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<h1>src/main/decaf/io/DataInputStream.h</h1> </div>
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<a href="_data_input_stream_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"> * Licensed to the Apache Software Foundation (ASF) under one or more</span>
<a name="l00003"></a>00003 <span class="comment"> * contributor license agreements. See the NOTICE file distributed with</span>
<a name="l00004"></a>00004 <span class="comment"> * this work for additional information regarding copyright ownership.</span>
<a name="l00005"></a>00005 <span class="comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</span>
<a name="l00006"></a>00006 <span class="comment"> * (the &quot;License&quot;); you may not use this file except in compliance with</span>
<a name="l00007"></a>00007 <span class="comment"> * the License. You may obtain a copy of the License at</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
<a name="l00010"></a>00010 <span class="comment"> *</span>
<a name="l00011"></a>00011 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
<a name="l00012"></a>00012 <span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span>
<a name="l00013"></a>00013 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
<a name="l00014"></a>00014 <span class="comment"> * See the License for the specific language governing permissions and</span>
<a name="l00015"></a>00015 <span class="comment"> * limitations under the License.</span>
<a name="l00016"></a>00016 <span class="comment"> */</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#ifndef _DECAF_IO_DATAINPUTSTREAM_H_</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define _DECAF_IO_DATAINPUTSTREAM_H_</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;decaf/io/FilterInputStream.h&gt;</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include &lt;decaf/io/IOException.h&gt;</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include &lt;decaf/io/EOFException.h&gt;</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include &lt;decaf/io/UTFDataFormatException.h&gt;</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;decaf/lang/exceptions/NullPointerException.h&gt;</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include &lt;decaf/lang/exceptions/IndexOutOfBoundsException.h&gt;</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keyword">namespace </span>decaf{
<a name="l00029"></a>00029 <span class="keyword">namespace </span>io{
<a name="l00030"></a>00030
<a name="l00046"></a><a class="code" href="classdecaf_1_1io_1_1_data_input_stream.html">00046</a> <span class="keyword">class </span><a class="code" href="decaf_2util_2_config_8h.html#a8823395a34e3cba9af2a3d11968f3b37">DECAF_API</a> <a class="code" href="classdecaf_1_1io_1_1_data_input_stream.html" title="A data input stream lets an application read primitive Java data types from an underlying input strea...">DataInputStream</a> : <span class="keyword">public</span> <a class="code" href="classdecaf_1_1io_1_1_filter_input_stream.html" title="A FilterInputStream contains some other input stream, which it uses as its basic source of data...">FilterInputStream</a> {
<a name="l00047"></a>00047 <span class="keyword">private</span>:
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="comment">// Buffer used to store bytes read from the stream while reconstructed into</span>
<a name="l00050"></a>00050 <span class="comment">// higher order C++ primitives.</span>
<a name="l00051"></a>00051 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> buffer[8];
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keyword">private</span>:
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <a class="code" href="classdecaf_1_1io_1_1_data_input_stream.html" title="A data input stream lets an application read primitive Java data types from an underlying input strea...">DataInputStream</a>( <span class="keyword">const</span> <a class="code" href="classdecaf_1_1io_1_1_data_input_stream.html" title="A data input stream lets an application read primitive Java data types from an underlying input strea...">DataInputStream</a>&amp; );
<a name="l00056"></a>00056 <a class="code" href="classdecaf_1_1io_1_1_data_input_stream.html" title="A data input stream lets an application read primitive Java data types from an underlying input strea...">DataInputStream</a>&amp; operator= ( <span class="keyword">const</span> <a class="code" href="classdecaf_1_1io_1_1_data_input_stream.html" title="A data input stream lets an application read primitive Java data types from an underlying input strea...">DataInputStream</a>&amp; );
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">public</span>:
<a name="l00059"></a>00059
<a name="l00067"></a>00067 <a class="code" href="classdecaf_1_1io_1_1_data_input_stream.html" title="A data input stream lets an application read primitive Java data types from an underlying input strea...">DataInputStream</a>( <a class="code" href="classdecaf_1_1io_1_1_input_stream.html" title="A base class that must be implemented by all classes wishing to provide a class that reads in a strea...">InputStream</a>* inputStream, <span class="keywordtype">bool</span> own = <span class="keyword">false</span> );
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="keyword">virtual</span> ~<a class="code" href="classdecaf_1_1io_1_1_data_input_stream.html" title="A data input stream lets an application read primitive Java data types from an underlying input strea...">DataInputStream</a>();
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keyword">public</span>: <span class="comment">// DataInput</span>
<a name="l00072"></a>00072
<a name="l00082"></a>00082 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> readBoolean();
<a name="l00083"></a>00083
<a name="l00093"></a>00093 <span class="keyword">virtual</span> <span class="keywordtype">char</span> readByte();
<a name="l00094"></a>00094
<a name="l00104"></a>00104 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> readUnsignedByte();
<a name="l00105"></a>00105
<a name="l00116"></a>00116 <span class="keyword">virtual</span> <span class="keywordtype">char</span> readChar();
<a name="l00117"></a>00117
<a name="l00129"></a>00129 <span class="keyword">virtual</span> <span class="keywordtype">double</span> readDouble();
<a name="l00130"></a>00130
<a name="l00142"></a>00142 <span class="keyword">virtual</span> <span class="keywordtype">float</span> readFloat();
<a name="l00143"></a>00143
<a name="l00157"></a>00157 <span class="keyword">virtual</span> <span class="keywordtype">int</span> readInt();
<a name="l00158"></a>00158
<a name="l00180"></a>00180 <span class="keyword">virtual</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> readLong();
<a name="l00181"></a>00181
<a name="l00193"></a>00193 <span class="keyword">virtual</span> <span class="keywordtype">short</span> readShort();
<a name="l00194"></a>00194
<a name="l00207"></a>00207 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> readUnsignedShort();
<a name="l00208"></a>00208
<a name="l00218"></a>00218 <span class="keyword">virtual</span> std::string readString();
<a name="l00219"></a>00219
<a name="l00239"></a>00239 <span class="keyword">virtual</span> std::string readLine();
<a name="l00240"></a>00240
<a name="l00256"></a>00256 <span class="keyword">virtual</span> std::string readUTF();
<a name="l00257"></a>00257
<a name="l00286"></a>00286 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readFully( <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* buffer, <span class="keywordtype">int</span> size );
<a name="l00287"></a>00287
<a name="l00319"></a>00319 <span class="keyword">virtual</span> <span class="keywordtype">void</span> readFully( <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* buffer, <span class="keywordtype">int</span> size, <span class="keywordtype">int</span> offset, <span class="keywordtype">int</span> length );
<a name="l00320"></a>00320
<a name="l00336"></a>00336 <span class="keyword">virtual</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> skipBytes( <span class="keywordtype">long</span> <span class="keywordtype">long</span> num );
<a name="l00337"></a>00337
<a name="l00338"></a>00338 <span class="keyword">private</span>:
<a name="l00339"></a>00339
<a name="l00340"></a>00340 <span class="comment">// Used internally to reliably get data from the underlying stream</span>
<a name="l00341"></a>00341 <span class="keywordtype">void</span> readAllData( <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* buffer, <span class="keywordtype">int</span> length );
<a name="l00342"></a>00342
<a name="l00343"></a>00343 };
<a name="l00344"></a>00344
<a name="l00345"></a>00345 }}
<a name="l00346"></a>00346
<a name="l00347"></a>00347 <span class="preprocessor">#endif </span><span class="comment">/*_DECAF_IO_DATAINPUTSTREAM_H_*/</span>
</pre></div></div>
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