Sponsored Content
Top Forums Programming Passing by value a char array Post 302224065 by Franklin52 on Tuesday 12th of August 2008 07:01:48 AM
Old 08-12-2008
In general strings and arrays are passed implicitly by reference in C/C++.
Replace void f(char a[]) with void f(char a) in your declaration and definition.

Regards
 

9 More Discussions You Might Find Interesting

1. Programming

char array problem

hello i have a program in C (Unix - SOlaris5.7), and i have the next question: i have a lot of char variable, and i want store their values in a char array. The problem is what i donīt know how to put the char variable's value into the array, and i don`t know how to define the array please... (4 Replies)
Discussion started by: DebianJ
4 Replies

2. Programming

char array

hi, I have variable like, char keyword = "TRANSPARENCY "; while passing this variable to some function, first character of variable becomes null, but rest of characters still exist. Why this happens or something wrong with declaration. Their is no error while compiling & running... (2 Replies)
Discussion started by: avadhani
2 Replies

3. Programming

size of char array in c

i have to store a data more than 100000. i don't know the size of the data whether it may be 100000 or 1000000. so how can i define variable size; example char abc; but i don't know the size so how can i give array size?? in one sentence how can i give the array size dynamically so that i... (6 Replies)
Discussion started by: phani_sree
6 Replies

4. Programming

Array of char

I'm doing some coding in C++ Want to have a long empty string like below const char ModMisfit :: DelStr = "\r \r"; However due to the long blank the line is very long. Is there any way to avoid this and keep the... (5 Replies)
Discussion started by: kristinu
5 Replies

5. Programming

help with char pointer array in C

i have an array like #define NUM 8 .... new_socket_fd = accept(socket_fd, (struct sockaddr *) &cli_addr, &client_length); char *items = {"one", "two", "three", "four", "five", "six", "seven", "eight"}; char *item_name_length = {"3", "3", "5", "4", "4", "3", "5", "5"}; ... (1 Reply)
Discussion started by: omega666
1 Replies

6. Programming

How to find length of string and pass into char array in C?

Hi All I want to take a Hexadecimal number as input and i want to find lenth of the input and pass it to char s ( char s ). I have a program to convert hexadecial to binary but it is taking limited input but i want to return binary number based on input. How? (1 Reply)
Discussion started by: atharalikhan
1 Replies

7. Programming

char array

cat int.c int main() { unsigned char wwn; wwn=50; wwn=00; wwn=53; wwn=30; wwn=08; wwn=09; wwn=82; wwn=17; printf("WWN: %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n ", wwn, wwn, wwn, wwn, wwn,... (8 Replies)
Discussion started by: powyama
8 Replies

8. Shell Programming and Scripting

How do I test the first char of each line in an array

Hi folks, I am self-learning as I can I have a script that has read a file into an array. I can read out each line in the array with the code: for INDEX in {0..$LENGTH} ## $LENGTH was determined at the read in do echo "${data}" done What I need to do is test the first char... (2 Replies)
Discussion started by: Marc G
2 Replies

9. Programming

Returning char array

I want to return a char array to the main() function, but its returning garbage value. #include<stdio.h> //#include<conio.h> #include<string.h> char* strtrmm(); int main() { char str1,c1; printf("\n Enter the string:"); gets(str1); //strtrmm(str1); printf("%s",strtrmm(str1));... (2 Replies)
Discussion started by: zinat
2 Replies
CURL_SETOPT_ARRAY(3)							 1						      CURL_SETOPT_ARRAY(3)

curl_setopt_array - Set multiple options for a cURL transfer

SYNOPSIS
bool curl_setopt_array (resource $ch, array $options) DESCRIPTION
Sets multiple options for a cURL session. This function is useful for setting a large amount of cURL options without repetitively calling curl_setopt(3). PARAMETERS
o $ch -A cURL handle returned by curl_init(3). o $options - An array specifying which options to set and their values. The keys should be valid curl_setopt(3) constants or their integer equivalents. RETURN VALUES
Returns TRUE if all options were successfully set. If an option could not be successfully set, FALSE is immediately returned, ignoring any future options in the $options array. EXAMPLES
Example #1 Initializing a new cURL session and fetching a web page <?php // create a new cURL resource $ch = curl_init(); // set URL and other appropriate options $options = array(CURLOPT_URL => 'http://www.example.com/', CURLOPT_HEADER => false ); curl_setopt_array($ch, $options); // grab URL and pass it to the browser curl_exec($ch); // close cURL resource, and free up system resources curl_close($ch); ?> Prior to PHP 5.1.3 this function can be simulated with: Example #2 Our own implementation of curl_setopt_array(3) <?php if (!function_exists('curl_setopt_array')) { function curl_setopt_array(&$ch, $curl_options) { foreach ($curl_options as $option => $value) { if (!curl_setopt($ch, $option, $value)) { return false; } } return true; } } ?> NOTES
Note As with curl_setopt(3), passing an array to CURLOPT_POST will encode the data as multipart/form-data, while passing a URL-encoded string will encode the data as application/x-www-form-urlencoded. SEE ALSO
curl_setopt(3). PHP Documentation Group CURL_SETOPT_ARRAY(3)
All times are GMT -4. The time now is 07:46 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy