From 8be25a7f3216007dd3e9561076bd2e7cf3945b90 Mon Sep 17 00:00:00 2001 From: frsyuki Date: Sun, 15 Feb 2009 09:09:59 +0000 Subject: unpacker::unpacker() accepts initial buffer size git-svn-id: file:///Users/frsyuki/project/msgpack-git/svn/x@82 5a5092ae-2292-43ba-b2d5-dcab9c1a2731 --- cpp/unpack.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'cpp/unpack.cpp') diff --git a/cpp/unpack.cpp b/cpp/unpack.cpp index ea4d414..8edf407 100644 --- a/cpp/unpack.cpp +++ b/cpp/unpack.cpp @@ -178,13 +178,14 @@ private: }; -unpacker::unpacker() : +unpacker::unpacker(size_t initial_buffer_size) : m_buffer(NULL), m_used(0), m_free(0), m_off(0), m_zone(new zone()), - m_ctx(new context(&*m_zone)) + m_ctx(new context(&*m_zone)), + m_initial_buffer_size(initial_buffer_size) { } @@ -199,14 +200,14 @@ void unpacker::expand_buffer(size_t len) if(m_off == 0) { size_t next_size; if(m_used != 0) { next_size = (m_used + m_free) * 2; } - else { next_size = UNPACKER_INITIAL_BUFFER_SIZE; } + else { next_size = m_initial_buffer_size; } while(next_size < len + m_used) { next_size *= 2; } m_buffer = m_zone->realloc(m_buffer, next_size); m_free = next_size - m_used; } else { - size_t next_size = UNPACKER_INITIAL_BUFFER_SIZE; + size_t next_size = m_initial_buffer_size; while(next_size < len + m_used - m_off) { next_size *= 2; } char* tmp = m_zone->malloc(next_size); -- cgit v1.2.1