From 6d4393613a78417b91e67af33820748ad3483e61 Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Wed, 17 Nov 2010 15:58:49 -0800
Subject: Changing get_tags API to take in a vector reference instead of
returning a vector.
---
gnuradio-core/src/lib/runtime/gr_buffer.cc | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
(limited to 'gnuradio-core/src/lib/runtime/gr_buffer.cc')
diff --git a/gnuradio-core/src/lib/runtime/gr_buffer.cc b/gnuradio-core/src/lib/runtime/gr_buffer.cc
index 84a65f921d..70d57c094c 100644
--- a/gnuradio-core/src/lib/runtime/gr_buffer.cc
+++ b/gnuradio-core/src/lib/runtime/gr_buffer.cc
@@ -271,13 +271,14 @@ gr_buffer_reader::update_read_pointer (int nitems)
d_abs_read_offset += nitems;
}
-std::vector<pmt::pmt_t>
-gr_buffer_reader::get_tags_in_range(uint64_t abs_start,
+void
+gr_buffer_reader::get_tags_in_range(std::vector<pmt::pmt_t> &v,
+ uint64_t abs_start,
uint64_t abs_end)
{
gruel::scoped_lock guard(*mutex());
- std::vector<pmt::pmt_t> found_items;
+ v.resize(0);
std::deque<pmt::pmt_t>::iterator itr = d_buffer->get_tags_begin();
uint64_t item_time;
@@ -285,13 +286,11 @@ gr_buffer_reader::get_tags_in_range(uint64_t abs_start,
item_time = pmt::pmt_to_uint64(pmt::pmt_tuple_ref(*itr, 0));
if((item_time >= abs_start) && (item_time <= abs_end)) {
- found_items.push_back(*itr);
+ v.push_back(*itr);
}
itr++;
}
-
- return found_items;
}
void
--
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