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48<title>nn::gd::CTR::Utils</title>
49  </head>
50  <body>
51<h1><CODE><a href="../../../../nn/Overview.html">nn</a>::<a href="../../../../nn/gd/Overview.html">gd</a>::<a href="../../../../nn/gd/CTR/Overview.html">CTR</a>::Utils</CODE> Class</h1>
52<h2>Syntax</h2>
53    <div class="section">
54<pre class="definition">class Utils</pre>
55    </div>
56<h2>Description</h2>
57    <div class="section">
58<p>This module includes several utilities that convert data to hardware formats and perform other tasks.</p><p><anchor id="classnn_1_1gd_1_1_c_t_r_1_1_utils_1utilityFunction" /></p><!-- write here --></div>
59    <a name="function" id="function">
60<h2>Member Functions</h2>
61      <div class="section">
62        <table class="members">
63          <tr>
64            <td width="100">
65<span class="static_style" title="static">S</span> </td>
66            <th>
67<a href="../../../../nn/gd/CTR/Utils/ConvertStartEndToScaleBias.html"><CODE>ConvertStartEndToScaleBias</CODE></a>
68            </th>
69<td>Converts start and end values to scale and bias.</td>
70          </tr>
71          <tr>
72            <td width="100">
73<span class="static_style" title="static">S</span> </td>
74            <th>
75<a href="../../../../nn/gd/CTR/Utils/FloatToUnsignedByte.html"><CODE>FloatToUnsignedByte</CODE></a>
76            </th>
77<td>Converts <CODE>float32</CODE> to <CODE>u8</CODE>.</td>
78          </tr>
79          <tr>
80            <td width="100">
81<span class="static_style" title="static">S</span> </td>
82            <th>
83<a href="../../../../nn/gd/CTR/Utils/FloatToUnsignedByteNoClamp.html"><CODE>FloatToUnsignedByteNoClamp</CODE></a>
84            </th>
85<td>Converts <CODE>float32</CODE> to <CODE>u8</CODE> without clamping.</td>
86          </tr>
87          <tr>
88            <td width="100">
89<span class="static_style" title="static">S</span> </td>
90            <th>
91<a href="../../../../nn/gd/CTR/Utils/FloatToSignedByte.html"><CODE>FloatToSignedByte</CODE></a>
92            </th>
93<td>Converts a floating point value to a signed byte value.</td>
94          </tr>
95          <tr>
96            <td width="100">
97<span class="static_style" title="static">S</span> </td>
98            <th>
99<a href="../../../../nn/gd/CTR/Utils/Float32ToFloat16.html"><CODE>Float32ToFloat16</CODE></a>
100            </th>
101<td>Converts <CODE>float32</CODE> to <CODE>float16</CODE>.</td>
102          </tr>
103          <tr>
104            <td width="100">
105<span class="static_style" title="static">S</span> </td>
106            <th>
107<a href="../../../../nn/gd/CTR/Utils/Float32ToFix13Fraction11.html"><CODE>Float32ToFix13Fraction11</CODE></a>
108            </th>
109<td>Converts <CODE>float32</CODE> to <CODE>fixed13</CODE> (11 fractional bits).</td>
110          </tr>
111          <tr>
112            <td width="100">
113<span class="static_style" title="static">S</span> </td>
114            <th>
115<a href="../../../../nn/gd/CTR/Utils/Float32ToUnsignedFix12.html"><CODE>Float32ToUnsignedFix12</CODE></a>
116            </th>
117<td>Converts <CODE>float32</CODE> to unsigned <CODE>fixed12</CODE>.</td>
118          </tr>
119          <tr>
120            <td width="100">
121<span class="static_style" title="static">S</span> </td>
122            <th>
123<a href="../../../../nn/gd/CTR/Utils/Float32ToFix12.html"><CODE>Float32ToFix12</CODE></a>
124            </th>
125<td>Converts <CODE>float32</CODE> to signed <CODE>fixed12</CODE>.</td>
126          </tr>
127          <tr>
128            <td width="100">
129<span class="static_style" title="static">S</span> </td>
130            <th>
131<a href="../../../../nn/gd/CTR/Utils/Float32ToFix12Fraction11.html"><CODE>Float32ToFix12Fraction11</CODE></a>
132            </th>
133<td>Converts <CODE>float32</CODE> to <CODE>fixed12</CODE> (11 fractional bits).</td>
134          </tr>
135          <tr>
136            <td width="100">
137<span class="static_style" title="static">S</span> </td>
138            <th>
139<a href="../../../../nn/gd/CTR/Utils/Float32ToUnsignedFix11.html"><CODE>Float32ToUnsignedFix11</CODE></a>
140            </th>
141<td>Converts <CODE>float32</CODE> to unsigned <CODE>fixed11</CODE>.</td>
142          </tr>
143          <tr>
144            <td width="100">
145<span class="static_style" title="static">S</span> </td>
146            <th>
147<a href="../../../../nn/gd/CTR/Utils/Float32ToFix8Fraction7.html"><CODE>Float32ToFix8Fraction7</CODE></a>
148            </th>
149<td>Converts <CODE>float32</CODE> to <CODE>fixed8</CODE> (7 fractional bits).</td>
150          </tr>
151          <tr>
152            <td width="100">
153<span class="static_style" title="static">S</span> </td>
154            <th>
155<a href="../../../../nn/gd/CTR/Utils/Float32ToFix16.html"><CODE>Float32ToFix16</CODE></a>
156            </th>
157<td>Converts <CODE>float32</CODE> to signed <CODE>fixed16</CODE>.</td>
158          </tr>
159          <tr>
160            <td width="100">
161<span class="static_style" title="static">S</span> </td>
162            <th>
163<a href="../../../../nn/gd/CTR/Utils/Float32ToFloat24.html"><CODE>Float32ToFloat24</CODE></a>
164            </th>
165<td>Converts <CODE>float32</CODE> to <CODE>float24</CODE>.</td>
166          </tr>
167          <tr>
168            <td width="100">
169<span class="static_style" title="static">S</span> </td>
170            <th>
171<a href="../../../../nn/gd/CTR/Utils/Float32ToFloat31.html"><CODE>Float32ToFloat31</CODE></a>
172            </th>
173<td>Converts <CODE>float32</CODE> to <CODE>float31</CODE>.</td>
174          </tr>
175          <tr>
176            <td width="100">
177<span class="static_style" title="static">S</span> </td>
178            <th>
179<a href="../../../../nn/gd/CTR/Utils/Float32ToFloat20.html"><CODE>Float32ToFloat20</CODE></a>
180            </th>
181<td>Converts <CODE>float32</CODE> to <CODE>float20</CODE>.</td>
182          </tr>
183          <tr>
184            <td width="100">
185<span class="static_style" title="static">S</span> </td>
186            <th>
187<a href="../../../../nn/gd/CTR/Utils/Float32ToFix13Fraction8.html"><CODE>Float32ToFix13Fraction8</CODE></a>
188            </th>
189<td>Converts <CODE>float32</CODE> to <CODE>fixed13</CODE> (8 fractional bits).</td>
190          </tr>
191          <tr>
192            <td width="100">
193<span class="static_style" title="static">S</span> </td>
194            <th>
195<a href="../../../../nn/gd/CTR/Utils/Float32ToUnsignedFix16.html"><CODE>Float32ToUnsignedFix16</CODE></a>
196            </th>
197<td>Converts <CODE>float32</CODE> to unsigned <CODE>fixed16</CODE>.</td>
198          </tr>
199          <tr>
200            <td width="100">
201<span class="static_style" title="static">S</span> </td>
202            <th>
203<a href="../../../../nn/gd/CTR/Utils/Float32ToUnsignedFix24.html"><CODE>Float32ToUnsignedFix24</CODE></a>
204            </th>
205<td>Converts <CODE>float32</CODE> to unsigned <CODE>fixed24</CODE>.</td>
206          </tr>
207          <tr>
208            <td width="100">
209<span class="static_style" title="static">S</span> </td>
210            <th>
211<a href="../../../../nn/gd/CTR/Utils/Float32ToUnsignedFix8Fraction0.html">Float32ToUnsignedFix8Fraction0</a>
212            </th>
213<td>Converts <CODE>float32</CODE> to <CODE>fixed8</CODE> (0 fractional bits).</td>
214          </tr>
215          <tr>
216            <td width="100">
217<span class="static_style" title="static">S</span> </td>
218            <th>
219<a href="../../../../nn/gd/CTR/Utils/Float32ToUnsignedFix24Fraction8.html">Float32ToUnsignedFix24Fraction8</a>
220            </th>
221<td>Converts <CODE>float32</CODE> to <CODE>fixed11</CODE> (8 fractional bits).</td>
222          </tr> </table>
223      </div>
224    </a>
225<h2>Revision History</h2>
226    <div class="section">
227      <dl class="history">
228        <dt>2011/02/15</dt>
229<dd>Initial version.<br />
230        </dd>
231      </dl>
232    </div>
233  <hr><p>CONFIDENTIAL</p></body>
234</html>
235