tensorflow/core/kernels/queue_op.cc
// Defines a QueueCloseOp, which closes the given Queue. Closing a
// Queue signals that no more elements will be enqueued in it.
//
// The op has one input, which is the handle of the appropriate Queue.
Defines a QueueCloseOp, which closes the given Queue. Closing a
Queue signals that no more elements will be enqueued in it.

The op has one input, which is the handle of the appropriate Queue.
Defines a QueueCloseOp which closes the given Queue . Closing a Queue signals that no more elements will be enqueued in it . The op has one input which is the handle of the appropriate Queue .
QueueCloseOp::QueueCloseOp(OpKernelConstruction* context)
    : QueueOpKernel(context) {
  OP_REQUIRES_OK(context, context->GetAttr("cancel_pending_enqueues",
                                           &cancel_pending_enqueues_));
}
QueueCloseOp :: QueueCloseOp ( OpKernelConstruction * context ) : QueueOpKernel ( context ) { OP_REQUIRES_OK ( context , context -> GetAttr ( " " , & cancel_pending_enqueues_ ) ) ; }
Defines a QueueCloseOp, which closes the given Queue.
Defines a QueueCloseOp which closes the given Queue .