From: Krzysztof Jackiewicz <k.jackiewicz@samsung.com>
Date: Wed, 8 Aug 2018 09:27:10 +0000 (+0200)
Subject: Simplify array size calculation
X-Git-Tag: submit/tizen/20180913.140552~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3e88efa62aef71181d33d42ae3c15c0d45c0bc6c;p=platform%2Fcore%2Fsecurity%2Fsecurity-manager.git

Simplify array size calculation

Change-Id: I8d5af79702a1b4b2e61813b99a246fbbac559320
---

diff --git a/src/common/privilege_db.cpp b/src/common/privilege_db.cpp
index 8599204e..530fafbe 100644
--- a/src/common/privilege_db.cpp
+++ b/src/common/privilege_db.cpp
@@ -45,15 +45,11 @@
 namespace SecurityManager {
 namespace {
 
-namespace detail {
 template <class T, size_t S>
-uint8_t(&arraySizeHelper(T (&)[S]))[S];
-
-template <class T, size_t S>
-uint8_t(&arraySizeHelper(std::array<T, S> const &))[S];
-} //namespace detail
-
-#define arraySize(A) (sizeof(detail::arraySizeHelper((A))))
+constexpr size_t arraySize(T (&)[S])
+{
+    return S;
+}
 
 constexpr const char *g_queries[StmtTypeCount] = {
     [int(StmtType::EAddApplication)] = "INSERT INTO user_app_pkg_view (app_name, pkg_name, uid, version, author_name, is_hybrid)"