MichaelInScarborough

I would like to compile the following code:

http://www.cplusplus.com/reference/thread/thread/?...

I read the article multithreading = C++ 2011 on stackoverflow.

http://stackoverflow.com/questions/10792157/c-2011...

This is what i tried as a command line:

g++ -std=c++11 source.cpp

this is the message I received:

t.cpp: In function 'int main()':

t.cpp:18:3: error: 'thread' was not declared in this scope

thread first (foo); // spawn new thread that calls foo()

^

t.cpp:18:10: error: expected ';' before 'first'

thread first (foo); // spawn new thread that calls foo()

^

t.cpp:19:10: error: expected ';' before 'second'

thread second (bar,0); // spawn new thread that calls bar(0)

^

t.cpp:24:3: error: 'first' was not declared in this scope

first.join(); // pauses until first finishes

^

t.cpp:25:3: error: 'second' was not declared in this scope

second.join(); // pauses until second finishes

^

This pertains to above code you can find here:

http://www.cplusplus.com/reference/thread/thread/?...

In this directory there *is* an include file named thread

C:\mingw\lib\gcc\mingw32\4.7.2\include\c++

The same as above if I use this compiler:

C:\Program Files\mingw-builds\x32-4.8.1-posix-dwarf-rev2

C:\Program Files\mingw-builds\x32-4.8.1-posix-dwarf-rev2\mingw32\lib\gcc\i686-w64-mingw32\4.8.1\include\c++

Actually on ideone (c++11) above code seems to compile and link, just has some runtime issues ...

http://ideone.com/qbrqO1

Please let me know, what I can do.

The latest version of gimp (for windows) I found is version 2.8.

The latest version of gimp (for windows) help I found is version 2.6

As this did not work out - F1 is not functional in gimp - I looked for gimp 2.6 and could not find it.

Eventually I found gimp help version 2.8 as a tar and probably not for windows.

The person I want to give this program to - does not want internet access.

How can I provide a version of gimp (i.e. version 2.8) with working help system. Thank you for your help

A resident from a condominium approached the security desk asking for help to prevent her ex boyfriend from entering the premises, because he threatened her. She provided a photograph of this person. My question is: How can this individual be brought off premises? It is my understanding that NO ban notice has been delivered to that person. It is my understanding that the resident had told her ex boyfriend to not return to her site. It is my understanding that the ex boyfriend may have other friends in the building. In my mind the secuirty guard can request the person to leave property. As soon as this is refused the person is in violation to the trespass to property act. This would leave the guard with the option to:

a) arrest the person (which should not be done according to the site supervisor)

b) call the police

The site supervisor detailed steps to "talk the person out of the building" and also seemed to argument another means of "use of force" with the intent to remove an individual from property outside the Liquor License Act)

What would be the legislation to allow to "remove a person from property" using force? Can I physically prevent above person to move around in the building without performing an arrest and getting this individual off site?

My problem is to sort vertices in order to get a polygon rather than scattered areas. Currently I am wondering about planes, not 3d. I am out of math quiet some time, so please be as easy as possible, provide links, examples, etc. thanks you for your efforts in advance:

Please also check out the commented image at

http://www.flickr.com/photos/45608711@N0%E2%80%A6

to answer my question.

Here is some sample code, which is not gaining desired results:

The points are random generated. I want to sort them in a way that they describe a polygon. Currently I tried sorting by x and by y coordinates. The following examples shows how I sort

using x-coordinates as order criterium. The call to qsort and the compare function are further down.

#include <windows.h>

const POINT globalPointArray[] ={

{rand() % 800 , rand() % 600},

{rand() % 800 , rand() % 600},

{rand() % 800 , rand() % 600},

{rand() % 800 , rand() % 600},

{rand() % 800 , rand() % 600},

{rand() % 800 , rand() % 600},

{rand() % 800 , rand() % 600},

};

// this would be a function call to the Win GDI Polygon function!!!!

void fct(HDC hdc) {

Polygon(hdc, globalPointArray, 7);

}

static int compare(const void *a, const void *b)

{

POINT *ptA = (POINT *)a,

*ptB = (POINT *)b;

return ptA->x - ptB->x;

}

This is the compare function I am currently using for the quicksort. As u can see, the sort order is by x coordinates.

qsort(globalPointArray, iCounter, sizeof(POINT), compare);

Thank you.

Please check out the commented image at

http://www.flickr.com/photos/45608711@N07/43571615...

to answer my question.

In my CLinkedList (template) class I implemented a find function which should be accessing the

overloaded operator== function

of the Data class, which in this case happens to be CPerson,

but instead comes up withe the following compiler error:

c:\projects\templatell\templatell.cpp(95) : error C2679: binary '==' : no operator defined which takes a right-hand operand of type 'const class std::basic_string<char, struct std::char_traits<char>,clas

s std::allocator<char> >' (or there is no acceptable conversion)

c:\projects\templatell\templatell.cpp(91) : while compiling class-template member function 'bool __thiscall CLinkedList<class CPerson,class std::basic_string<char,struct std::char_traits<char>,c

lass std::allocator<char> > >::find(const class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > &,class CLinkedList<class CPerson,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char>

> > &)'

Here is the code I consider relevant, but if you need more, please let me know:

http://pastebin.com/f48f39f5f

(10 points for relevant answer)

I receive the following error message for the Visual Studio Express 2010. Please check the following link including the comment underneith.

http://www.flickr.com/photos/45608711@N07/41881317...

As always the person who - hopefully - successfully answers my questions will be awarded 10 points, right after I fixed my problem. Thanks for your efforts in advance. :O)

If I want to start a new VB 2008 Express project I receive the following error message:

http://www.flickr.com/photos/45608711@N07/41873368...

Anyone who would know how to fix this? I uninstalled everything related to Visual Express 2008 (VB, VC++, C#, Webdevelopment - not SQL Server though) and tried to reinstall multiple times.

In case you could help you would be awarded the usual 10 points :O). Thanks for your efforts in advance.

consider the following:

#define SQR(x) x * x

printf("%d", 225/SQR(15)); /* Output is: 225 */ why?

Note: Both of the following result in output of 1

#define SQR(15) (x * x)

printf("%d", 225/SQR(15));

#define SQR(15) x * x

printf("%d", 225/(SQR(15)));

I am speculating about recent software installations, but I was quiet surprised. I have 3 days left to comply with the activation request. Until then I hopefully have found my CD. Any clous?