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Make a link between C programming and Java Application

2 replies on 1 page. Most recent reply: Jan 26, 2004 6:45 AM by Jacob

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Joseph Lee

Posts: 10
Nickname: at9483mph
Registered: Jan, 2004

Make a link between C programming and Java Application Posted: Jan 13, 2004 8:04 AM
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I have a mathematical calculations program written in C programming and I try to translate it to Java but the application seem stop in the middle of the program running. I think maybe the value I used is too large or cannot be calculated using java according to one of my friend. I wonder is there possible to make connection between the C program and Java which mean I need to run the application from java and call the C program to do the calculation when is needed and return the result of the calculation to Java?

Is anyone can help me and please me some advise? I need it for my school final project.Thanks.


Ganesh A Baviskar

Posts: 1
Nickname: ganeshb
Registered: Jan, 2004

Re: Make a link between C programming and Java Application Posted: Jan 14, 2004 2:33 AM
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Actually Java can handle much larger values than C, because it uses larger bits to store any datatypes as compaired to C. Still, you should try to use 'long' where you have used 'int' in your Java program and 'double' where you have used 'float'.
Again, put all the things in try...catch, so that if the Java program is throwing error, then you can get the error in console and solve it.

Best of Luck!!!

Regards,
Ganesh B.

Jacob

Posts: 4
Nickname: kimi
Registered: Jan, 2004

Re: Make a link between C programming and Java Application Posted: Jan 26, 2004 6:45 AM
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Try using java Native interface..that should solve your problem as the java program calls C program you wrote and executes it

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