From: Francesco Chemolli <kinkie@squid-cache.org>
Date: Sun, 2 Aug 2015 19:40:58 +0000 (+0200)
Subject: Remove dead code from HttpHdrSc.cc
X-Git-Tag: merge-candidate-3-v1~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a9cfbb8395e9aabf7fe53a8de604800dcbfab67c;p=thirdparty%2Fsquid.git

Remove dead code from HttpHdrSc.cc
---

diff --git a/src/HttpHdrSc.cc b/src/HttpHdrSc.cc
index b8ea350165..e0a136d623 100644
--- a/src/HttpHdrSc.cc
+++ b/src/HttpHdrSc.cc
@@ -22,13 +22,6 @@
 #include <map>
 #include <vector>
 
-/* a row in the table used for parsing surrogate-control header and statistics */
-typedef struct {
-    const char *name;
-    http_hdr_sc_type id;
-    HttpHeaderFieldStat stat;
-} HttpHeaderScFields;
-
 /* this table is used for parsing surrogate control header */
 /* order must match that of enum http_hdr_sc_type. The constraint is verified at initialization time */
 //todo: implement constraint
@@ -43,20 +36,14 @@ static const LookupTable<http_hdr_sc_type>::Record ScAttrs[] {
 LookupTable<http_hdr_sc_type> scLookupTable(SC_ENUM_END, ScAttrs);
 std::vector<HttpHeaderFieldStat> scHeaderStats(SC_ENUM_END);
 
+// used when iterating over flags
 http_hdr_sc_type &operator++ (http_hdr_sc_type &aHeader)
 {
-    int tmp = (int)aHeader;
-    aHeader = (http_hdr_sc_type)(++tmp);
+    int tmp = static_cast<int>(aHeader);
+    aHeader = static_cast<http_hdr_sc_type>(++tmp);
     return aHeader;
 }
 
-int operator - (http_hdr_sc_type const &anSc, http_hdr_sc_type const &anSc2)
-{
-    return (int)anSc - (int)anSc2;
-}
-
-/* module initialization */
-
 void
 httpHdrScInitModule(void)
 {