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-rw-r--r--lib/block.cpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/block.cpp b/lib/block.cpp
index a4e2780..0521490 100644
--- a/lib/block.cpp
+++ b/lib/block.cpp
@@ -198,11 +198,16 @@ void Block::mark_done(void)
(*this)->block->mark_done();
}
-const SBuffer &Block::get_input_buffer(const size_t which_input)
+const SBuffer &Block::get_input_buffer(const size_t which_input) const
{
return (*this)->block->input_queues.front(which_input);
}
+const SBuffer &Block::get_output_buffer(const size_t which_output) const
+{
+ return (*this)->block->output_queues.front(which_output);
+}
+
void Block::post_output_buffer(const size_t which_output, const SBuffer &buffer)
{
(*this)->block->produce_buffer(which_output, buffer);