commit a2a8184180557e980387f769ac3915eb9e072f8b
author Steven Moreland <smoreland@google.com> Fri Jan 20 14:48:15 2017 -0800
committer Steven Moreland <smoreland@google.com> Fri Jan 20 15:40:37 2017 -0800
tree 1acf15546664f895d1ed40b10be3f2816eeec63e
parent d473c2b8c58b006336bda14a1765a8f7f31b7dae

hidl_string: add operator<

This allows us to std::sort vecs of hidl_strings, etc..

Test: libhidl_test
Change-Id: I6e9a7669bceb09d62791fe8c88cfd1977ea07194

base/include/hidl/HidlSupport.h

diff --git a/base/include/hidl/HidlSupport.h b/base/include/hidl/HidlSupport.h
index 8d43bfd..e201a1e 100644
--- a/base/include/hidl/HidlSupport.h
+++ b/base/include/hidl/HidlSupport.h
@@ -154,6 +154,8 @@
     // to maintain this hidl_string alive.
     operator const char *() const;
 
+    bool operator< (const hidl_string &rhs) const;
+
     void clear();
 
     // Reference an external char array. Ownership is _not_ transferred.