Code:
char a[3] = {'0'}; ---> a[0]=0, a[1]=0, a[2]=0, a[3]=0
Code:
char a[3];
for(int i=0; i<3;i++)
{
a[i]='0';
}
SpecialKay
Last Activity: Jul 23 '09, 08:15 PM
Joined: Mar 24 '08
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C++ array initilization
i want to initilize all values in my array to 0. what is right?
or
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Good article, thank you
i have a new question.
Lets say i have a 2d char array
char array[9][9];
i initilize the array so ever position is = X; I think let the user input a few numbers into some space. I then do some processing on the array, but i need to make sure that the user entered numbers are never changed.
who should i do this? -
C++ passing 2d array to function
hello i need to pass a 2d array to a function, how do i make the function deceleration?
orCode:void printBoard(int board[][]);
or other.Code:void printBoard(int[][]);
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no where in the code is there a signal to the other thread. So that, plus the Static decliarations are the problems?Leave a comment:
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I as well dont know the answer, but i understand threading some what. If i had to guess. i think that you are right, single threaded the code would block in the endless loop. if both function were running at the same time, i think it would work alright. As for having 2 threads running consumer and likewise for producer, i could only guess it would work, but you might get some wierd values.
interesting tho, i look forward to the...Leave a comment:
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just so i understand. you are trying to turn all the pixels that are black, to another color? in this case Transparent?Leave a comment:
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ya i agree, sorry about that. The code is on another computer i will switch it over and give you some snippets. and an exact error message.Leave a comment:
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I just have to say, the thread rules <content removed>. how is anyone suspost to learn when everything is removed?Leave a comment:
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i cant imagin why you would ever need to do something like this.
but you have your answer.Leave a comment:
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C++ Illegal Call of static function
Im getting this error when i try to make a call to a function, from inside an event hook. Anyone have some suggestion on things to try?
thanks a lot -
well it needs to be automatic, i have a program that will read through some pdf files. And if the file locates an image, it will cut the image out, and save it to disk. Unfortunatly i have no choice but to save it as .TIFF
later on, I then try to re-open the image using different imaging software. However this software does not support .TIFF format. So i need to somehow automate the conversion from .TIFF to .BMP, so that i can use the...Leave a comment:
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C++ image Format conversion
hello All,
I have a new problem. I have a .TIFF file that is of 1bit per pixel and compressed with CCITT T.6. I need to open this file from the disk convert it to something more standard (.JPG or .BMP) and then save the file back to the disk for future processing. I thought it was going to be eazy, but i cant seem to find any resources to do it.
any ideas?
thanks
The theory im working on at the moment,... -
how would someone see this variable? I assue it is built in to VS?Leave a comment:
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so the handle count would be refering to the number of pointers to the variables on each thread. and it would be normal for the handle count to increase. However this handle count, should decrease when the thread is finished. And at the end of the program, the handle count should be 0 otherwise we have a memory leak?Leave a comment:
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i was just looking for a general meaning. Im looking at some code that is using windows threads. The person that wrote the code said that everytime they call the function abc() they run it on a new thread, and the Handler Count increases. for some reason, this was not expected. They believe that the Handler Count should not have have increased, or should have increased much less then i accually did.
I was not fimilar with the term....Leave a comment:
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what is this DLL and why is it there.
I have been reading about it, and it says that is it for 95/NT platforms?
i have never used this code on a 95/NT platmorm. it works on one computer. but doesnt work on another?Leave a comment:
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adsapi.dll: DLL Not Found Exception
Im getting a "Cannot find .DLL exception" any ideas? -
yes, you can always do Graphics later. but what hes trying to get across in the first post, is that a project this big needs to be planned properly. If you plan your project using Front/back logic then interlacing the graphic (front) later will be very very simple. If you were to just jump into it and start coding right away, you will have trouble getting the graphics right without messing up the functionallity. If you want to make a really versitile...Leave a comment:
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any more information about that? i really dont know where to look. I have figured out the Parallel Port. I was able to add it to my VPC. im still coming up with nothing for the PCI ports. i need to be able to interface with my Graphic cards, and Frame Grabbers.Leave a comment:
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