From 331b0e84ae06da0c057a82c0f5b67f550bcd636b Mon Sep 17 00:00:00 2001 From: Gordon Sim Date: Mon, 3 Sep 2007 17:35:35 +0000 Subject: Initial implementation (plus very simple tests) of message.acquire, message.release, message.reject and message.flush. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@572394 13f79535-47bb-0310-9956-ffa450edef68 --- cpp/src/qpid/framing/SequenceNumberSet.cpp | 16 ++++++++++++++++ cpp/src/qpid/framing/SequenceNumberSet.h | 1 + 2 files changed, 17 insertions(+) (limited to 'cpp/src/qpid/framing') diff --git a/cpp/src/qpid/framing/SequenceNumberSet.cpp b/cpp/src/qpid/framing/SequenceNumberSet.cpp index 357b5dabd7..3bee5fb09a 100644 --- a/cpp/src/qpid/framing/SequenceNumberSet.cpp +++ b/cpp/src/qpid/framing/SequenceNumberSet.cpp @@ -44,6 +44,22 @@ uint32_t SequenceNumberSet::encodedSize() const return 2 /*count*/ + (size() * 4); } +SequenceNumberSet SequenceNumberSet::condense() const +{ + SequenceNumberSet result; + const_iterator last = end(); + for (const_iterator i = begin(); i != end(); i++) { + if (last == end()) { + last = i; + } else if (*i - *last > 1) { + result.push_back(*last); + result.push_back(*i); + last = end(); + } + } + return result; +} + namespace qpid{ namespace framing{ diff --git a/cpp/src/qpid/framing/SequenceNumberSet.h b/cpp/src/qpid/framing/SequenceNumberSet.h index bcf78d4f22..7643d68071 100644 --- a/cpp/src/qpid/framing/SequenceNumberSet.h +++ b/cpp/src/qpid/framing/SequenceNumberSet.h @@ -39,6 +39,7 @@ public: void encode(Buffer& buffer) const; void decode(Buffer& buffer); uint32_t encodedSize() const; + SequenceNumberSet condense() const; friend std::ostream& operator<<(std::ostream&, const SequenceNumberSet&); }; -- cgit v1.2.1