<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>DTN Reference Implementation: LinkStore.h Source File</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.6 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <h1>LinkStore.h</h1><a href="LinkStore_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * Copyright 2004-2006 Intel Corporation</span> <a name="l00003"></a>00003 <span class="comment"> * </span> <a name="l00004"></a>00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span> <a name="l00005"></a>00005 <span class="comment"> * you may not use this file except in compliance with the License.</span> <a name="l00006"></a>00006 <span class="comment"> * You may obtain a copy of the License at</span> <a name="l00007"></a>00007 <span class="comment"> * </span> <a name="l00008"></a>00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span> <a name="l00009"></a>00009 <span class="comment"> * </span> <a name="l00010"></a>00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span> <a name="l00011"></a>00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span> <a name="l00012"></a>00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> <a name="l00013"></a>00013 <span class="comment"> * See the License for the specific language governing permissions and</span> <a name="l00014"></a>00014 <span class="comment"> * limitations under the License.</span> <a name="l00015"></a>00015 <span class="comment"> */</span> <a name="l00016"></a>00016 <a name="l00017"></a>00017 <span class="preprocessor">#ifndef _LINK_STORE_H_</span> <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _LINK_STORE_H_</span> <a name="l00019"></a>00019 <span class="preprocessor"></span> <a name="l00020"></a>00020 <span class="preprocessor">#include <oasys/debug/DebugUtils.h></span> <a name="l00021"></a>00021 <span class="preprocessor">#include <oasys/serialize/TypeShims.h></span> <a name="l00022"></a>00022 <span class="preprocessor">#include <oasys/storage/InternalKeyDurableTable.h></span> <a name="l00023"></a>00023 <span class="preprocessor">#include <oasys/util/Singleton.h></span> <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="keyword">namespace </span>dtn { <a name="l00026"></a>00026 <a name="l00027"></a><a class="code" href="namespacedtn.html#a54d5d2da4b320e6ce52ea83967d1609">00027</a> <span class="keyword">class </span><a class="code" href="classdtn_1_1Link.html" title="Abstraction for a DTN link, i.e.">Link</a>; <a name="l00028"></a>00028 <a name="l00033"></a>00033 <span class="keyword">typedef</span> oasys::InternalKeyDurableTable< <a name="l00034"></a>00034 oasys::StringShim, std::string, <a class="code" href="classdtn_1_1Link.html" title="Abstraction for a DTN link, i.e.">Link</a>> <a class="code" href="namespacedtn.html#a54d5d2da4b320e6ce52ea83967d1609" title="Convenience typedef for the oasys adaptor that implements the link durable store...">LinkStoreImpl</a>; <a name="l00035"></a>00035 <a name="l00039"></a><a class="code" href="classdtn_1_1LinkStore.html">00039</a> <span class="keyword">class </span><a class="code" href="classdtn_1_1LinkStore.html" title="The class for link storage.">LinkStore</a> : <span class="keyword">public</span> oasys::Singleton<LinkStore, false>, <a name="l00040"></a>00040 <span class="keyword">public</span> <a class="code" href="namespacedtn.html#a54d5d2da4b320e6ce52ea83967d1609" title="Convenience typedef for the oasys adaptor that implements the link durable store...">LinkStoreImpl</a> { <a name="l00041"></a>00041 <span class="keyword">public</span>: <a name="l00046"></a><a class="code" href="classdtn_1_1LinkStore.html#835b6c06c3786b6980c27bb62dcdcd48">00046</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classdtn_1_1LinkStore.html#835b6c06c3786b6980c27bb62dcdcd48" title="Boot time initializer that takes as a parameter the storage configuration to use...">init</a>(<span class="keyword">const</span> oasys::StorageConfig& cfg, <a name="l00047"></a>00047 oasys::DurableStore* store) <a name="l00048"></a>00048 { <a name="l00049"></a>00049 <span class="keywordflow">if</span> (instance_ != NULL) { <a name="l00050"></a>00050 PANIC(<span class="stringliteral">"LinkStore::init called multiple times"</span>); <a name="l00051"></a>00051 } <a name="l00052"></a>00052 instance_ = <span class="keyword">new</span> <a class="code" href="classdtn_1_1LinkStore.html#320116d16c5a08782187d0d66fe43a80" title="Constructor.">LinkStore</a>(); <a name="l00053"></a>00053 <span class="keywordflow">return</span> instance_->do_init(cfg, store); <a name="l00054"></a>00054 } <a name="l00055"></a>00055 <a name="l00059"></a>00059 <a class="code" href="classdtn_1_1LinkStore.html#320116d16c5a08782187d0d66fe43a80" title="Constructor.">LinkStore</a>(); <a name="l00060"></a>00060 <a name="l00064"></a><a class="code" href="classdtn_1_1LinkStore.html#b5a73dba2190e35f6a5663826d717922">00064</a> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classdtn_1_1LinkStore.html#b5a73dba2190e35f6a5663826d717922" title="Return true if initialization has completed.">initialized</a>() { <span class="keywordflow">return</span> (instance() != NULL); } <a name="l00065"></a>00065 }; <a name="l00066"></a>00066 <a name="l00067"></a>00067 } <span class="comment">// namespace dtn</span> <a name="l00068"></a>00068 <a name="l00069"></a>00069 <span class="preprocessor">#endif </span><span class="comment">/* _LINK_STORE_H_ */</span> </pre></div></div> <hr size="1"><address style="text-align: right;"><small>Generated on Mon Jul 21 14:09:46 2008 for DTN Reference Implementation by <a href="http://www.doxygen.org/index.html"> <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address> </body> </html>