Sponsored Content
Top Forums Programming pass a pointer-to-pointer, or return a pointer? Post 302273849 by steephen on Tuesday 6th of January 2009 01:49:42 AM
Old 01-06-2009
Why are you using the function in this scenario? By using function calls you are creating the overhead of function call and temporaray object.
 

10 More Discussions You Might Find Interesting

1. Programming

pointer

void main() { int a={1,2,3,4,5,6,7,8,9,10}; int *p=a; int *q=&a; cout<<q-p+1<<endl; } The output is 10, how? if we give cout<<q it will print the address, value won't print.... if we give cout<<p it will print the address, value won't print.... p has the base addr; q... (1 Reply)
Discussion started by: sarwan
1 Replies

2. Programming

Regarding char Pointer

Hi, char *s="yamaha"; cout<<s<<endl; int *p; int i=10; p=&i; cout<<p<<endl; 1) For the 1st "cout" we will get "yamaha" as output. That is we are getting "content of the address" for cout<<s. 2) But for integer "cout<<p" we are getting the "address only". Please clarify how we are... (2 Replies)
Discussion started by: sweta
2 Replies

3. Programming

pointer problem

could any one tell why the following is showing segmentation fault while using **ptr but working fine using **a #include<stdio.h> ... (1 Reply)
Discussion started by: useless79
1 Replies

4. Programming

far pointer

what is far pointer in C (1 Reply)
Discussion started by: useless79
1 Replies

5. Programming

How to return void function pointer

Hello all im trying to build function that will return void function pointer what is mean is ( not working ) the main function void * myClass::getFunction(int type){ if(type==1) return &myClass::Test1; if(type==2) return &myClass::Test2; } void myClass::Test1(){... (1 Reply)
Discussion started by: umen
1 Replies

6. Programming

matrix pointer

Can anyone tell me what the following statements do? float (*tab); tab=(float (*)) calloc(MAXCLASS, (MAXCLASS+1)*sizeof(float)); (3 Replies)
Discussion started by: littleboyblu
3 Replies

7. Programming

Pointer Arithmetic In C

I have a fundamental question on C pointer arithmetry.. Suppose i have a c string pointer already pointing to a valid location, Can I just do a charptr = charptr +1; to get to the next location, irregardless if my program is 32 or 64 bits? or should i do it this way: charptr =... (1 Reply)
Discussion started by: Leion
1 Replies

8. Programming

Pointer to pointers

Hi guys, I'm trying to understand pointers in C and made a simple example and I've problems with It. Can someone help? #include <stdio.h> #include <stdlib.h> #include <assert.h> int f1(char **str_); int main(int argc, char **argv) { char *str = NULL; f1(&str); ... (3 Replies)
Discussion started by: pharaoh
3 Replies

9. Programming

Pointer for 2D array seems to be 3D in C

I am struggling with the pointer to 2D-array (cf: 2D array of pointers). Can anybody help me elaborate how the pointer x moves in the memory to access the individual of y, especially the high lighted lines? I have talked to one of the curators of the forum, but I am still not quite clear. Here... (1 Reply)
Discussion started by: yifangt
1 Replies

10. Programming

Segmentation fault when I pass a char pointer to a function in C.

I am passing a char* to the function "reverse" and when I execute it with gdb I get: Program received signal SIGSEGV, Segmentation fault. 0x000000000040083b in reverse (s=0x400b2b "hello") at pointersExample.c:72 72 *q = *p; Attached is the source code. I do not understand why... (9 Replies)
Discussion started by: jose_spain
9 Replies
Test::BDD::Cucumber::Harness(3pm)			User Contributed Perl Documentation			 Test::BDD::Cucumber::Harness(3pm)

NAME
Test::BDD::Cucumber::Harness - Base class for creating harnesses VERSION
version 0.11 DESCRIPTION
Harnesses allow your feature files to be executed while telling the outside world about how the testing is going, and what's being tested. This is a base class for creating new harnesses. You can see Test::BDD::Cucumber::Harness::TermColor and Test::BDD::Cucumber::Harness::TestBuilder for examples, although if you need to interact with the results in a more exciting way, you'd be best off interacting with Test::BDD::Cucumber::Harness::Data. METHODS
/ EVENTS feature feature_done Called at the start and end of feature execution respectively. Both methods accept a single argument of a Test::BDD::Cucumber::Model::Feature. background background_done If you have a background section, then we execute it as a quasi-scenario step before each scenario. These hooks are fired before and after that, and passed in the Test::BDD::Cucmber::Model::Scenario that represents the Background section, and a a dataset hash (although why would you use that?) scenario scenario_done Called at the start and end of scenario execution respectively. Both methods accept a Test::BDD::Cucmber::Model::Scenario module and a dataset hash. step step_done Called at the start and end of step execution respectively. Both methods accept a Test::BDD::Cucmber::StepConcept object. "step_done" also accepts a Test::BDD::Cucumber::Model::Result object. AUTHOR
Peter Sergeant "pete@clueball.com" LICENSE
Copyright 2011, Peter Sergeant; Licensed under the same terms as Perl perl v5.14.2 2012-05-20 Test::BDD::Cucumber::Harness(3pm)
All times are GMT -4. The time now is 03:16 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy