Forum: C Oct 6th, 2008 |
| Replies: 3 Views: 460 Something like this
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int recursivePalindrome(char *str, unsigned int index)
{
if (index > strlen(str)/2) return 1;
if... |
Forum: C++ Feb 22nd, 2008 |
| Replies: 2 Views: 4,077 Why are you taking pain by handling memory yourself. Use power of STL.
#include <vector>
#include <stdexcept>
template <typename T>
class Stack
{
private:
std::vector<T> elems; //... |
Forum: C++ Feb 20th, 2008 |
| Replies: 6 Views: 758 The reason for linker error is that the definition of the function template has not been instantiated. In order for a template to be instantiated, the compiler must know which definition should be... |
Forum: C++ Feb 18th, 2008 |
| Replies: 5 Views: 1,516 If you would have been given an options to implement operator++() which would work for both versions of ++, how would you do it?
You need to find some way to distinguish between both of them. |
Forum: C++ Feb 16th, 2008 |
| Replies: 1 Views: 517 Best way would be to get a book. Some of the recommendations http://www.daniweb.com/forums/thread70096.html
One online tutorial
http://www.cplusplus.com/doc/tutorial/ |
Forum: C++ Feb 16th, 2008 |
| Replies: 10 Views: 1,232 dexter1984,
Why don't you simply use vector of vectors
#include <vector>
template <typename T>
class dynamic_array
{
public: |
Forum: C++ Feb 16th, 2008 |
| Replies: 6 Views: 939 Another link void main(void) - the Wrong Thing (http://users.aber.ac.uk/auj/voidmain.shtml) |
Forum: C++ Feb 16th, 2008 |
| Replies: 1 Views: 499 Function call operator is () not []. There are few undeclared variables and some variables with incorrect names. |
Forum: C++ Feb 16th, 2008 |
| Replies: 3 Views: 577 |
Forum: C++ Feb 14th, 2008 |
| Replies: 7 Views: 3,061 Like Larry Wall said:
"Make simple things easy." |
Forum: C++ Sep 1st, 2007 |
| Replies: 4 Views: 1,326 Here's another tutorial (http://www.cplusplus.com/doc/tutorial/exceptions.html) |
Forum: C++ Sep 1st, 2007 |
| Replies: 13 Views: 1,448 Also correct the way you use exception handling in code. |
Forum: C++ Sep 1st, 2007 |
| Replies: 5 Views: 3,199 The term handle is used to mean any technique that lets you get to another object — a generalized pseudo-pointer. The term is (intentionally) ambiguous and vague.
Read more... |
Forum: C Aug 29th, 2007 |
| Replies: 17 Views: 2,245 Since some compilers (and lint) will warn about discarded return values, an explicit cast to (void) is a way of saying "Yes, I've decided to ignore the return value from this call. |
Forum: C Aug 28th, 2007 |
| Replies: 17 Views: 2,245 This would be better
printf("Hit 'ENTER' to exit\n");
fflush(stdout);
(void)getchar(); |
Forum: C++ Aug 27th, 2007 |
| Replies: 16 Views: 5,683 const char *str="SpS";
cout << str;
str = NULL; |
Forum: C Aug 27th, 2007 |
| Replies: 3 Views: 2,167 Objective-C is a language based upon C, with a few additions that make it a complete, object-oriented language.
Objective-C is a language that implements true dynamic binding (which is required for... |
Forum: C++ Aug 27th, 2007 |
| Replies: 2 Views: 747 http://www.daniweb.com/forums/announcement8-2.html |
Forum: C++ Aug 27th, 2007 |
| Replies: 15 Views: 1,400 Take a look at http://en.wikipedia.org/wiki/Fibonacci_number |
Forum: C++ Aug 27th, 2007 |
| Replies: 4 Views: 7,182 You could approach like this
#include <vector>
template <typename T>
class dynamic_array
{
public:
dynamic_array(){};
dynamic_array(int rows, int cols)
{ |
Forum: C++ Aug 27th, 2007 |
| Replies: 9 Views: 3,319 You can make use of vector<vector<T> > |
Forum: C++ Aug 23rd, 2007 |
| Replies: 3 Views: 1,891 Internet File Downloading Function
http://www.codeguru.com/cpp/i-n/internet/filetransfer/article.php/c3399/
(http://www.daniweb.com/forums/Internet%20File%20Downloading%20Function) |
Forum: C++ Aug 23rd, 2007 |
| Replies: 3 Views: 2,975 Help yourself by reading this (http://www.daniweb.com/forums/announcement8-2.html) |
Forum: C Aug 22nd, 2007 |
| Replies: 6 Views: 763 I would highly recommend CodeBlocks (http://www.codeblocks.org/) |
Forum: C++ Aug 21st, 2007 |
| Replies: 11 Views: 4,704 Startup routines that call main could be assuming that the return value will be pushed onto the stack. If main() does not do this, then this could lead to stack corruption in the program's exit... |
Forum: C++ Aug 21st, 2007 |
| Replies: 1 Views: 967 Did you try Google. You can find loads of them. |
Forum: C++ Aug 20th, 2007 |
| Replies: 5 Views: 3,848 You might try this http://gmplib.org/ |
Forum: C++ Aug 20th, 2007 |
| Replies: 5 Views: 3,848 You can even set the precision like this std::cout.precision(15); |
Forum: C++ Aug 20th, 2007 |
| Replies: 5 Views: 3,848 You can use istringstream
#include <sstream>
#include <iostream>
int main()
{
std::istringstream stm;
double number; |
Forum: C++ Aug 20th, 2007 |
| Replies: 8 Views: 857 Read about Sequence Points (http://www.c-faq.com/expr/seqpoints.html) |
Forum: C++ Aug 20th, 2007 |
| Replies: 9 Views: 2,928 Yes, you can do this in main
TestPtr p(Test::create());
auto_ptr is a pointer-like object (a smart pointer) whose destructor automatically calls delete on what it points to as soon as scope ends... |
Forum: C Aug 20th, 2007 |
| Replies: 6 Views: 953 Read this
http://www.eternallyconfuzzled.com/tuts/languages/jsw_tut_pointers.aspx |
Forum: C++ Aug 20th, 2007 |
| Replies: 10 Views: 1,512 That's incorrect. It was only required in C89/90. C++ never had such requirement. Even C99 removes this restriction. |
Forum: C++ Aug 20th, 2007 |
| Replies: 4 Views: 4,302 You can make use of qsort() or std::sort |
Forum: C++ Aug 20th, 2007 |
| Replies: 3 Views: 4,511 Just take typedef int value_type; out of class. Things should work. |
Forum: C++ Aug 20th, 2007 |
| Replies: 9 Views: 2,928 You can provide static create() member functions which create the object using new and return a pointer to the allocated object.
typedef auto_ptr<Test> TestPtr;
TestPtr Test::create()... |
Forum: C++ Aug 20th, 2007 |
| Replies: 10 Views: 1,512 There are plenty of problems in your code
1) You are using non-standard headers(iostraem.h,conio.h). You should be sticking to standard headers. You only require <iostream> in your code.
2)Implicit... |
Forum: C++ Aug 19th, 2007 |
| Replies: 10 Views: 1,512 So, you are having trouble with language constructs or logic? |
Forum: C Aug 19th, 2007 |
| Replies: 14 Views: 6,953 In C++, you can do something like this
#include <iostream>
#include <limits>
int main() {
// Rest of the code
//Clean the stream and ask for input
std::cin.ignore (... |
Forum: C Aug 19th, 2007 |
| Replies: 5 Views: 3,421 In case char *name="Yankee Duddle"; string literal turns into an unnamed, static array of characters, and this unnamed array may be stored in read-only memory, and which therefore cannot necessarily... |