pdu_to_blob: create blob directly from u8_vector

2013-06-05 08:11:44 +02:00
parent 8ebbc5cb0d
commit 9bd3e7d45f
1 changed files with 6 additions and 11 deletions
@@ -42,26 +42,21 @@ pdu_to_blob_impl() :

 void make_blob(pmt::pmt_t msg) {

-	assert(pmt::is_pair(msg));
+	if(!pmt::is_pair(msg))
+		throw std::invalid_argument("this block expects PDUs as input");

 	pmt::pmt_t vec = pmt::cdr(msg);
-	assert(pmt::is_u8vector(vec));
+
+	if(!pmt::is_u8vector(vec))
+		throw std::invalid_argument("this block expects PDUs as input");

 	size_t len;
-
 	const void *data = pmt::uniform_vector_elements(vec, len);
-	assert(len < 4000);
-
-	std::memcpy(buf, data, len);
-
-	pmt::pmt_t blob = pmt::make_blob(buf, len);

+	pmt::pmt_t blob = pmt::make_blob(data, len);
 	message_port_pub(pmt::mp("out"), blob);
 }

-private:
-	char buf[4000];
-
 };

 pdu_to_blob::sptr