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Lars Pedersen · Nov 26 '10, 02:34 PM

Hi guys

Compiler: Cygwin
OS : Windows 7 (64 bit)
C-Skills: Basic Understanding

So... I'm trying to make my cygwin compiler work with the cURL library, but it isn't really working all that well...

I've tried to completely re-install cygwin, by first removing the folder I stored cygwin in and then install cygwin with the 4 different cURL library's possible.

I can call functions...

David727 · Aug 6 '10, 05:32 PM

this is the code
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
void main () {
int b ;
randomize () ;
b = random (61) + 40 ;
printf ("This is b: %d\n", b ) ;
}
These are the errors:

error LNK2019:unresol ved external symbol_random referenced in function_main

error LNK2019:unresol ved external symbol_randomiz e...

AlienAdy · Aug 4 '10, 04:12 PM

Hi guys!

I am coding a free software that will have 2 parts. Part 1. is an admin panel where a user will be able to select some options. Part 2. is a finished new application which a user can send to some other user, so a standalone application that has nothing to do with the admin panel. Now, the problem is, I don't know how to connect those two parts. I want to add an option in the admin panel that says "build" which will...

Pooria · Jul 21 '10, 08:13 AM

take two following classes and their constructors as samples:

Code:

class One{
 public:
  One(int a,int b):adad1(a),adad2(b){}
 private:
  int adad1;
  int adad2;
};
class Two{
 public:
  Two(int input[]){
   for (int i=0;i<10;i++)
    araye[i]=input[i];
  }
 private:
  int araye[10];
};

considering objects with static...

Pooria · Jul 21 '10, 08:10 AM

How does an optimizing c++ compiler determine when a stack slot of a function(part of stack frame of a function) is no longer needed by that function, so it can reuse its memory? .
By stack slot I mean a part of stack frame of a function, not necessarily a whole stack frame of a function and an example to clarify the matter is, suppose we have a function that has six integer variables defined in its scope, when it's time to use sixth variable...

mdandreano5 · Jun 25 '10, 01:07 AM

I need help with downloading a compiler for Java. I have tried several times but I can't get anything to download. Can someone please help?

tms005 · Jul 9 '09, 03:20 AM

Anyone know how to compile Aix C++ Codes into Window platform?

I have tried to compile my Aix (Version 4.2) C++ Codes using Bloodshed Dev C++ and Microsoft Visual C++ Compiler and I have copied all the include files from my Aix system to my Window system,

but encounter many errors due to the differences in their Library References.

Can anyone help?
Thanks a lot.

Alexander Morou · Jun 15 '09, 03:41 PM

Greetings,

I've been writing a framework for the Common Language Infrastructure (aka .NET) for about six to eight months. Its end goal is to greatly reduce the amount of work necessary to write a compiler. It will do so by handling the heavy lifting, such as transforming high-level concepts into somewhat lower-level concepts for use by the CLI.

Above is an image which gives a basic structure outline...

questionit · Jun 13 '09, 05:42 PM

What is Linking in a compiler. What does linking do, why is it required?

Thanks
qi

lothas · Apr 22 '09, 02:07 PM

Hi, I'm working on a project to create a robotics simulation environment based on c++ and opengl. Right now I'm stuck trying to solve a compilation error that I'm getting while trying to push_back an object from one of my classes.
Here's part of the code:

Code:

class RobotStruct  
{
public:
	RobotStruct();
	virtual ~RobotStruct();

	void AddJoint(float Theta, float Alpha, float a, float d, int Type);

...

poreko · Jan 10 '09, 11:09 PM

Hi
I would like to connect to mysql using C but I have not been successful. I am using XAMPP and Visual C++ express edition.
Can anyone guide me through the process?
Thanks

MTsoul · Dec 11 '08, 02:29 AM

I noticed some quirks with C++ (not sure if this is the same for C).

I have:

Code:

struct A {
    char a[14];
};

struct B {
    char b[16];
};

struct C {
    struct A a;
    struct B b;
};

sizeof(C) produces 32, which is mind boggling. Is the C++ compiler trying to align it to the memory structure? This is god awful for doing things...

Search Result

Why doesn't my cygwin work with the cURL example?

why doesn't the compiler recognize the function although I included the right libs?

Add "compile" option into an application

which kinds of constructors may be applied during compile time as optimization.

how does an optimizing c++ compiler reuse stack slots of a function?

How do I download a Java Compiler?

How to Compile Aix C++ Codes in Window platform?

Compiler Framework on top of the .NET CLI

Linking

error C2679

mysql C API with XAMPP?

sizeof(struct) giving unexpected sizes. Memory alignment issues?