commit c2b8d240cfe417ccc54d1d82c8b1ad354e0d9857
author Junxiao Shi <git@mail1.yoursunny.com> Tue Nov 04 08:35:29 2014 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Wed Nov 05 10:23:10 2014 -0800
tree 708c5d769f3f48df325d4d5ec4e1aa4c89b1c24e
parent cf69818ae5cd6f117ee83e9bbd71d2b7dbe86e7a

base: ensure Element::Error inherits from tlv::Error

Adding static asserts to ensure (Name|name::Component|Interest|
Selectors|Exclude|KeyLocator|Data|MetaInfo|Signature|SignatureInfo)
::Error are subclasses of tlv::Error.

This commit also adds WireEncodable and WireDecodable concept checks
to Name,name::Component,Interest,Selectors,Exclude,KeyLocator,Data,
MetaInfo,SignatureInfo types.

This commit also moves definition of Selectors method into .cpp.

refs #1983

Change-Id: I15220b93437d4a624ae09df66defc91ceac2386c

src/signature-info.cpp

diff --git a/src/signature-info.cpp b/src/signature-info.cpp
index 1e40b1f..13e5be3 100644
--- a/src/signature-info.cpp
+++ b/src/signature-info.cpp
@@ -21,11 +21,18 @@
 
 #include "signature-info.hpp"
 #include "encoding/block-helpers.hpp"
+#include "util/concepts.hpp"
 
 #include <boost/lexical_cast.hpp>
 
 namespace ndn {
 
+BOOST_CONCEPT_ASSERT((boost::EqualityComparable<SignatureInfo>));
+BOOST_CONCEPT_ASSERT((WireEncodable<SignatureInfo>));
+BOOST_CONCEPT_ASSERT((WireDecodable<SignatureInfo>));
+static_assert(std::is_base_of<tlv::Error, SignatureInfo::Error>::value,
+              "SignatureInfo::Error must inherit from tlv::Error");
+
 SignatureInfo::SignatureInfo()
   : m_type(-1)
   , m_hasKeyLocator(false)