------------------------------------------------------------
revno: 13200
revision-id: rousskov@measurement-factory.com-20140101201116-8x39qph73c0rgcoi
parent: squid3@treenet.co.nz-20131230104815-zjowevw20bv2ulzz
committer: Alex Rousskov <rousskov@measurement-factory.com>
branch nick: trunk
timestamp: Wed 2014-01-01 13:11:16 -0700
message:
  Added MemBlob::appended() method. Handy during out-of-band buffer manipulation.
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# Bazaar merge directive format 2 (Bazaar 0.90)
# revision_id: rousskov@measurement-factory.com-20140101201116-\
#   8x39qph73c0rgcoi
# target_branch: http://bzr.squid-cache.org/bzr/squid3/trunk/
# testament_sha1: f7d27277b6bae1b7107c8697fbfe4442448c3939
# timestamp: 2014-01-01 20:53:44 +0000
# source_branch: http://bzr.squid-cache.org/bzr/squid3/trunk/
# base_revision_id: squid3@treenet.co.nz-20131230104815-\
#   zjowevw20bv2ulzz
# 
# Begin patch
=== modified file 'src/MemBlob.cc'
--- src/MemBlob.cc	2013-11-27 15:52:03 +0000
+++ src/MemBlob.cc	2014-01-01 20:11:16 +0000
@@ -128,6 +128,14 @@
 }
 
 void
+MemBlob::appended(const size_type n)
+{
+    Must(willFit(n));
+    size += n;
+    ++Stats.append;
+}
+
+void
 MemBlob::append(const char *source, const size_type n)
 {
     if (n > 0) { // appending zero bytes is allowed but only affects the stats

=== modified file 'src/MemBlob.h'
--- src/MemBlob.h	2013-10-04 13:55:21 +0000
+++ src/MemBlob.h	2014-01-01 20:11:16 +0000
@@ -95,6 +95,13 @@
         return isAppendOffset(off) && willFit(n);
     }
 
+    /** adjusts internal object state as if exactly n bytes were append()ed
+     *
+     * \throw TextException if there was not enough space in the blob
+     * \param n the number of bytes that were appended
+     */
+    void appended(const size_type n);
+
     /** copies exactly n bytes from the source to the available space area,
      *  enlarging the used area by n bytes
      *