have a problem with the site I

Re: Obfuscated ::Re: Unable to comprehend !! Re: [c-prog] Call to main()

2007-03-13 Thread Paul Herring
On 13 Mar 2007 08:24:36 -0700, Tamas Marki [EMAIL PROTECTED] wrote: On 13 Mar 2007 08:20:28 -0700, debasish deka [EMAIL PROTECTED] wrote: Hello Paul, It is not making sense to me I am not getting how to write obfuscated codes. in neither C nor C++. could you explain with

Re: [c-prog] How to change numeric to string without using itoa

2007-03-14 Thread Paul Herring
On 14 Mar 2007 06:06:15 -0700, e2esunil mudulakar [EMAIL PROTECTED] wrote: hello all iam want to convert a numeric to string in KEIL software. As we convert the number into string by using itoa As you've found out, itoa() isn't a Standard function. Plz help me how can i convert numeric

Re: [c-prog] How to change numeric to string without using itoa

2007-03-14 Thread Paul Herring
On 3/14/07, Brett W. McCoy [EMAIL PROTECTED] wrote: On 14 Mar 2007 06:06:15 -0700, e2esunil mudulakar [EMAIL PROTECTED] wrote: As we convert the number into string by using itoa in c language where as iam doing my project of automatic car parking system where i want to store pwd's with

Re: [c-prog] c++ code into class/sequence diagram

2007-03-14 Thread Paul Herring
On 14 Mar 2007 06:42:53 -0700, Indika Bandara [EMAIL PROTECTED] wrote: hello, is there any tool(freeware) which can generate class/sequence diagrams from c++ code? it is quite tedious to find the way out (or in) to a large project.. TIA Is Doxygen the sort of thing you're after?

Re: [c-prog] C++ and OOPic

2007-03-16 Thread Paul Herring
On 16 Mar 2007 06:19:13 -0700, krome152001 [EMAIL PROTECTED] wrote: i was wondering how can u control or send command to an OOPic using C++??? does any one know how to Wouldn't you be better off just using ooPIC to control/program an OOPic? (And that is not meant to sound as facetious as it

Re: [c-prog] Inventory Program and getline problem

2007-03-20 Thread Paul Herring
On 19 Mar 2007 20:38:07 -0700, vishal thakur [EMAIL PROTECTED] wrote: I think flushing buffer (fflush(stdin), if using stdin as your stream) will solve your problem, but flush will work in case of stdin but it will not give desired output for file stream fflush() is not required to work with

Re: [c-prog] Inventory Program and getline problem

2007-03-20 Thread Paul Herring
On 20 Mar 2007 08:52:51 -0700, vishal thakur [EMAIL PROTECTED] wrote: On 3/20/07, Paul Herring [EMAIL PROTECTED] wrote: On 19 Mar 2007 20:38:07 -0700, vishal thakur [EMAIL PROTECTED]lahsiv.vishal%40gmail.com wrote: I think flushing buffer (fflush(stdin), if using stdin as your stream

Re: [c-prog] about memset().....

2007-03-21 Thread Paul Herring
On 3/21/07, ranjan kumar ojha [EMAIL PROTECTED] wrote: Hi friends, I got perplexed because of memset. look int a[100]; memset(a,0,sizeof(a)); then it is filling 0 in array. int a[100]; memset(a,-1,sizeof(a)); then it is filling -1 in

Re: [c-prog] Inventory Program and getline problem

2007-03-23 Thread Paul Herring
On 3/23/07, vishal thakur [EMAIL PROTECTED] wrote: Thanks Paul for this information. I was used to use fflush on stdin as fflush(stdin) on windows and this work fine for me and this may be because windows support fflush on stdin and this could be the reason why i was getting unexpected

[c-prog] Fwd: about c book

2007-03-24 Thread Paul Herring
-- Forwarded message -- From: madhup mani [EMAIL PROTECTED] Date: Mar 24, 2007 9:43 AM Subject: about c book To: c-prog Moderator [EMAIL PROTECTED] hello sir/madam, i want to know about the c-book in which every misconception is handled like effective c++. generally we got

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