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Java Forum / General / November 2007

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a question about "memory share" between java and c

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Ejeep - 06 Nov 2007 10:10 GMT
Hi,all.
    I want to implement the function about this: c and java between
JNI can share the same data area. For example, when change the value
of the array in java, i can get the same value in c.
    I use the JNI function:GetIntArrayElements(JNIEnv *env, jarray
array, jboolean* isCopy)
    but I find that the value of "isCopy" is JNI_TRUE ,so it doesn't
reach the my opinion.
    so the question is:
               How can set the "isCopy"  with the value of
"JNI_FALSE"? or other methods to do ?

   Best wishes.

                  ejeep
Gordon Beaton - 06 Nov 2007 10:25 GMT
>      I want to implement the function about this: c and java between
> JNI can share the same data area. For example, when change the value
> of the array in java, i can get the same value in c.

Why are you reposting this? Did you read the reply I posted three
hours ago?

/gordon

--
Ejeep - 08 Nov 2007 05:32 GMT
Sorry ,I made a mistake


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