source: OGRE/trunk/ogrenew/Docs/api/html/classOgre_1_1FileHandleDataStream.html @ 657

Revision 657, 35.6 KB checked in by mattausch, 19 years ago (diff)

added ogre dependencies and patched ogre sources
Line 
1<html>
2<head>
3<title>Ogre::FileHandleDataStream class Reference - OGRE Documentation</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
4<link type="text/css" rel="stylesheet" href="style.css">
5</head>
6
7<body>
8<!-- Generated by Doxygen 1.3.6 -->
9<div class="qindex"><a class="qindex" href="index.html">Main&nbsp;Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class&nbsp;Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical&nbsp;List</a> | <a class="qindex" href="annotated.html">Class&nbsp;List</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="namespacemembers.html">Namespace&nbsp;Members</a> | <a class="qindex" href="functions.html">Class&nbsp;Members</a> | <a class="qindex" href="globals.html">File&nbsp;Members</a> | <a class="qindex" href="pages.html">Related&nbsp;Pages</a></div>
10<h1>Ogre::FileHandleDataStream Class Reference</h1>Common subclass of <a class="el" href="classOgre_1_1DataStream.html">DataStream</a> for handling data from C-style file handles. 
11<a href="#_details">More...</a>
12<p>
13<code>#include &lt;<a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a>&gt;</code>
14<p>
15<p>Inheritance diagram for Ogre::FileHandleDataStream:
16<p><center><img src="classOgre_1_1FileHandleDataStream.png" usemap="#Ogre::FileHandleDataStream_map" border="0" alt=""></center>
17<map name="Ogre::FileHandleDataStream_map">
18<area href="classOgre_1_1DataStream.html" alt="Ogre::DataStream" shape="rect" coords="0,0,173,24">
19</map>
20<a href="classOgre_1_1FileHandleDataStream-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
21<tr><td></td></tr>
22<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
23<tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama0">FileHandleDataStream</a> (FILE *handle)</td></tr>
24
25<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create stream from a C file handle.  <a href="#Ogre_1_1FileHandleDataStreama0"></a><br><br></td></tr>
26<tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama1">FileHandleDataStream</a> (const <a class="el" href="namespaceOgre.html#a426">String</a> &amp;name, FILE *handle)</td></tr>
27
28<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Create named stream from a C file handle.  <a href="#Ogre_1_1FileHandleDataStreama1"></a><br><br></td></tr>
29<tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama2">~FileHandleDataStream</a> ()</td></tr>
30
31<tr><td class="memItemLeft" nowrap align=right valign=top>size_t&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama3">read</a> (void *buf, size_t count)</td></tr>
32
33<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight"><dl compact><dt><b>Parameters:</b></dt><dd>
34  <table border="0" cellspacing="2" cellpadding="0">
35    <tr><td valign=top><em>buf</em>&nbsp;</td><td>Reference to a buffer pointer </td></tr>
36    <tr><td valign=top><em>count</em>&nbsp;</td><td>Number of bytes to read </td></tr>
37  </table>
38</dl>
39<dl compact><dt><b>Returns:</b></dt><dd>The number of bytes read </dd></dl>
40  <a href="#Ogre_1_1FileHandleDataStreama3"></a><br><br></td></tr>
41<tr><td class="memItemLeft" nowrap align=right valign=top>size_t&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama4">readLine</a> (char *buf, size_t maxCount, const <a class="el" href="namespaceOgre.html#a426">String</a> &amp;delim="\n")</td></tr>
42
43<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight"><dl compact><dt><b>Remarks:</b></dt><dd>The delimiter character is not included in the data returned, and it is skipped over so the next read will occur after it. The buffer contents will include a terminating character. </dd></dl>
44<dl compact><dt><b>Parameters:</b></dt><dd>
45  <table border="0" cellspacing="2" cellpadding="0">
46    <tr><td valign=top><em>buf</em>&nbsp;</td><td>Reference to a buffer pointer </td></tr>
47    <tr><td valign=top><em>maxCount</em>&nbsp;</td><td>The maximum length of data to be read, excluding the terminating character </td></tr>
48    <tr><td valign=top><em>delim</em>&nbsp;</td><td>The delimiter to stop at </td></tr>
49  </table>
50</dl>
51<dl compact><dt><b>Returns:</b></dt><dd>The number of bytes read, excluding the terminating character </dd></dl>
52  <a href="#Ogre_1_1FileHandleDataStreama4"></a><br><br></td></tr>
53<tr><td class="memItemLeft" nowrap align=right valign=top>size_t&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama5">skipLine</a> (const <a class="el" href="namespaceOgre.html#a426">String</a> &amp;delim="\n")</td></tr>
54
55<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight"><dl compact><dt><b>Parameters:</b></dt><dd>
56  <table border="0" cellspacing="2" cellpadding="0">
57    <tr><td valign=top><em>delim</em>&nbsp;</td><td>The delimiter(s) to stop at </td></tr>
58  </table>
59</dl>
60<dl compact><dt><b>Returns:</b></dt><dd>The number of bytes skipped </dd></dl>
61  <a href="#Ogre_1_1FileHandleDataStreama5"></a><br><br></td></tr>
62<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama6">skip</a> (long count)</td></tr>
63
64<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This can also be a negative value, in which case the file pointer rewinds a defined number of bytes.  <a href="#Ogre_1_1FileHandleDataStreama6"></a><br><br></td></tr>
65<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama7">seek</a> (size_t pos)</td></tr>
66
67<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">  <a href="#Ogre_1_1FileHandleDataStreama7"></a><br><br></td></tr>
68<tr><td class="memItemLeft" nowrap align=right valign=top>size_t&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama8">tell</a> (void) const </td></tr>
69
70<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">  <a href="#Ogre_1_1FileHandleDataStreama8"></a><br><br></td></tr>
71<tr><td class="memItemLeft" nowrap align=right valign=top>bool&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama9">eof</a> (void) const </td></tr>
72
73<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">  <a href="#Ogre_1_1FileHandleDataStreama9"></a><br><br></td></tr>
74<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreama10">close</a> (void)</td></tr>
75
76<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">  <a href="#Ogre_1_1FileHandleDataStreama10"></a><br><br></td></tr>
77<tr><td class="memItemLeft" nowrap align=right valign=top>const <a class="el" href="namespaceOgre.html#a426">String</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreama11">getName</a> (void)</td></tr>
78
79<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the name of the stream, if it has one.  <a href="#Ogre_1_1ZipDataStreama11"></a><br><br></td></tr>
80<tr><td class="memItemLeft" nowrap align=right valign=top>template&lt;typename T&gt; <a class="el" href="classOgre_1_1DataStream.html">DataStream</a> &amp;&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreama12">operator&gt;&gt;</a> (T &amp;val)</td></tr>
81
82<tr><td class="memItemLeft" nowrap align=right valign=top>virtual <a class="el" href="namespaceOgre.html#a426">String</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreama13">getLine</a> (bool trimAfter=true)</td></tr>
83
84<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns a String containing the next line of data, optionally trimmed for whitespace.  <a href="#Ogre_1_1ZipDataStreama13"></a><br><br></td></tr>
85<tr><td class="memItemLeft" nowrap align=right valign=top>virtual <a class="el" href="namespaceOgre.html#a426">String</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreama14">getAsString</a> (void)</td></tr>
86
87<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns a String containing the entire stream.  <a href="#Ogre_1_1ZipDataStreama14"></a><br><br></td></tr>
88<tr><td class="memItemLeft" nowrap align=right valign=top>size_t&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreama15">size</a> (void) const </td></tr>
89
90<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the total size of the data to be read from the stream, or 0 if this is indeterminate for this stream.  <a href="#Ogre_1_1ZipDataStreama15"></a><br><br></td></tr>
91<tr><td colspan=2><br><h2>Protected Attributes</h2></td></tr>
92<tr><td class="memItemLeft" nowrap align=right valign=top>FILE *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreamp0">mFileHandle</a></td></tr>
93
94<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="namespaceOgre.html#a426">String</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreamp2">mName</a></td></tr>
95
96<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">The name (e.g. resource name) that can be used to identify the source fot his data (optional).  <a href="#Ogre_1_1ZipDataStreamp2"></a><br><br></td></tr>
97<tr><td class="memItemLeft" nowrap align=right valign=top>size_t&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreamp3">mSize</a></td></tr>
98
99<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Size of the data in the stream (may be 0 if size cannot be determined).  <a href="#Ogre_1_1ZipDataStreamp3"></a><br><br></td></tr>
100<tr><td class="memItemLeft" nowrap align=right valign=top>char&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreamp4">mTmpArea</a> [OGRE_STREAM_TEMP_SIZE]</td></tr>
101
102<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Temporary buffer area used for formatted read.  <a href="#Ogre_1_1ZipDataStreamp4"></a><br><br></td></tr>
103</table>
104<hr><a name="_details"></a><h2>Detailed Description</h2>
105Common subclass of <a class="el" href="classOgre_1_1DataStream.html">DataStream</a> for handling data from C-style file handles.
106<p>
107<dl compact><dt><b>Remarks:</b></dt><dd>Use of this class is generally discouraged; if you want to wrap file access in a <a class="el" href="classOgre_1_1DataStream.html">DataStream</a>, you should definitely be using the C++ friendly <a class="el" href="classOgre_1_1FileStreamDataStream.html">FileStreamDataStream</a>. However, since there are quite a few applications and libraries still wedded to the old FILE handle access, this stream wrapper provides some backwards compatibility.</dd></dl>
108
109<p>
110
111<p>
112Definition at line <a class="el" href="OgreDataStream_8h-source.html#l00397">397</a> of file <a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a>.<hr><h2>Constructor &amp; Destructor Documentation</h2>
113<a class="anchor" name="Ogre_1_1FileHandleDataStreama0" doxytag="Ogre::FileHandleDataStream::FileHandleDataStream" ></a><p>
114<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
115  <tr>
116    <td class="mdRow">
117      <table cellpadding="0" cellspacing="0" border="0">
118        <tr>
119          <td class="md" nowrap valign="top"> Ogre::FileHandleDataStream::FileHandleDataStream </td>
120          <td class="md" valign="top">(&nbsp;</td>
121          <td class="md" nowrap valign="top">FILE *&nbsp;</td>
122          <td class="mdname1" valign="top" nowrap> <em>handle</em>          </td>
123          <td class="md" valign="top">&nbsp;)&nbsp;</td>
124          <td class="md" nowrap></td>
125        </tr>
126
127      </table>
128    </td>
129  </tr>
130</table>
131<table cellspacing=5 cellpadding=0 border=0>
132  <tr>
133    <td>
134      &nbsp;
135    </td>
136    <td>
137
138<p>
139Create stream from a C file handle.
140<p>
141    </td>
142  </tr>
143</table>
144<a class="anchor" name="Ogre_1_1FileHandleDataStreama1" doxytag="Ogre::FileHandleDataStream::FileHandleDataStream" ></a><p>
145<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
146  <tr>
147    <td class="mdRow">
148      <table cellpadding="0" cellspacing="0" border="0">
149        <tr>
150          <td class="md" nowrap valign="top"> Ogre::FileHandleDataStream::FileHandleDataStream </td>
151          <td class="md" valign="top">(&nbsp;</td>
152          <td class="md" nowrap valign="top">const <a class="el" href="namespaceOgre.html#a426">String</a> &amp;&nbsp;</td>
153          <td class="mdname" nowrap> <em>name</em>, </td>
154        </tr>
155        <tr>
156          <td class="md" nowrap align="right"></td>
157          <td></td>
158          <td class="md" nowrap>FILE *&nbsp;</td>
159          <td class="mdname" nowrap> <em>handle</em></td>
160        </tr>
161        <tr>
162          <td></td>
163          <td class="md">)&nbsp;</td>
164          <td class="md" colspan="2"></td>
165        </tr>
166
167      </table>
168    </td>
169  </tr>
170</table>
171<table cellspacing=5 cellpadding=0 border=0>
172  <tr>
173    <td>
174      &nbsp;
175    </td>
176    <td>
177
178<p>
179Create named stream from a C file handle.
180<p>
181    </td>
182  </tr>
183</table>
184<a class="anchor" name="Ogre_1_1FileHandleDataStreama2" doxytag="Ogre::FileHandleDataStream::~FileHandleDataStream" ></a><p>
185<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
186  <tr>
187    <td class="mdRow">
188      <table cellpadding="0" cellspacing="0" border="0">
189        <tr>
190          <td class="md" nowrap valign="top"> Ogre::FileHandleDataStream::~<a class="el" href="classOgre_1_1FileHandleDataStream.html">FileHandleDataStream</a> </td>
191          <td class="md" valign="top">(&nbsp;</td>
192          <td class="mdname1" valign="top" nowrap>          </td>
193          <td class="md" valign="top">&nbsp;)&nbsp;</td>
194          <td class="md" nowrap></td>
195        </tr>
196
197      </table>
198    </td>
199  </tr>
200</table>
201<table cellspacing=5 cellpadding=0 border=0>
202  <tr>
203    <td>
204      &nbsp;
205    </td>
206    <td>
207
208<p>
209    </td>
210  </tr>
211</table>
212<hr><h2>Member Function Documentation</h2>
213<a class="anchor" name="Ogre_1_1FileHandleDataStreama10" doxytag="Ogre::FileHandleDataStream::close" ></a><p>
214<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
215  <tr>
216    <td class="mdRow">
217      <table cellpadding="0" cellspacing="0" border="0">
218        <tr>
219          <td class="md" nowrap valign="top"> void Ogre::FileHandleDataStream::close </td>
220          <td class="md" valign="top">(&nbsp;</td>
221          <td class="md" nowrap valign="top">void&nbsp;</td>
222          <td class="mdname1" valign="top" nowrap>          </td>
223          <td class="md" valign="top">&nbsp;)&nbsp;</td>
224          <td class="md" nowrap><code> [virtual]</code></td>
225        </tr>
226
227      </table>
228    </td>
229  </tr>
230</table>
231<table cellspacing=5 cellpadding=0 border=0>
232  <tr>
233    <td>
234      &nbsp;
235    </td>
236    <td>
237
238<p>
239 
240<p>
241
242<p>
243Implements <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1DataStreama15">Ogre::DataStream</a>.    </td>
244  </tr>
245</table>
246<a class="anchor" name="Ogre_1_1FileHandleDataStreama9" doxytag="Ogre::FileHandleDataStream::eof" ></a><p>
247<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
248  <tr>
249    <td class="mdRow">
250      <table cellpadding="0" cellspacing="0" border="0">
251        <tr>
252          <td class="md" nowrap valign="top"> bool Ogre::FileHandleDataStream::eof </td>
253          <td class="md" valign="top">(&nbsp;</td>
254          <td class="md" nowrap valign="top">void&nbsp;</td>
255          <td class="mdname1" valign="top" nowrap>          </td>
256          <td class="md" valign="top">&nbsp;)&nbsp;</td>
257          <td class="md" nowrap> const<code> [virtual]</code></td>
258        </tr>
259
260      </table>
261    </td>
262  </tr>
263</table>
264<table cellspacing=5 cellpadding=0 border=0>
265  <tr>
266    <td>
267      &nbsp;
268    </td>
269    <td>
270
271<p>
272 
273<p>
274
275<p>
276Implements <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1DataStreama13">Ogre::DataStream</a>.    </td>
277  </tr>
278</table>
279<a class="anchor" name="Ogre_1_1ZipDataStreama14" doxytag="Ogre::FileHandleDataStream::getAsString" ></a><p>
280<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
281  <tr>
282    <td class="mdRow">
283      <table cellpadding="0" cellspacing="0" border="0">
284        <tr>
285          <td class="md" nowrap valign="top"> virtual <a class="el" href="namespaceOgre.html#a426">String</a> Ogre::DataStream::getAsString </td>
286          <td class="md" valign="top">(&nbsp;</td>
287          <td class="md" nowrap valign="top">void&nbsp;</td>
288          <td class="mdname1" valign="top" nowrap>          </td>
289          <td class="md" valign="top">&nbsp;)&nbsp;</td>
290          <td class="md" nowrap><code> [virtual, inherited]</code></td>
291        </tr>
292
293      </table>
294    </td>
295  </tr>
296</table>
297<table cellspacing=5 cellpadding=0 border=0>
298  <tr>
299    <td>
300      &nbsp;
301    </td>
302    <td>
303
304<p>
305Returns a String containing the entire stream.
306<p>
307<dl compact><dt><b>Remarks:</b></dt><dd>This is a convenience method for text streams only, allowing you to retrieve a String object containing all the data in the stream.</dd></dl>
308    </td>
309  </tr>
310</table>
311<a class="anchor" name="Ogre_1_1ZipDataStreama13" doxytag="Ogre::FileHandleDataStream::getLine" ></a><p>
312<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
313  <tr>
314    <td class="mdRow">
315      <table cellpadding="0" cellspacing="0" border="0">
316        <tr>
317          <td class="md" nowrap valign="top"> virtual <a class="el" href="namespaceOgre.html#a426">String</a> Ogre::DataStream::getLine </td>
318          <td class="md" valign="top">(&nbsp;</td>
319          <td class="md" nowrap valign="top">bool&nbsp;</td>
320          <td class="mdname1" valign="top" nowrap> <em>trimAfter</em> = true          </td>
321          <td class="md" valign="top">&nbsp;)&nbsp;</td>
322          <td class="md" nowrap><code> [virtual, inherited]</code></td>
323        </tr>
324
325      </table>
326    </td>
327  </tr>
328</table>
329<table cellspacing=5 cellpadding=0 border=0>
330  <tr>
331    <td>
332      &nbsp;
333    </td>
334    <td>
335
336<p>
337Returns a String containing the next line of data, optionally trimmed for whitespace.
338<p>
339<dl compact><dt><b>Remarks:</b></dt><dd>This is a convenience method for text streams only, allowing you to retrieve a String object containing the next line of data. The data is read up to the next newline character and the result trimmed if required. </dd></dl>
340<dl compact><dt><b>Parameters:</b></dt><dd>
341  <table border="0" cellspacing="2" cellpadding="0">
342    <tr><td valign=top><em>trimAfter</em>&nbsp;</td><td>If true, the line is trimmed for whitespace (as in String.trim(true,true))</td></tr>
343  </table>
344</dl>
345    </td>
346  </tr>
347</table>
348<a class="anchor" name="Ogre_1_1ZipDataStreama11" doxytag="Ogre::FileHandleDataStream::getName" ></a><p>
349<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
350  <tr>
351    <td class="mdRow">
352      <table cellpadding="0" cellspacing="0" border="0">
353        <tr>
354          <td class="md" nowrap valign="top"> const <a class="el" href="namespaceOgre.html#a426">String</a>&amp; Ogre::DataStream::getName </td>
355          <td class="md" valign="top">(&nbsp;</td>
356          <td class="md" nowrap valign="top">void&nbsp;</td>
357          <td class="mdname1" valign="top" nowrap>          </td>
358          <td class="md" valign="top">&nbsp;)&nbsp;</td>
359          <td class="md" nowrap><code> [inherited]</code></td>
360        </tr>
361
362      </table>
363    </td>
364  </tr>
365</table>
366<table cellspacing=5 cellpadding=0 border=0>
367  <tr>
368    <td>
369      &nbsp;
370    </td>
371    <td>
372
373<p>
374Returns the name of the stream, if it has one.
375<p>
376
377<p>
378Definition at line <a class="el" href="OgreDataStream_8h-source.html#l00070">70</a> of file <a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a>.
379<p>
380References <a class="el" href="OgrePrerequisites_8h-source.html#l00154">Ogre::String</a>.    </td>
381  </tr>
382</table>
383<a class="anchor" name="Ogre_1_1ZipDataStreama12" doxytag="Ogre::FileHandleDataStream::operator>>" ></a><p>
384<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
385  <tr>
386    <td class="mdRow">
387      <table cellpadding="0" cellspacing="0" border="0">
388        <tr>
389          <td class="md" colspan="4">
390template&lt;typename T&gt; </td>
391        </tr>
392        <tr>
393          <td class="md" nowrap valign="top"> <a class="el" href="classOgre_1_1DataStream.html">DataStream</a>&amp; Ogre::DataStream::operator&gt;&gt; </td>
394          <td class="md" valign="top">(&nbsp;</td>
395          <td class="md" nowrap valign="top">T &amp;&nbsp;</td>
396          <td class="mdname1" valign="top" nowrap> <em>val</em>          </td>
397          <td class="md" valign="top">&nbsp;)&nbsp;</td>
398          <td class="md" nowrap><code> [inherited]</code></td>
399        </tr>
400
401      </table>
402    </td>
403  </tr>
404</table>
405<table cellspacing=5 cellpadding=0 border=0>
406  <tr>
407    <td>
408      &nbsp;
409    </td>
410    <td>
411
412<p>
413    </td>
414  </tr>
415</table>
416<a class="anchor" name="Ogre_1_1FileHandleDataStreama3" doxytag="Ogre::FileHandleDataStream::read" ></a><p>
417<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
418  <tr>
419    <td class="mdRow">
420      <table cellpadding="0" cellspacing="0" border="0">
421        <tr>
422          <td class="md" nowrap valign="top"> size_t Ogre::FileHandleDataStream::read </td>
423          <td class="md" valign="top">(&nbsp;</td>
424          <td class="md" nowrap valign="top">void *&nbsp;</td>
425          <td class="mdname" nowrap> <em>buf</em>, </td>
426        </tr>
427        <tr>
428          <td class="md" nowrap align="right"></td>
429          <td></td>
430          <td class="md" nowrap>size_t&nbsp;</td>
431          <td class="mdname" nowrap> <em>count</em></td>
432        </tr>
433        <tr>
434          <td></td>
435          <td class="md">)&nbsp;</td>
436          <td class="md" colspan="2"><code> [virtual]</code></td>
437        </tr>
438
439      </table>
440    </td>
441  </tr>
442</table>
443<table cellspacing=5 cellpadding=0 border=0>
444  <tr>
445    <td>
446      &nbsp;
447    </td>
448    <td>
449
450<p>
451<dl compact><dt><b>Parameters:</b></dt><dd>
452  <table border="0" cellspacing="2" cellpadding="0">
453    <tr><td valign=top><em>buf</em>&nbsp;</td><td>Reference to a buffer pointer </td></tr>
454    <tr><td valign=top><em>count</em>&nbsp;</td><td>Number of bytes to read </td></tr>
455  </table>
456</dl>
457<dl compact><dt><b>Returns:</b></dt><dd>The number of bytes read </dd></dl>
458 
459<p>
460
461<p>
462Implements <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1DataStreama5">Ogre::DataStream</a>.    </td>
463  </tr>
464</table>
465<a class="anchor" name="Ogre_1_1FileHandleDataStreama4" doxytag="Ogre::FileHandleDataStream::readLine" ></a><p>
466<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
467  <tr>
468    <td class="mdRow">
469      <table cellpadding="0" cellspacing="0" border="0">
470        <tr>
471          <td class="md" nowrap valign="top"> size_t Ogre::FileHandleDataStream::readLine </td>
472          <td class="md" valign="top">(&nbsp;</td>
473          <td class="md" nowrap valign="top">char *&nbsp;</td>
474          <td class="mdname" nowrap> <em>buf</em>, </td>
475        </tr>
476        <tr>
477          <td class="md" nowrap align="right"></td>
478          <td></td>
479          <td class="md" nowrap>size_t&nbsp;</td>
480          <td class="mdname" nowrap> <em>maxCount</em>, </td>
481        </tr>
482        <tr>
483          <td class="md" nowrap align="right"></td>
484          <td></td>
485          <td class="md" nowrap>const <a class="el" href="namespaceOgre.html#a426">String</a> &amp;&nbsp;</td>
486          <td class="mdname" nowrap> <em>delim</em> = "\n"</td>
487        </tr>
488        <tr>
489          <td></td>
490          <td class="md">)&nbsp;</td>
491          <td class="md" colspan="2"><code> [virtual]</code></td>
492        </tr>
493
494      </table>
495    </td>
496  </tr>
497</table>
498<table cellspacing=5 cellpadding=0 border=0>
499  <tr>
500    <td>
501      &nbsp;
502    </td>
503    <td>
504
505<p>
506<dl compact><dt><b>Remarks:</b></dt><dd>The delimiter character is not included in the data returned, and it is skipped over so the next read will occur after it. The buffer contents will include a terminating character. </dd></dl>
507<dl compact><dt><b>Parameters:</b></dt><dd>
508  <table border="0" cellspacing="2" cellpadding="0">
509    <tr><td valign=top><em>buf</em>&nbsp;</td><td>Reference to a buffer pointer </td></tr>
510    <tr><td valign=top><em>maxCount</em>&nbsp;</td><td>The maximum length of data to be read, excluding the terminating character </td></tr>
511    <tr><td valign=top><em>delim</em>&nbsp;</td><td>The delimiter to stop at </td></tr>
512  </table>
513</dl>
514<dl compact><dt><b>Returns:</b></dt><dd>The number of bytes read, excluding the terminating character </dd></dl>
515 
516<p>
517
518<p>
519Implements <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1DataStreama6">Ogre::DataStream</a>.    </td>
520  </tr>
521</table>
522<a class="anchor" name="Ogre_1_1FileHandleDataStreama7" doxytag="Ogre::FileHandleDataStream::seek" ></a><p>
523<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
524  <tr>
525    <td class="mdRow">
526      <table cellpadding="0" cellspacing="0" border="0">
527        <tr>
528          <td class="md" nowrap valign="top"> void Ogre::FileHandleDataStream::seek </td>
529          <td class="md" valign="top">(&nbsp;</td>
530          <td class="md" nowrap valign="top">size_t&nbsp;</td>
531          <td class="mdname1" valign="top" nowrap> <em>pos</em>          </td>
532          <td class="md" valign="top">&nbsp;)&nbsp;</td>
533          <td class="md" nowrap><code> [virtual]</code></td>
534        </tr>
535
536      </table>
537    </td>
538  </tr>
539</table>
540<table cellspacing=5 cellpadding=0 border=0>
541  <tr>
542    <td>
543      &nbsp;
544    </td>
545    <td>
546
547<p>
548 
549<p>
550
551<p>
552Implements <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1DataStreama11">Ogre::DataStream</a>.    </td>
553  </tr>
554</table>
555<a class="anchor" name="Ogre_1_1ZipDataStreama15" doxytag="Ogre::FileHandleDataStream::size" ></a><p>
556<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
557  <tr>
558    <td class="mdRow">
559      <table cellpadding="0" cellspacing="0" border="0">
560        <tr>
561          <td class="md" nowrap valign="top"> size_t Ogre::DataStream::size </td>
562          <td class="md" valign="top">(&nbsp;</td>
563          <td class="md" nowrap valign="top">void&nbsp;</td>
564          <td class="mdname1" valign="top" nowrap>          </td>
565          <td class="md" valign="top">&nbsp;)&nbsp;</td>
566          <td class="md" nowrap> const<code> [inherited]</code></td>
567        </tr>
568
569      </table>
570    </td>
571  </tr>
572</table>
573<table cellspacing=5 cellpadding=0 border=0>
574  <tr>
575    <td>
576      &nbsp;
577    </td>
578    <td>
579
580<p>
581Returns the total size of the data to be read from the stream, or 0 if this is indeterminate for this stream.
582<p>
583
584<p>
585Definition at line <a class="el" href="OgreDataStream_8h-source.html#l00138">138</a> of file <a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a>.    </td>
586  </tr>
587</table>
588<a class="anchor" name="Ogre_1_1FileHandleDataStreama6" doxytag="Ogre::FileHandleDataStream::skip" ></a><p>
589<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
590  <tr>
591    <td class="mdRow">
592      <table cellpadding="0" cellspacing="0" border="0">
593        <tr>
594          <td class="md" nowrap valign="top"> void Ogre::FileHandleDataStream::skip </td>
595          <td class="md" valign="top">(&nbsp;</td>
596          <td class="md" nowrap valign="top">long&nbsp;</td>
597          <td class="mdname1" valign="top" nowrap> <em>count</em>          </td>
598          <td class="md" valign="top">&nbsp;)&nbsp;</td>
599          <td class="md" nowrap><code> [virtual]</code></td>
600        </tr>
601
602      </table>
603    </td>
604  </tr>
605</table>
606<table cellspacing=5 cellpadding=0 border=0>
607  <tr>
608    <td>
609      &nbsp;
610    </td>
611    <td>
612
613<p>
614This can also be a negative value, in which case the file pointer rewinds a defined number of bytes.
615<p>
616
617<p>
618Implements <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1DataStreama10">Ogre::DataStream</a>.    </td>
619  </tr>
620</table>
621<a class="anchor" name="Ogre_1_1FileHandleDataStreama5" doxytag="Ogre::FileHandleDataStream::skipLine" ></a><p>
622<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
623  <tr>
624    <td class="mdRow">
625      <table cellpadding="0" cellspacing="0" border="0">
626        <tr>
627          <td class="md" nowrap valign="top"> size_t Ogre::FileHandleDataStream::skipLine </td>
628          <td class="md" valign="top">(&nbsp;</td>
629          <td class="md" nowrap valign="top">const <a class="el" href="namespaceOgre.html#a426">String</a> &amp;&nbsp;</td>
630          <td class="mdname1" valign="top" nowrap> <em>delim</em> = "\n"          </td>
631          <td class="md" valign="top">&nbsp;)&nbsp;</td>
632          <td class="md" nowrap><code> [virtual]</code></td>
633        </tr>
634
635      </table>
636    </td>
637  </tr>
638</table>
639<table cellspacing=5 cellpadding=0 border=0>
640  <tr>
641    <td>
642      &nbsp;
643    </td>
644    <td>
645
646<p>
647<dl compact><dt><b>Parameters:</b></dt><dd>
648  <table border="0" cellspacing="2" cellpadding="0">
649    <tr><td valign=top><em>delim</em>&nbsp;</td><td>The delimiter(s) to stop at </td></tr>
650  </table>
651</dl>
652<dl compact><dt><b>Returns:</b></dt><dd>The number of bytes skipped </dd></dl>
653 
654<p>
655
656<p>
657Implements <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1DataStreama9">Ogre::DataStream</a>.    </td>
658  </tr>
659</table>
660<a class="anchor" name="Ogre_1_1FileHandleDataStreama8" doxytag="Ogre::FileHandleDataStream::tell" ></a><p>
661<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
662  <tr>
663    <td class="mdRow">
664      <table cellpadding="0" cellspacing="0" border="0">
665        <tr>
666          <td class="md" nowrap valign="top"> size_t Ogre::FileHandleDataStream::tell </td>
667          <td class="md" valign="top">(&nbsp;</td>
668          <td class="md" nowrap valign="top">void&nbsp;</td>
669          <td class="mdname1" valign="top" nowrap>          </td>
670          <td class="md" valign="top">&nbsp;)&nbsp;</td>
671          <td class="md" nowrap> const<code> [virtual]</code></td>
672        </tr>
673
674      </table>
675    </td>
676  </tr>
677</table>
678<table cellspacing=5 cellpadding=0 border=0>
679  <tr>
680    <td>
681      &nbsp;
682    </td>
683    <td>
684
685<p>
686 
687<p>
688
689<p>
690Implements <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1DataStreama12">Ogre::DataStream</a>.    </td>
691  </tr>
692</table>
693<hr><h2>Member Data Documentation</h2>
694<a class="anchor" name="Ogre_1_1FileHandleDataStreamp0" doxytag="Ogre::FileHandleDataStream::mFileHandle" ></a><p>
695<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
696  <tr>
697    <td class="mdRow">
698      <table cellpadding="0" cellspacing="0" border="0">
699        <tr>
700          <td class="md" nowrap valign="top"> FILE* <a class="el" href="classOgre_1_1FileHandleDataStream.html#Ogre_1_1FileHandleDataStreamp0">Ogre::FileHandleDataStream::mFileHandle</a><code> [protected]</code>
701      </table>
702    </td>
703  </tr>
704</table>
705<table cellspacing=5 cellpadding=0 border=0>
706  <tr>
707    <td>
708      &nbsp;
709    </td>
710    <td>
711
712<p>
713
714<p>
715Definition at line <a class="el" href="OgreDataStream_8h-source.html#l00400">400</a> of file <a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a>.    </td>
716  </tr>
717</table>
718<a class="anchor" name="Ogre_1_1ZipDataStreamp2" doxytag="Ogre::FileHandleDataStream::mName" ></a><p>
719<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
720  <tr>
721    <td class="mdRow">
722      <table cellpadding="0" cellspacing="0" border="0">
723        <tr>
724          <td class="md" nowrap valign="top"> <a class="el" href="namespaceOgre.html#a426">String</a> <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreamp2">Ogre::DataStream::mName</a><code> [protected, inherited]</code>
725      </table>
726    </td>
727  </tr>
728</table>
729<table cellspacing=5 cellpadding=0 border=0>
730  <tr>
731    <td>
732      &nbsp;
733    </td>
734    <td>
735
736<p>
737The name (e.g. resource name) that can be used to identify the source fot his data (optional).
738<p>
739
740<p>
741Definition at line <a class="el" href="OgreDataStream_8h-source.html#l00058">58</a> of file <a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a>.    </td>
742  </tr>
743</table>
744<a class="anchor" name="Ogre_1_1ZipDataStreamp3" doxytag="Ogre::FileHandleDataStream::mSize" ></a><p>
745<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
746  <tr>
747    <td class="mdRow">
748      <table cellpadding="0" cellspacing="0" border="0">
749        <tr>
750          <td class="md" nowrap valign="top"> size_t <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreamp3">Ogre::DataStream::mSize</a><code> [protected, inherited]</code>
751      </table>
752    </td>
753  </tr>
754</table>
755<table cellspacing=5 cellpadding=0 border=0>
756  <tr>
757    <td>
758      &nbsp;
759    </td>
760    <td>
761
762<p>
763Size of the data in the stream (may be 0 if size cannot be determined).
764<p>
765
766<p>
767Definition at line <a class="el" href="OgreDataStream_8h-source.html#l00060">60</a> of file <a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a>.    </td>
768  </tr>
769</table>
770<a class="anchor" name="Ogre_1_1ZipDataStreamp4" doxytag="Ogre::FileHandleDataStream::mTmpArea" ></a><p>
771<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
772  <tr>
773    <td class="mdRow">
774      <table cellpadding="0" cellspacing="0" border="0">
775        <tr>
776          <td class="md" nowrap valign="top"> char <a class="el" href="classOgre_1_1DataStream.html#Ogre_1_1ZipDataStreamp4">Ogre::DataStream::mTmpArea</a>[OGRE_STREAM_TEMP_SIZE]<code> [protected, inherited]</code>
777      </table>
778    </td>
779  </tr>
780</table>
781<table cellspacing=5 cellpadding=0 border=0>
782  <tr>
783    <td>
784      &nbsp;
785    </td>
786    <td>
787
788<p>
789Temporary buffer area used for formatted read.
790<p>
791
792<p>
793Definition at line <a class="el" href="OgreDataStream_8h-source.html#l00063">63</a> of file <a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a>.    </td>
794  </tr>
795</table>
796<hr>The documentation for this class was generated from the following file:<ul>
797<li><a class="el" href="OgreDataStream_8h-source.html">OgreDataStream.h</a></ul>
798<hr>
799<p>
800Copyright &copy; 2000-2005 by The OGRE Team<br />
801<!--Creative Commons License--><a rel="license" href="http://creativecommons.org/licenses/by-sa/2.5/"><img alt="Creative Commons License" border="0" src="http://creativecommons.org/images/public/somerights20.png"/></a><br/>
802This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-sa/2.5/">Creative Commons Attribution-ShareAlike 2.5 License</a>.<br/>
803                <!--/Creative Commons License--><!-- <rdf:RDF xmlns="http://web.resource.org/cc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
804                <Work rdf:about="">
805                        <license rdf:resource="http://creativecommons.org/licenses/by-sa/2.5/" />
806        <dc:type rdf:resource="http://purl.org/dc/dcmitype/Text" />
807                </Work>
808                <License rdf:about="http://creativecommons.org/licenses/by-sa/2.5/"><permits rdf:resource="http://web.resource.org/cc/Reproduction"/><permits rdf:resource="http://web.resource.org/cc/Distribution"/><requires rdf:resource="http://web.resource.org/cc/Notice"/><requires rdf:resource="http://web.resource.org/cc/Attribution"/><permits rdf:resource="http://web.resource.org/cc/DerivativeWorks"/><requires rdf:resource="http://web.resource.org/cc/ShareAlike"/></License></rdf:RDF> -->
809
810Last modified Sun Feb 12 13:00:19 2006
811</p>
812</body>
813</html>
Note: See TracBrowser for help on using the repository browser.