Advertisement

12.19.2005 at 06:51PM PST, ID: 21670120
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

8.8

problem with openCV - LNK2001: unresolved external symbol

Asked by astur1983 in Microsoft Visual C++.Net

Tags:

hullo (and thanks in advance for helping me with this),

i'm very new to this so i'm hoping you'll bear with me:

i'm having problems getting a simple code to link.
i've already downloaded the openCV package and included the cvcam\include and opencv\lib files under tools>options>directories
i created a console application workspace and tried this code out to see if it could link:

#include <stdio.h>
#include <cvcam.h>

void main()
{
      int* out;
      int nselected = cvcamSelectCamera(&out);
      if(nselected>0)
            printf("the 1-st selected camera is camera number %d", out[0]);
      if(nselected==2)
            printf("the 2-nd selected camera is camera number %d", out[1]);
      return;
}

but  i picked up the following errors:

Compiling...
wc1p1.cpp
Linking...
wc1p1.obj : error LNK2001: unresolved external symbol _cvcamSelectCamera
Debug/wc1.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.

wc1.exe - 2 error(s), 0 warning(s)

thanks again!Start Free Trial
[+][-]12.19.2005 at 08:11PM PST, ID: 15516370

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zone: Microsoft Visual C++.Net
Tags: opencv
Sign Up Now!
Solution Provided By: OnegaZhang
Participating Experts: 1
Solution Grade: A
 
 
[+][-]12.19.2005 at 09:25PM PST, ID: 15516559

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32