Change LogReader API to be able to replace messages
The mutation API in LogReader was not able to express dropping messages,
or growing messages. This enables more aggressive mutation.
Change-Id: I477482da4262483a780d15ebf8c98a51e37099f6
Signed-off-by: James Kuszmaul <james.kuszmaul@bluerivertech.com>
diff --git a/aos/containers/resizeable_buffer.h b/aos/containers/resizeable_buffer.h
index 484d93e..664fa2f 100644
--- a/aos/containers/resizeable_buffer.h
+++ b/aos/containers/resizeable_buffer.h
@@ -55,6 +55,8 @@
size_t size() const { return size_; }
size_t capacity() const { return capacity_; }
+ bool empty() const { return size_ == 0; }
+
void reserve(size_t new_size) {
if (new_size > capacity_) {
Allocate(new_size);