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- /*
- * Copyright (c) 1995-1997 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * and its documentation for NON-COMMERCIAL purposes and without
- * fee is hereby granted provided that this copyright notice
- * appears in all copies. Please refer to the file "copyright.html"
- * for further important copyright and licensing information.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
- * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
- * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
- */
- #include <jni.h>
- #include "IntArray.h"
-
- JNIEXPORT jint JNICALL
- Java_IntArray_sumArray(JNIEnv *env, jobject obj, jintArray arr)
- {
- jsize len = (*env)->GetArrayLength(env, arr);
- int i, sum = 0;
- jint *body = (*env)->GetIntArrayElements(env, arr, 0);
- for (i=0; i<len; i++)
- sum += body[i];
- (*env)->ReleaseIntArrayElements(env, arr, body, 0);
- return sum;
- }
-