Created Array.print() that wraps af_print_array.

ShadyBoukhary · umar456 · commit a7153993ad21 · 2019-07-23T18:17:04.000-04:00
diff --git a/com/arrayfire/Array.java b/com/arrayfire/Array.java
@@ -29,6 +29,8 @@ public class Array extends ArrayFire implements AutoCloseable {
 
   private native static long createArrayFromBoolean(int[] dims, boolean[] elems);
 
+  private native static void afPrint(long ref, String name);
+
   // Global reference to JVM object
   // to persist between JNI calls
   protected long ref;
@@ -216,6 +218,10 @@ public boolean[] getBooleanArray() throws Exception {
     return Data.getBooleanArray(this);
   }
 
+  public void print(String name) {
+      afPrint(ref, name);
+  }
+
   @Override
   public void close() throws Exception {
     if (ref != 0)
diff --git a/src/array.cpp b/src/array.cpp
@@ -9,6 +9,13 @@ JNIEXPORT void JNICALL ARRAY_FUNC(destroyArray)(JNIEnv *env, jclass clazz,
   AF_CHECK_VOID(af_release_array(ARRAY(ref)));
 }
 
+JNIEXPORT void JNICALL ARRAY_FUNC(afPrint)(JNIEnv *env, jclass clazz, jlong ref,
+                                           jstring name) {
+  const char *str = env->GetStringUTFChars(name, 0);
+  AF_CHECK_VOID(af_print_array_gen(str, ARRAY(ref), 3));
+  env->ReleaseStringUTFChars(name, str);
+}
+
 JNIEXPORT jintArray JNICALL ARRAY_FUNC(getDims)(JNIEnv *env, jclass clazz,
                                                 jlong ref) {
   jintArray result = env->NewIntArray(MaxDimSupported);
