Pointers and array Post: 302857145

10 More Discussions You Might Find Interesting

1. Programming

Pointers and array

hi all, let say i have a pointer exit, and this exit will store some value. how can i store the value that the pointer points to into an array and then print them out from the array. thanks in advance

2. Programming

pointers

is this a valid c declaration int (*ptr(int *b)); plz explain...

3. Programming

pointers

Hi I mash with pointers in C. I solve this problem about 5 hours and I don't know how I should continue. void InsertFirst (tList *L, int val) { tElemPtr new; if((new = malloc(sizeof(tElemPtr))) == NULL) Error(); new->data = val; new->ptr = L->frst; L->frst = new;...

4. Programming

restricted pointers

Hi all. I am trying to use restricted pointers to allow the gcc compiler optimize the code, but I have not been able to make it work so far. I am testing with this code: #include <stdlib.h> #include <stdio.h> #include <time.h> #include <sys/time.h> void vecmult(int n, int * restrict a, int...

5. UNIX for Advanced & Expert Users

shared pointers

I am new to shared pointer conceot in C++ and hence require some clarification: For example: class A { public: virtual ~A() { } int x; }; typedef boost::shared_ptr<A>...

6. Programming

Need help with the Pointers in C

I have a special character called �. When it is declared as a character variable its showing it can be printed. But when it is declared as a character pointer variable its showing it cannot be printed. I am just wondering why its happening like this.. c1 = '@'; c2 = '�'; char *fp; fp="XX�"; if...

7. Programming

Problem with array of pointers

Hi All, I am using the array of pointers and storing the address of string.This is a global list. So i am using extern to give the reference of this list to another file and using reading the data from this string. But list is being corrupted and string is missing some characters in...

8. Programming

Traversing in Array of pointers

Please find the below program. the requirement and description of the program also given: ganesh@ubuntu:~/my_programs/c/letusc/chap9$ cat fa.c.old /* Program : write a program to count the number of 'e' in thefollowing array of pointers to strings: char *s = { "We will teach you how...

9. Programming

Problem With Pointers

Hi guys. What is the difference between these: 1. int *a; 2. int (*a);

10. Programming

How to Declare an array of function pointers?

I am attempting to create an array of function pointers. The examples I follow to do this are from: support.microsoft.com/en-us/help/30580/how-to-declare-an-array-of-pointers-to-functions-in-visual-c ...

LEARN ABOUT PHP

array_intersect

ARRAY_INTERSECT(3)							 1							ARRAY_INTERSECT(3)

array_intersect - Computes the intersection of arrays

SYNOPSIS

       array array_intersect (array  $array1, array  $array2, [array  $...])

DESCRIPTION

       array_intersect(3)  returns  an	array  containing all the values of $array1 that are present in all the arguments. Note that keys are pre-
       served.

PARAMETERS

	      o $array1
		- The array with master values to check.

	      o $array2
		- An array to compare values against.

	      o $...
		- A variable list of arrays to compare.

RETURN VALUES

	Returns an array containing all of the values in $array1 whose values exist in all of the parameters.

EXAMPLES

       Example #1

	      array_intersect(3) example

	      <?php
	      $array1 = array("a" => "green", "red", "blue");
	      $array2 = array("b" => "green", "yellow", "red");
	      $result = array_intersect($array1, $array2);
	      print_r($result);
	      ?>

	      The above example will output:

	      Array
	      (
		  [a] => green
		  [0] => red
	      )

NOTES

       Note

	       Two elements are considered equal if and only if (string) $elem1 === (string) $elem2. In words: when the string	representation	is
	      the same.

SEE ALSO

       array_intersect_assoc(3), array_diff(3), array_diff_assoc(3).

PHP Documentation Group 													ARRAY_INTERSECT(3)

10 More Discussions You Might Find Interesting

1. Programming