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5 | <title>QuaZIP: QuaAdler32 Class Reference</title>
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14 | <tbody>
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15 | <tr style="height: 56px;">
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16 | <td style="padding-left: 0.5em;">
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17 | <div id="projectname">QuaZIP <span id="projectnumber">quazip-0-7-2</span></div>
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18 | </td>
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30 | </ul>
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31 | </div>
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32 | <div id="navrow2" class="tabs2">
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33 | <ul class="tablist">
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34 | <li><a href="annotated.html"><span>Class List</span></a></li>
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35 | <li><a href="inherits.html"><span>Class Hierarchy</span></a></li>
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36 | <li><a href="functions.html"><span>Class Members</span></a></li>
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37 | </ul>
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38 | </div>
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39 | </div>
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40 | <div class="header">
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41 | <div class="summary">
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42 | <a href="#pub-methods">Public Member Functions</a> </div>
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43 | <div class="headertitle">
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44 | <div class="title">QuaAdler32 Class Reference</div> </div>
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45 | </div>
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46 | <div class="contents">
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47 | <!-- doxytag: class="QuaAdler32" --><!-- doxytag: inherits="QuaChecksum32" -->
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48 | <p>Adler32 checksum.
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49 | <a href="classQuaAdler32.html#details">More...</a></p>
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50 |
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51 | <p><code>#include <<a class="el" href="quaadler32_8h_source.html">quazip/quaadler32.h</a>></code></p>
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52 | <div class="dynheader">
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53 | Inheritance diagram for QuaAdler32:</div>
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54 | <div class="dyncontent">
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55 | <div class="center"><img src="classQuaAdler32__inherit__graph.png" border="0" usemap="#QuaAdler32_inherit__map" alt="Inheritance graph"/></div>
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56 | <map name="QuaAdler32_inherit__map" id="QuaAdler32_inherit__map">
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57 | <area shape="rect" id="node2" href="classQuaChecksum32.html" title="Checksum interface." alt="" coords="5,5,128,32"/>
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58 | </map>
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59 | <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
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60 | <div class="dynheader">
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61 | Collaboration diagram for QuaAdler32:</div>
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62 | <div class="dyncontent">
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63 | <div class="center"><img src="classQuaAdler32__coll__graph.png" border="0" usemap="#QuaAdler32_coll__map" alt="Collaboration graph"/></div>
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64 | <map name="QuaAdler32_coll__map" id="QuaAdler32_coll__map">
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65 | <area shape="rect" id="node2" href="classQuaChecksum32.html" title="Checksum interface." alt="" coords="5,5,128,32"/>
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66 | </map>
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67 | <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
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68 |
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69 | <p><a href="classQuaAdler32-members.html">List of all members.</a></p>
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70 | <table class="memberdecls">
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71 | <tr><td colspan="2"><h2><a name="pub-methods"></a>
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72 | Public Member Functions</h2></td></tr>
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73 | <tr><td class="memItemLeft" align="right" valign="top">quint32 </td><td class="memItemRight" valign="bottom"><a class="el" href="classQuaAdler32.html#a350e84fd000ebfa3c33503336a7b21bb">calculate</a> (const <a class="elRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html">QByteArray</a> &data)</td></tr>
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74 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Calculates the checksum for data. <a href="#a350e84fd000ebfa3c33503336a7b21bb"></a><br/></td></tr>
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75 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2fe6ac9eb289bafda6a9fd20e6472ab5"></a><!-- doxytag: member="QuaAdler32::reset" ref="a2fe6ac9eb289bafda6a9fd20e6472ab5" args="()" -->
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76 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQuaAdler32.html#a2fe6ac9eb289bafda6a9fd20e6472ab5">reset</a> ()</td></tr>
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77 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Resets the calculation on a checksun for a stream. <br/></td></tr>
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78 | <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQuaAdler32.html#aba24f7b16aa0cdc26f81a9ad687fc653">update</a> (const <a class="elRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html">QByteArray</a> &buf)</td></tr>
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79 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Updates the calculated checksum for the stream. <a href="#aba24f7b16aa0cdc26f81a9ad687fc653"></a><br/></td></tr>
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80 | <tr><td class="memItemLeft" align="right" valign="top">quint32 </td><td class="memItemRight" valign="bottom"><a class="el" href="classQuaAdler32.html#a2022e1db95c23cef220b335e44d74fb1">value</a> ()</td></tr>
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81 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Value of the checksum calculated for the stream passed throw <a class="el" href="classQuaAdler32.html#aba24f7b16aa0cdc26f81a9ad687fc653" title="Updates the calculated checksum for the stream.">update()</a>. <a href="#a2022e1db95c23cef220b335e44d74fb1"></a><br/></td></tr>
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82 | </table>
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83 | <hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
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84 | <div class="textblock"><p>Adler32 checksum. </p>
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85 | <p>This class wrappers the adler32 function with the <a class="el" href="classQuaChecksum32.html" title="Checksum interface.">QuaChecksum32</a> interface. See <a class="el" href="classQuaChecksum32.html" title="Checksum interface.">QuaChecksum32</a> for more info. </p>
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86 | </div><hr/><h2>Member Function Documentation</h2>
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87 | <a class="anchor" id="a350e84fd000ebfa3c33503336a7b21bb"></a><!-- doxytag: member="QuaAdler32::calculate" ref="a350e84fd000ebfa3c33503336a7b21bb" args="(const QByteArray &data)" -->
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88 | <div class="memitem">
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89 | <div class="memproto">
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90 | <table class="memname">
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91 | <tr>
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92 | <td class="memname">quint32 QuaAdler32::calculate </td>
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93 | <td>(</td>
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94 | <td class="paramtype">const <a class="elRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html">QByteArray</a> & </td>
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95 | <td class="paramname"><em>data</em></td><td>)</td>
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96 | <td><code> [virtual]</code></td>
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97 | </tr>
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98 | </table>
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99 | </div>
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100 | <div class="memdoc">
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101 |
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102 | <p>Calculates the checksum for data. </p>
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103 | <p><em>data</em> source data </p>
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104 | <dl class="return"><dt><b>Returns:</b></dt><dd>data checksum</dd></dl>
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105 | <p>This function has no efect on the value returned by <a class="el" href="classQuaAdler32.html#a2022e1db95c23cef220b335e44d74fb1" title="Value of the checksum calculated for the stream passed throw update().">value()</a>. </p>
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106 |
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107 | <p>Implements <a class="el" href="classQuaChecksum32.html#a14d800fcfd55b2ae11ef07d3924fe0b1">QuaChecksum32</a>.</p>
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108 |
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109 | <p>References <a class="elRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html#data">QByteArray::data()</a>, and <a class="elRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html#size">QByteArray::size()</a>.</p>
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110 |
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111 | </div>
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112 | </div>
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113 | <a class="anchor" id="aba24f7b16aa0cdc26f81a9ad687fc653"></a><!-- doxytag: member="QuaAdler32::update" ref="aba24f7b16aa0cdc26f81a9ad687fc653" args="(const QByteArray &buf)" -->
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114 | <div class="memitem">
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115 | <div class="memproto">
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116 | <table class="memname">
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117 | <tr>
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118 | <td class="memname">void QuaAdler32::update </td>
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119 | <td>(</td>
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120 | <td class="paramtype">const <a class="elRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html">QByteArray</a> & </td>
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121 | <td class="paramname"><em>buf</em></td><td>)</td>
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122 | <td><code> [virtual]</code></td>
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123 | </tr>
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124 | </table>
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125 | </div>
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126 | <div class="memdoc">
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127 |
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128 | <p>Updates the calculated checksum for the stream. </p>
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129 | <p><em>buf</em> next portion of data from the stream </p>
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130 |
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131 | <p>Implements <a class="el" href="classQuaChecksum32.html#a63a6ed3171f9243214d307da67557f7e">QuaChecksum32</a>.</p>
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132 |
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133 | <p>References <a class="elRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html#data">QByteArray::data()</a>, and <a class="elRef" doxygen="qtcore.tags:http://doc.qt.io/qt-5//" href="http://doc.qt.io/qt-5/qbytearray.html#size">QByteArray::size()</a>.</p>
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134 |
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135 | </div>
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136 | </div>
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137 | <a class="anchor" id="a2022e1db95c23cef220b335e44d74fb1"></a><!-- doxytag: member="QuaAdler32::value" ref="a2022e1db95c23cef220b335e44d74fb1" args="()" -->
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138 | <div class="memitem">
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139 | <div class="memproto">
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140 | <table class="memname">
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141 | <tr>
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142 | <td class="memname">quint32 QuaAdler32::value </td>
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143 | <td>(</td>
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144 | <td class="paramname"></td><td>)</td>
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145 | <td><code> [virtual]</code></td>
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146 | </tr>
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147 | </table>
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148 | </div>
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149 | <div class="memdoc">
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150 |
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151 | <p>Value of the checksum calculated for the stream passed throw <a class="el" href="classQuaAdler32.html#aba24f7b16aa0cdc26f81a9ad687fc653" title="Updates the calculated checksum for the stream.">update()</a>. </p>
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152 | <dl class="return"><dt><b>Returns:</b></dt><dd>checksum </dd></dl>
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153 |
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154 | <p>Implements <a class="el" href="classQuaChecksum32.html#afd836e7534194fce08356be6a8336da7">QuaChecksum32</a>.</p>
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155 |
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156 | </div>
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157 | </div>
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158 | <hr/>The documentation for this class was generated from the following files:<ul>
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159 | <li>quazip/<a class="el" href="quaadler32_8h_source.html">quaadler32.h</a></li>
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160 | <li>quazip/quaadler32.cpp</li>
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161 | </ul>
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162 | </div>
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163 | <hr class="footer"/><address class="footer"><small>Generated on Sun Apr 3 2016 08:26:25 for QuaZIP by 
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164 | <a href="http://www.doxygen.org/index.html">
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165 | <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address>
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166 | </body>
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167 | </html>
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