Set<PrimitiveType>ArrayRegion Routines - SetBooleanArrayRegion
void Set<PrimitiveType>ArrayRegion(JNIEnv *env, ArrayType array, jsize start, jsize len, NativeType *buf); (SetBooleanArrayRegion)
A family of functions that copies back a region of a primitive array from a buffer.
The following table describes the specific primitive array element accessors. You should make the following replacements: (SetBooleanArrayRegion)
- Replace Set<PrimitiveType>ArrayRegion with one of the actual primitive element accessor routine names from the table.
- Replace ArrayType with the corresponding array type.
- Replace NativeType with the corresponding native type for that routine.Table 4-13a Set<PrimitiveType>ArrayRegion Family of Array Accessor Routines
LINKAGE of SetBooleanArrayRegion
Indices in the JNIEnv interface function table.
Table 4-13b Set<PrimitiveType>ArrayRegion Family of Array Accessor Routines
PARAMETERS of SetBooleanArrayRegion
env: the JNI interface pointer.array: a Java array.start: the starting index.len: the number of elements to be copied.buf: the source buffer.THROWS:
ArrayIndexOutOfBoundsException: if one of the indexes in the region is not valid.
Example of SetBooleanArrayRegion
case 'Z': {
jboolean* bufferArray = reinterpret_cast<jboolean*>(AgentBase::GetMemoryManager()
.Allocate(sizeof(jboolean)*values JDWP_FILE_LINE));
AgentAutoFree scavenger(bufferArray JDWP_FILE_LINE);
for (int i = 0; i < values; i++) {
value = m_cmdParser->command.ReadUntaggedValue(jni, JDWP_TAG_BOOLEAN);
JDWP_TRACE_DATA("SetValues: set: index=" << i
<< ", value=(boolean)" << value.z);
bufferArray[i] = value.z;
}
jni->SetBooleanArrayRegion(static_cast<jbooleanArray>(arrayObject), firstIndex, values, bufferArray);
break;
}
