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Bring in flac, ogg, vorbis
author Chris Cannam
date Tue, 19 Mar 2013 17:37:49 +0000
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1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2 <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
3 <title>FLAC: FLAC++/metadata.h: metadata object classes</title>
4 <link href="doxygen.css" rel="stylesheet" type="text/css">
5 </head><body>
6 <!-- Generated by Doxygen 1.4.2 -->
7 <div class="qindex"><a class="qindex" href="index.html">Main&nbsp;Page</a> | <a class="qindex" href="modules.html">Modules</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="dirs.html">Directories</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="functions.html">Class&nbsp;Members</a> | <a class="qindex" href="globals.html">File&nbsp;Members</a></div>
8 <h1>FLAC++/metadata.h: metadata object classes<br>
9 <small>
10 [<a class="el" href="group__flacpp__metadata.html">FLAC++/metadata.h: metadata interfaces</a>]</small>
11 </h1><hr><a name="_details"></a><h2>Detailed Description</h2>
12 This module contains classes representing FLAC metadata blocks in memory.<p>
13 The behavior closely mimics the C layer interface; be sure to read the detailed description of the <a class="el" href="group__flac__metadata__object.html">C metadata object module </a>.<p>
14 Any time a metadata object is constructed or assigned, you should check is_valid() to make sure the underlying <a class="el" href="structFLAC____StreamMetadata.html">FLAC__StreamMetadata</a> object was able to be created.<p>
15 <dl compact><dt><b>Warning:</b></dt><dd>When the get_*() methods of any metadata object method return you a const pointer, DO NOT disobey and write into it. Always use the set_*() methods. </dd></dl>
16
17 <p>
18 <table border="0" cellpadding="0" cellspacing="0">
19 <tr><td></td></tr>
20 <tr><td colspan="2"><br><h2>Classes</h2></td></tr>
21 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1Prototype.html">FLAC::Metadata::Prototype</a></td></tr>
22
23 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1StreamInfo.html">FLAC::Metadata::StreamInfo</a></td></tr>
24
25 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1Padding.html">FLAC::Metadata::Padding</a></td></tr>
26
27 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1Application.html">FLAC::Metadata::Application</a></td></tr>
28
29 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1SeekTable.html">FLAC::Metadata::SeekTable</a></td></tr>
30
31 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1VorbisComment.html">FLAC::Metadata::VorbisComment</a></td></tr>
32
33 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1CueSheet.html">FLAC::Metadata::CueSheet</a></td></tr>
34
35 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1Picture.html">FLAC::Metadata::Picture</a></td></tr>
36
37 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1Unknown.html">FLAC::Metadata::Unknown</a></td></tr>
38
39 <tr><td colspan="2"><br><h2>Functions</h2></td></tr>
40 <tr><td class="memItemLeft" nowrap align="right" valign="top">Prototype *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__flacpp__metadata__object.html#ga0">FLAC::Metadata::clone</a> (const Prototype *)</td></tr>
41
42 <tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__flacpp__metadata__object.html#ga1">FLAC::Metadata::Prototype::operator==</a> (const Prototype &amp;) const </td></tr>
43
44 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga2" doxytag="flacpp_metadata_object::operator=="></a>
45 bool&nbsp;</td><td class="memItemRight" valign="bottom"><b>operator==</b> (const ::<a class="el" href="structFLAC____StreamMetadata.html">FLAC__StreamMetadata</a> &amp;) const </td></tr>
46
47 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga3" doxytag="flacpp_metadata_object::operator=="></a>
48 bool&nbsp;</td><td class="memItemRight" valign="bottom"><b>operator==</b> (const ::<a class="el" href="structFLAC____StreamMetadata.html">FLAC__StreamMetadata</a> *) const </td></tr>
49
50 <tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__flacpp__metadata__object.html#ga4">FLAC::Metadata::Prototype::operator!=</a> (const Prototype &amp;) const </td></tr>
51
52 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga5" doxytag="flacpp_metadata_object::operator!="></a>
53 bool&nbsp;</td><td class="memItemRight" valign="bottom"><b>operator!=</b> (const ::<a class="el" href="structFLAC____StreamMetadata.html">FLAC__StreamMetadata</a> &amp;) const </td></tr>
54
55 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga6" doxytag="flacpp_metadata_object::operator!="></a>
56 bool&nbsp;</td><td class="memItemRight" valign="bottom"><b>operator!=</b> (const ::<a class="el" href="structFLAC____StreamMetadata.html">FLAC__StreamMetadata</a> *) const </td></tr>
57
58 <tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__flacpp__metadata__object.html#ga7">FLAC::Metadata::Prototype::is_valid</a> () const </td></tr>
59
60 <tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__flacpp__metadata__object.html#ga8">FLAC::Metadata::Prototype::operator const ::FLAC__StreamMetadata *</a> () const </td></tr>
61
62 </table>
63 <hr><h2>Function Documentation</h2>
64 <a class="anchor" name="ga0" doxytag="FLAC::Metadata::clone"></a><p>
65 <table class="mdTable" cellpadding="2" cellspacing="0">
66 <tr>
67 <td class="mdRow">
68 <table cellpadding="0" cellspacing="0" border="0">
69 <tr>
70 <td class="md" nowrap valign="top">Prototype* FLAC::Metadata::clone </td>
71 <td class="md" valign="top">(&nbsp;</td>
72 <td class="md" nowrap valign="top">const Prototype *&nbsp;</td>
73 <td class="mdname1" valign="top" nowrap> </td>
74 <td class="md" valign="top">&nbsp;)&nbsp;</td>
75 <td class="md" nowrap></td>
76 </tr>
77 </table>
78 </td>
79 </tr>
80 </table>
81 <table cellspacing="5" cellpadding="0" border="0">
82 <tr>
83 <td>
84 &nbsp;
85 </td>
86 <td>
87
88 <p>
89 Create a deep copy of an object and return it. </td>
90 </tr>
91 </table>
92 <a class="anchor" name="ga1" doxytag="FLAC::Metadata::Prototype::operator=="></a><p>
93 <table class="mdTable" cellpadding="2" cellspacing="0">
94 <tr>
95 <td class="mdRow">
96 <table cellpadding="0" cellspacing="0" border="0">
97 <tr>
98 <td class="md" nowrap valign="top">bool FLAC::Metadata::Prototype::operator== </td>
99 <td class="md" valign="top">(&nbsp;</td>
100 <td class="md" nowrap valign="top">const <a class="el" href="classFLAC_1_1Metadata_1_1Prototype.html">Prototype</a> &amp;&nbsp;</td>
101 <td class="mdname1" valign="top" nowrap> </td>
102 <td class="md" valign="top">&nbsp;)&nbsp;</td>
103 <td class="md" nowrap> const<code> [inline, inherited]</code></td>
104 </tr>
105 </table>
106 </td>
107 </tr>
108 </table>
109 <table cellspacing="5" cellpadding="0" border="0">
110 <tr>
111 <td>
112 &nbsp;
113 </td>
114 <td>
115
116 <p>
117 Check for equality, performing a deep compare by following pointers. </td>
118 </tr>
119 </table>
120 <a class="anchor" name="ga4" doxytag="FLAC::Metadata::Prototype::operator!="></a><p>
121 <table class="mdTable" cellpadding="2" cellspacing="0">
122 <tr>
123 <td class="mdRow">
124 <table cellpadding="0" cellspacing="0" border="0">
125 <tr>
126 <td class="md" nowrap valign="top">bool FLAC::Metadata::Prototype::operator!= </td>
127 <td class="md" valign="top">(&nbsp;</td>
128 <td class="md" nowrap valign="top">const <a class="el" href="classFLAC_1_1Metadata_1_1Prototype.html">Prototype</a> &amp;&nbsp;</td>
129 <td class="mdname1" valign="top" nowrap> </td>
130 <td class="md" valign="top">&nbsp;)&nbsp;</td>
131 <td class="md" nowrap> const<code> [inline, inherited]</code></td>
132 </tr>
133 </table>
134 </td>
135 </tr>
136 </table>
137 <table cellspacing="5" cellpadding="0" border="0">
138 <tr>
139 <td>
140 &nbsp;
141 </td>
142 <td>
143
144 <p>
145 Check for inequality, performing a deep compare by following pointers. </td>
146 </tr>
147 </table>
148 <a class="anchor" name="ga7" doxytag="FLAC::Metadata::Prototype::is_valid"></a><p>
149 <table class="mdTable" cellpadding="2" cellspacing="0">
150 <tr>
151 <td class="mdRow">
152 <table cellpadding="0" cellspacing="0" border="0">
153 <tr>
154 <td class="md" nowrap valign="top">bool FLAC::Metadata::Prototype::is_valid </td>
155 <td class="md" valign="top">(&nbsp;</td>
156 <td class="mdname1" valign="top" nowrap> </td>
157 <td class="md" valign="top">&nbsp;)&nbsp;</td>
158 <td class="md" nowrap> const<code> [inline, inherited]</code></td>
159 </tr>
160 </table>
161 </td>
162 </tr>
163 </table>
164 <table cellspacing="5" cellpadding="0" border="0">
165 <tr>
166 <td>
167 &nbsp;
168 </td>
169 <td>
170
171 <p>
172 Returns <code>true</code> if the object was correctly constructed (i.e. the underlying <a class="el" href="structFLAC____StreamMetadata.html">FLAC__StreamMetadata</a> object was properly allocated), else <code>false</code>. </td>
173 </tr>
174 </table>
175 <a class="anchor" name="ga8" doxytag="FLAC::Metadata::Prototype::operator const ::FLAC__StreamMetadata *"></a><p>
176 <table class="mdTable" cellpadding="2" cellspacing="0">
177 <tr>
178 <td class="mdRow">
179 <table cellpadding="0" cellspacing="0" border="0">
180 <tr>
181 <td class="md" nowrap valign="top">FLAC::Metadata::Prototype::operator const ::<a class="el" href="structFLAC____StreamMetadata.html">FLAC__StreamMetadata</a> * </td>
182 <td class="md" valign="top">(&nbsp;</td>
183 <td class="mdname1" valign="top" nowrap> </td>
184 <td class="md" valign="top">&nbsp;)&nbsp;</td>
185 <td class="md" nowrap> const<code> [inline, inherited]</code></td>
186 </tr>
187 </table>
188 </td>
189 </tr>
190 </table>
191 <table cellspacing="5" cellpadding="0" border="0">
192 <tr>
193 <td>
194 &nbsp;
195 </td>
196 <td>
197
198 <p>
199 Returns a pointer to the underlying <a class="el" href="structFLAC____StreamMetadata.html">FLAC__StreamMetadata</a> object. This can be useful for plugging any holes between the C++ and C interfaces.<p>
200 <dl compact><dt><b>Assertions: </b></dt><dd><div class="fragment"><pre class="fragment"> <a class="code" href="group__flacpp__metadata__object.html#ga7">is_valid</a>()
201 </pre></div> </dd></dl>
202 </td>
203 </tr>
204 </table>
205
206 <hr size="1">
207 <div class="copyright">
208 <!-- @@@ oh so hacky -->
209 <table>
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211 <td align="left">
212 Copyright (c) 2000,2001,2002,2003,2004,2005,2006,2007 Josh Coalson
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