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 <span id="projectnumber">3.03</span>
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<div class="title">/usr/local/google/home/jbreiden/tesseract-ocr-read-only/classify/featdefs.cpp</div> </div>
102
<div class="contents">
103
<a href="a00890.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/******************************************************************************</span>
104
<a name="l00002"></a>00002 <span class="comment"> ** Filename: featdefs.c</span>
105
<a name="l00003"></a>00003 <span class="comment"> ** Purpose: Definitions of currently defined feature types.</span>
106
<a name="l00004"></a>00004 <span class="comment"> ** Author: Dan Johnson</span>
107
<a name="l00005"></a>00005 <span class="comment"> ** History: Mon May 21 10:26:21 1990, DSJ, Created.</span>
108
<a name="l00006"></a>00006 <span class="comment"> **</span>
109
<a name="l00007"></a>00007 <span class="comment"> ** (c) Copyright Hewlett-Packard Company, 1988.</span>
110
<a name="l00008"></a>00008 <span class="comment"> ** Licensed under the Apache License, Version 2.0 (the "License");</span>
111
<a name="l00009"></a>00009 <span class="comment"> ** you may not use this file except in compliance with the License.</span>
112
<a name="l00010"></a>00010 <span class="comment"> ** You may obtain a copy of the License at</span>
113
<a name="l00011"></a>00011 <span class="comment"> ** http://www.apache.org/licenses/LICENSE-2.0</span>
114
<a name="l00012"></a>00012 <span class="comment"> ** Unless required by applicable law or agreed to in writing, software</span>
115
<a name="l00013"></a>00013 <span class="comment"> ** distributed under the License is distributed on an "AS IS" BASIS,</span>
116
<a name="l00014"></a>00014 <span class="comment"> ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
117
<a name="l00015"></a>00015 <span class="comment"> ** See the License for the specific language governing permissions and</span>
118
<a name="l00016"></a>00016 <span class="comment"> ** limitations under the License.</span>
119
<a name="l00017"></a>00017 <span class="comment"> ******************************************************************************/</span>
120
<a name="l00018"></a>00018 <span class="comment">/*-----------------------------------------------------------------------------</span>
121
<a name="l00019"></a>00019 <span class="comment"> Include Files and Type Defines</span>
122
<a name="l00020"></a>00020 <span class="comment">-----------------------------------------------------------------------------*/</span>
123
<a name="l00021"></a>00021 <span class="preprocessor">#ifdef _MSC_VER</span>
124
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#include <<a class="code" href="a01213.html">mathfix.h</a>></span>
125
<a name="l00023"></a>00023 <span class="preprocessor">#endif</span>
126
<a name="l00024"></a>00024 <span class="preprocessor"></span>
127
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="a00891.html">featdefs.h</a>"</span>
128
<a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="a01036.html">emalloc.h</a>"</span>
129
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="a01032.html">danerror.h</a>"</span>
130
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="a00848.html">scanutils.h</a>"</span>
131
<a name="l00029"></a>00029
132
<a name="l00030"></a>00030 <span class="preprocessor">#include <string.h></span>
133
<a name="l00031"></a>00031 <span class="preprocessor">#include <stdio.h></span>
134
<a name="l00032"></a>00032
135
<a name="l00034"></a><a class="code" href="a00890.html#ada39950713e21f70f302841f185fba09">00034</a> <span class="preprocessor">#define ILLEGAL_NUM_SETS 3001</span>
136
<a name="l00035"></a>00035 <span class="preprocessor"></span>
137
<a name="l00036"></a><a class="code" href="a00890.html#af9508e257a32a6046ee5b30079a50bdb">00036</a> <span class="preprocessor">#define PICO_FEATURE_LENGTH 0.05</span>
138
<a name="l00037"></a>00037 <span class="preprocessor"></span>
139
<a name="l00038"></a>00038 <span class="comment">/*-----------------------------------------------------------------------------</span>
140
<a name="l00039"></a>00039 <span class="comment"> Global Data Definitions and Declarations</span>
141
<a name="l00040"></a>00040 <span class="comment">-----------------------------------------------------------------------------*/</span>
142
<a name="l00041"></a><a class="code" href="a00891.html#af83d597eb1e077f4ad2b082be6698d20">00041</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a00890.html#ae706c172f0e1ba7f7cf1a99c560fd99a">kMicroFeatureType</a> = <span class="stringliteral">"mf"</span>;
143
<a name="l00042"></a><a class="code" href="a00891.html#aba437789a6614f23dc6d18a5a803ccc8">00042</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a00890.html#a5f5743c5da72cfdc8eb87e4f2504b2d6">kCNFeatureType</a> = <span class="stringliteral">"cn"</span>;
144
<a name="l00043"></a><a class="code" href="a00891.html#abf5c61b4ecdfe9301e0f998156474c6b">00043</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a00890.html#abf5c61b4ecdfe9301e0f998156474c6b">kIntFeatureType</a> = <span class="stringliteral">"if"</span>;
145
<a name="l00044"></a><a class="code" href="a00891.html#abada1502d146a88fadcc73af54ae7540">00044</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a00890.html#abada1502d146a88fadcc73af54ae7540">kGeoFeatureType</a> = <span class="stringliteral">"tb"</span>;
146
<a name="l00045"></a>00045
147
<a name="l00046"></a>00046 <span class="comment">// Define all of the parameters for the MicroFeature type.</span>
148
<a name="l00047"></a>00047 <a class="code" href="a00929.html#ab167eb0dd11bcdc485185da17528554e">StartParamDesc</a>(MicroFeatureParams)
149
<a name="l00048"></a>00048 <a class="code" href="a00929.html#a2c9b19bf68ac985b694b63908c903ac7">DefineParam</a>(0, 0, -0.5, 0.5)
150
<a name="l00049"></a>00049 DefineParam(0, 0, -0.25, 0.75)
151
<a name="l00050"></a>00050 DefineParam(0, 1, 0.0, 1.0)
152
<a name="l00051"></a>00051 DefineParam(1, 0, 0.0, 1.0)
153
<a name="l00052"></a>00052 DefineParam (0, 1, -0.5, 0.5)
154
<a name="l00053"></a>00053 DefineParam (0, 1, -0.5, 0.5)
155
<a name="l00054"></a>00054 <a class="code" href="a00929.html#a24f96cc11dfea22b55b18b2e991be813">EndParamDesc</a>
156
<a name="l00055"></a>00055 <span class="comment">// Now define the feature type itself (see features.h for parameters).</span>
157
<a name="l00056"></a>00056 <a class="code" href="a00929.html#a6998a902eeedeb654f5209cd390c69c3">DefineFeature</a>(MicroFeatureDesc, 5, 1, <a class="code" href="a00890.html#ae706c172f0e1ba7f7cf1a99c560fd99a">kMicroFeatureType</a>, MicroFeatureParams)
158
<a name="l00057"></a>00057
159
<a name="l00058"></a>00058 <span class="comment">// Define all of the parameters for the NormFeat type.</span>
160
<a name="l00059"></a>00059 <a class="code" href="a00929.html#ab167eb0dd11bcdc485185da17528554e">StartParamDesc</a> (CharNormParams)
161
<a name="l00060"></a>00060 DefineParam(0, 0, -0.25, 0.75)
162
<a name="l00061"></a>00061 DefineParam(0, 1, 0.0, 1.0)
163
<a name="l00062"></a>00062 DefineParam(0, 0, 0.0, 1.0)
164
<a name="l00063"></a>00063 DefineParam(0, 0, 0.0, 1.0)
165
<a name="l00064"></a>00064 <a class="code" href="a00929.html#a24f96cc11dfea22b55b18b2e991be813">EndParamDesc</a>
166
<a name="l00065"></a>00065 <span class="comment">// Now define the feature type itself (see features.h for parameters).</span>
167
<a name="l00066"></a>00066 <a class="code" href="a00929.html#a6998a902eeedeb654f5209cd390c69c3">DefineFeature</a>(CharNormDesc, 4, 0, <a class="code" href="a00890.html#a5f5743c5da72cfdc8eb87e4f2504b2d6">kCNFeatureType</a>, CharNormParams)
168
<a name="l00067"></a>00067
169
<a name="l00068"></a>00068 <span class="comment">// Define all of the parameters for the IntFeature type</span>
170
<a name="l00069"></a>00069 <a class="code" href="a00929.html#ab167eb0dd11bcdc485185da17528554e">StartParamDesc</a>(IntFeatParams)
171
<a name="l00070"></a>00070 DefineParam(0, 0, 0.0, 255.0)
172
<a name="l00071"></a>00071 DefineParam(0, 0, 0.0, 255.0)
173
<a name="l00072"></a>00072 DefineParam(1, 0, 0.0, 255.0)
174
<a name="l00073"></a>00073 <a class="code" href="a00929.html#a24f96cc11dfea22b55b18b2e991be813">EndParamDesc</a>
175
<a name="l00074"></a>00074 <span class="comment">// Now define the feature type itself (see features.h for parameters).</span>
176
<a name="l00075"></a>00075 <a class="code" href="a00929.html#a6998a902eeedeb654f5209cd390c69c3">DefineFeature</a>(IntFeatDesc, 2, 1, <a class="code" href="a00890.html#abf5c61b4ecdfe9301e0f998156474c6b">kIntFeatureType</a>, IntFeatParams)
177
<a name="l00076"></a>00076
178
<a name="l00077"></a>00077 <span class="comment">// Define all of the parameters for the GeoFeature type</span>
179
<a name="l00078"></a>00078 <a class="code" href="a00929.html#ab167eb0dd11bcdc485185da17528554e">StartParamDesc</a>(GeoFeatParams)
180
<a name="l00079"></a>00079 DefineParam(0, 0, 0.0, 255.0)
181
<a name="l00080"></a>00080 DefineParam(0, 0, 0.0, 255.0)
182
<a name="l00081"></a>00081 DefineParam(0, 0, 0.0, 255.0)
183
<a name="l00082"></a>00082 <a class="code" href="a00929.html#a24f96cc11dfea22b55b18b2e991be813">EndParamDesc</a>
184
<a name="l00083"></a>00083 <span class="comment">// Now define the feature type itself (see features.h for parameters).</span>
185
<a name="l00084"></a>00084 <a class="code" href="a00929.html#a6998a902eeedeb654f5209cd390c69c3">DefineFeature</a>(GeoFeatDesc, 3, 0, <a class="code" href="a00890.html#abada1502d146a88fadcc73af54ae7540">kGeoFeatureType</a>, GeoFeatParams)
186
<a name="l00085"></a>00085
187
<a name="l00086"></a>00086 <span class="comment">// Other features used for training the adaptive classifier, but not used</span>
188
<a name="l00087"></a>00087 <span class="comment">// during normal training, therefore not in the DescDefs array.</span>
189
<a name="l00088"></a>00088
190
<a name="l00089"></a>00089 <span class="comment">// Define all of the parameters for the PicoFeature type</span>
191
<a name="l00090"></a>00090 <span class="comment">// define knob that can be used to adjust pico-feature length.</span>
192
<a name="l00091"></a>00091 <a class="code" href="a00831.html#a6a3da5f1db8d485c0d2f5a7ba526c4a0">FLOAT32</a> PicoFeatureLength = <a class="code" href="a00890.html#af9508e257a32a6046ee5b30079a50bdb">PICO_FEATURE_LENGTH</a>;
193
<a name="l00092"></a>00092 <a class="code" href="a00929.html#ab167eb0dd11bcdc485185da17528554e">StartParamDesc</a>(PicoFeatParams)
194
<a name="l00093"></a>00093 DefineParam(0, 0, -0.25, 0.75)
195
<a name="l00094"></a>00094 DefineParam(1, 0, 0.0, 1.0)
196
<a name="l00095"></a>00095 DefineParam(0, 0, -0.5, 0.5)
197
<a name="l00096"></a>00096 <a class="code" href="a00929.html#a24f96cc11dfea22b55b18b2e991be813">EndParamDesc</a>
198
<a name="l00097"></a>00097 <span class="comment">// Now define the feature type itself (see features.h for parameters).</span>
199
<a name="l00098"></a>00098 <a class="code" href="a00929.html#a6998a902eeedeb654f5209cd390c69c3">DefineFeature</a>(PicoFeatDesc, 2, 1, "pf", PicoFeatParams)
200
<a name="l00099"></a>00099
201
<a name="l00100"></a>00100 <span class="comment">// Define all of the parameters for the OutlineFeature type.</span>
202
<a name="l00101"></a>00101 <a class="code" href="a00929.html#ab167eb0dd11bcdc485185da17528554e">StartParamDesc</a>(OutlineFeatParams)
203
<a name="l00102"></a>00102 DefineParam(0, 0, -0.5, 0.5)
204
<a name="l00103"></a>00103 DefineParam(0, 0, -0.25, 0.75)
205
<a name="l00104"></a>00104 DefineParam(0, 0, 0.0, 1.0)
206
<a name="l00105"></a>00105 DefineParam(1, 0, 0.0, 1.0)
207
<a name="l00106"></a>00106 <a class="code" href="a00929.html#a24f96cc11dfea22b55b18b2e991be813">EndParamDesc</a>
208
<a name="l00107"></a>00107 <span class="comment">// Now define the feature type itself (see features.h for parameters).</span>
209
<a name="l00108"></a><a class="code" href="a00890.html#a66c7f757ef35e33a52ac2efe3f4e8247">00108</a> <a class="code" href="a00929.html#a6998a902eeedeb654f5209cd390c69c3">DefineFeature</a>(OutlineFeatDesc, 3, 1, "<a class="code" href="a00890.html#a66c7f757ef35e33a52ac2efe3f4e8247">of</a>", OutlineFeatParams)
210
<a name="l00109"></a>00109
211
<a name="l00110"></a>00110 <span class="comment">// MUST be kept in-sync with ExtractorDefs in fxdefs.cpp.</span>
212
<a name="l00111"></a>00111 static const <a class="code" href="a00377.html">FEATURE_DESC_STRUCT</a> *DescDefs[<a class="code" href="a00891.html#aff5d3186888ac3dbd87adcc54b7f2ecf">NUM_FEATURE_TYPES</a>] = {
213
<a name="l00112"></a>00112 &MicroFeatureDesc,
214
<a name="l00113"></a>00113 &CharNormDesc,
215
<a name="l00114"></a>00114 &IntFeatDesc,
216
<a name="l00115"></a>00115 &GeoFeatDesc
217
<a name="l00116"></a>00116 };
218
<a name="l00117"></a>00117
219
<a name="l00118"></a>00118 <span class="comment">/*-----------------------------------------------------------------------------</span>
220
<a name="l00119"></a>00119 <span class="comment"> Public Code</span>
221
<a name="l00120"></a>00120 <span class="comment">-----------------------------------------------------------------------------*/</span>
222
<a name="l00121"></a><a class="code" href="a00891.html#a6e4c84ab01e39577e4a74d9ab1eff68b">00121</a> <span class="keywordtype">void</span> <a class="code" href="a00890.html#a6e4c84ab01e39577e4a74d9ab1eff68b">InitFeatureDefs</a>(<a class="code" href="a00376.html">FEATURE_DEFS_STRUCT</a> *featuredefs) {
223
<a name="l00122"></a>00122 featuredefs-><a class="code" href="a00376.html#ac99b06fc21085f9b57a4b3d56a67a715">NumFeatureTypes</a> = <a class="code" href="a00891.html#aff5d3186888ac3dbd87adcc54b7f2ecf">NUM_FEATURE_TYPES</a>;
224
<a name="l00123"></a>00123 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="a00891.html#aff5d3186888ac3dbd87adcc54b7f2ecf">NUM_FEATURE_TYPES</a>; ++i) {
225
<a name="l00124"></a>00124 featuredefs-><a class="code" href="a00376.html#ab09a6d77d42a8a2b5882bbc27ee4f23c">FeatureDesc</a>[i] = DescDefs[i];
226
<a name="l00125"></a>00125 }
227
<a name="l00126"></a>00126 }
228
<a name="l00127"></a>00127
229
<a name="l00128"></a>00128 <span class="comment">/*---------------------------------------------------------------------------*/</span>
230
<a name="l00141"></a><a class="code" href="a00891.html#ae2a92eefc3755300284119692527e3b9">00141</a> <span class="keywordtype">void</span> <a class="code" href="a00890.html#ae2a92eefc3755300284119692527e3b9">FreeCharDescription</a>(<a class="code" href="a00297.html">CHAR_DESC</a> CharDesc) {
231
<a name="l00142"></a>00142 <span class="keywordtype">int</span> i;
232
<a name="l00143"></a>00143
233
<a name="l00144"></a>00144 <span class="keywordflow">if</span> (CharDesc) {
234
<a name="l00145"></a>00145 <span class="keywordflow">for</span> (i = 0; i < CharDesc-><a class="code" href="a00297.html#a44c9d1024eb43636b98d19c92f4e4b0f">NumFeatureSets</a>; i++)
235
<a name="l00146"></a>00146 <a class="code" href="a00928.html#a72b29c3d875eb9a2241385b1f1388b2d">FreeFeatureSet</a> (CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[i]);
236
<a name="l00147"></a>00147 <a class="code" href="a01035.html#af846576ae65dc13e49ddc616e17baa27">Efree</a>(CharDesc);
237
<a name="l00148"></a>00148 }
238
<a name="l00149"></a>00149 } <span class="comment">/* FreeCharDescription */</span>
239
<a name="l00150"></a>00150
240
<a name="l00151"></a>00151
241
<a name="l00152"></a>00152 <span class="comment">/*---------------------------------------------------------------------------*/</span>
242
<a name="l00164"></a><a class="code" href="a00891.html#a860f7517bac9477e79551e501df549ed">00164</a> <a class="code" href="a00297.html">CHAR_DESC</a> <a class="code" href="a00890.html#a860f7517bac9477e79551e501df549ed">NewCharDescription</a>(<span class="keyword">const</span> <a class="code" href="a00376.html">FEATURE_DEFS_STRUCT</a> &FeatureDefs) {
243
<a name="l00165"></a>00165 <a class="code" href="a00297.html">CHAR_DESC</a> CharDesc;
244
<a name="l00166"></a>00166 <span class="keywordtype">int</span> i;
245
<a name="l00167"></a>00167
246
<a name="l00168"></a>00168 CharDesc = (<a class="code" href="a00891.html#a41cfd9e7d2129a4e068683b2bafab0ee">CHAR_DESC</a>) <a class="code" href="a01035.html#a9bdc0885c33bbb5b062c77b1d90e2305">Emalloc</a> (<span class="keyword">sizeof</span> (<a class="code" href="a00297.html">CHAR_DESC_STRUCT</a>));
247
<a name="l00169"></a>00169 CharDesc-><a class="code" href="a00297.html#a44c9d1024eb43636b98d19c92f4e4b0f">NumFeatureSets</a> = FeatureDefs.<a class="code" href="a00376.html#ac99b06fc21085f9b57a4b3d56a67a715">NumFeatureTypes</a>;
248
<a name="l00170"></a>00170
249
<a name="l00171"></a>00171 <span class="keywordflow">for</span> (i = 0; i < CharDesc-><a class="code" href="a00297.html#a44c9d1024eb43636b98d19c92f4e4b0f">NumFeatureSets</a>; i++)
250
<a name="l00172"></a>00172 CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[i] = NULL;
251
<a name="l00173"></a>00173
252
<a name="l00174"></a>00174 return (CharDesc);
253
<a name="l00175"></a>00175
254
<a name="l00176"></a>00176 } <span class="comment">/* NewCharDescription */</span>
255
<a name="l00177"></a>00177
256
<a name="l00178"></a>00178
257
<a name="l00179"></a>00179 <span class="comment">/*---------------------------------------------------------------------------*/</span>
258
<a name="l00200"></a><a class="code" href="a00891.html#a52fa2e188f92a8642277f83873efa212">00200</a> <span class="keywordtype">void</span> <a class="code" href="a00890.html#a52fa2e188f92a8642277f83873efa212">WriteCharDescription</a>(<span class="keyword">const</span> <a class="code" href="a00376.html">FEATURE_DEFS_STRUCT</a> &FeatureDefs,
259
<a name="l00201"></a>00201 FILE *File, <a class="code" href="a00297.html">CHAR_DESC</a> CharDesc) {
260
<a name="l00202"></a>00202 <span class="keywordtype">int</span> Type;
261
<a name="l00203"></a>00203 <span class="keywordtype">int</span> NumSetsToWrite = 0;
262
<a name="l00204"></a>00204
263
<a name="l00205"></a>00205 <span class="keywordflow">for</span> (Type = 0; Type < CharDesc-><a class="code" href="a00297.html#a44c9d1024eb43636b98d19c92f4e4b0f">NumFeatureSets</a>; Type++)
264
<a name="l00206"></a>00206 <span class="keywordflow">if</span> (CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[Type])
265
<a name="l00207"></a>00207 NumSetsToWrite++;
266
<a name="l00208"></a>00208
267
<a name="l00209"></a>00209 fprintf (File, <span class="stringliteral">" %d\n"</span>, NumSetsToWrite);
268
<a name="l00210"></a>00210 <span class="keywordflow">for</span> (Type = 0; Type < CharDesc-><a class="code" href="a00297.html#a44c9d1024eb43636b98d19c92f4e4b0f">NumFeatureSets</a>; Type++)
269
<a name="l00211"></a>00211 <span class="keywordflow">if</span> (CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[Type]) {
270
<a name="l00212"></a>00212 fprintf (File, <span class="stringliteral">"%s "</span>, (FeatureDefs.<a class="code" href="a00376.html#ab09a6d77d42a8a2b5882bbc27ee4f23c">FeatureDesc</a>[Type])->ShortName);
271
<a name="l00213"></a>00213 <a class="code" href="a00928.html#a9a2f4672497a1aa6d8378d083c0b70c8">WriteFeatureSet</a> (File, CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[Type]);
272
<a name="l00214"></a>00214 }
273
<a name="l00215"></a>00215 } <span class="comment">/* WriteCharDescription */</span>
274
<a name="l00216"></a>00216
275
<a name="l00217"></a>00217 <span class="comment">// Return whether all of the fields of the given feature set</span>
276
<a name="l00218"></a>00218 <span class="comment">// are well defined (not inf or nan).</span>
277
<a name="l00219"></a><a class="code" href="a00891.html#af8fa799b7b0c0c8e18648a521ef2775f">00219</a> <span class="keywordtype">bool</span> <a class="code" href="a00890.html#af8fa799b7b0c0c8e18648a521ef2775f">ValidCharDescription</a>(<span class="keyword">const</span> <a class="code" href="a00376.html">FEATURE_DEFS_STRUCT</a> &FeatureDefs,
278
<a name="l00220"></a>00220 <a class="code" href="a00297.html">CHAR_DESC</a> CharDesc) {
279
<a name="l00221"></a>00221 <span class="keywordtype">bool</span> anything_written = <span class="keyword">false</span>;
280
<a name="l00222"></a>00222 <span class="keywordtype">bool</span> well_formed = <span class="keyword">true</span>;
281
<a name="l00223"></a>00223 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> Type = 0; Type < CharDesc-><a class="code" href="a00297.html#a44c9d1024eb43636b98d19c92f4e4b0f">NumFeatureSets</a>; Type++) {
282
<a name="l00224"></a>00224 <span class="keywordflow">if</span> (CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[Type]) {
283
<a name="l00225"></a>00225 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[Type]-><a class="code" href="a00379.html#a154a6ca419f3f16fccf11b7217351570">NumFeatures</a>; i++) {
284
<a name="l00226"></a>00226 <a class="code" href="a00380.html">FEATURE</a> feat = CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[Type]-><a class="code" href="a00379.html#a4664d6a22a9d12f4011de4d877664c45">Features</a>[i];
285
<a name="l00227"></a>00227 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> p = 0; p < feat-><a class="code" href="a00380.html#a1a034f275ff504afd63bd99643fae589">Type</a>-><a class="code" href="a00377.html#a0edbab02900ae01549f742582236eb6d">NumParams</a>; p++) {
286
<a name="l00228"></a>00228 <span class="keywordflow">if</span> (<a class="code" href="a01213.html#a2e1baae9134e580910322362dc23290e">isnan</a>(feat-><a class="code" href="a00380.html#ace52f36cfcba955504f4a24f86a897b4">Params</a>[p]) || <a class="code" href="a01213.html#a2a266c767456556e5c0da234b602b18b">isinf</a>(feat-><a class="code" href="a00380.html#ace52f36cfcba955504f4a24f86a897b4">Params</a>[p]))
287
<a name="l00229"></a>00229 well_formed = <span class="keyword">false</span>;
288
<a name="l00230"></a>00230 <span class="keywordflow">else</span>
289
<a name="l00231"></a>00231 anything_written = <span class="keyword">true</span>;
290
<a name="l00232"></a>00232 }
291
<a name="l00233"></a>00233 }
292
<a name="l00234"></a>00234 }
293
<a name="l00235"></a>00235 }
294
<a name="l00236"></a>00236 <span class="keywordflow">return</span> anything_written && well_formed;
295
<a name="l00237"></a>00237 } <span class="comment">/* ValidCharDescription */</span>
296
<a name="l00238"></a>00238
297
<a name="l00239"></a>00239 <span class="comment">/*---------------------------------------------------------------------------*/</span>
298
<a name="l00261"></a><a class="code" href="a00891.html#ae1558f5d4119a9e651a85e10887be9f3">00261</a> <a class="code" href="a00297.html">CHAR_DESC</a> <a class="code" href="a00890.html#ae1558f5d4119a9e651a85e10887be9f3">ReadCharDescription</a>(<span class="keyword">const</span> <a class="code" href="a00376.html">FEATURE_DEFS_STRUCT</a> &FeatureDefs,
299
<a name="l00262"></a>00262 FILE *File) {
300
<a name="l00263"></a>00263 <span class="keywordtype">int</span> NumSetsToRead;
301
<a name="l00264"></a>00264 <span class="keywordtype">char</span> ShortName[<a class="code" href="a00929.html#a988007e06743db204d076f3c68161469">FEAT_NAME_SIZE</a>];
302
<a name="l00265"></a>00265 <a class="code" href="a00297.html">CHAR_DESC</a> CharDesc;
303
<a name="l00266"></a>00266 <span class="keywordtype">int</span> Type;
304
<a name="l00267"></a>00267
305
<a name="l00268"></a>00268 <span class="keywordflow">if</span> (fscanf (File, <span class="stringliteral">"%d"</span>, &NumSetsToRead) != 1 ||
306
<a name="l00269"></a>00269 NumSetsToRead < 0 || NumSetsToRead > FeatureDefs.<a class="code" href="a00376.html#ac99b06fc21085f9b57a4b3d56a67a715">NumFeatureTypes</a>)
307
<a name="l00270"></a>00270 <a class="code" href="a01031.html#a480942fa88232bda23e9809e5afa9f25">DoError</a> (<a class="code" href="a00890.html#ada39950713e21f70f302841f185fba09">ILLEGAL_NUM_SETS</a>, <span class="stringliteral">"Illegal number of feature sets"</span>);
308
<a name="l00271"></a>00271
309
<a name="l00272"></a>00272 CharDesc = <a class="code" href="a00890.html#a860f7517bac9477e79551e501df549ed">NewCharDescription</a>(FeatureDefs);
310
<a name="l00273"></a>00273 <span class="keywordflow">for</span> (; NumSetsToRead > 0; NumSetsToRead--) {
311
<a name="l00274"></a>00274 fscanf (File, <span class="stringliteral">"%s"</span>, ShortName);
312
<a name="l00275"></a>00275 Type = <a class="code" href="a00890.html#a46a09d60beb44b9c9156346595f352ee">ShortNameToFeatureType</a>(FeatureDefs, ShortName);
313
<a name="l00276"></a>00276 CharDesc-><a class="code" href="a00297.html#ae04ec3a6b5e474d83930ff3e57a42acb">FeatureSets</a>[Type] =
314
<a name="l00277"></a>00277 <a class="code" href="a00928.html#adbac3342338c1fb0f38aad20c3c324d8">ReadFeatureSet</a> (File, FeatureDefs.<a class="code" href="a00376.html#ab09a6d77d42a8a2b5882bbc27ee4f23c">FeatureDesc</a>[Type]);
315
<a name="l00278"></a>00278 }
316
<a name="l00279"></a>00279 <span class="keywordflow">return</span> (CharDesc);
317
<a name="l00280"></a>00280
318
<a name="l00281"></a>00281 } <span class="comment">// ReadCharDescription</span>
319
<a name="l00282"></a>00282
320
<a name="l00283"></a>00283
321
<a name="l00284"></a>00284 <span class="comment">/*---------------------------------------------------------------------------*/</span>
322
<a name="l00300"></a><a class="code" href="a00891.html#a46a09d60beb44b9c9156346595f352ee">00300</a> <span class="keywordtype">int</span> <a class="code" href="a00890.html#a46a09d60beb44b9c9156346595f352ee">ShortNameToFeatureType</a>(<span class="keyword">const</span> <a class="code" href="a00376.html">FEATURE_DEFS_STRUCT</a> &FeatureDefs,
323
<a name="l00301"></a>00301 <span class="keyword">const</span> <span class="keywordtype">char</span> *ShortName) {
324
<a name="l00302"></a>00302 <span class="keywordtype">int</span> i;
325
<a name="l00303"></a>00303
326
<a name="l00304"></a>00304 <span class="keywordflow">for</span> (i = 0; i < FeatureDefs.<a class="code" href="a00376.html#ac99b06fc21085f9b57a4b3d56a67a715">NumFeatureTypes</a>; i++)
327
<a name="l00305"></a>00305 <span class="keywordflow">if</span> (!strcmp ((FeatureDefs.<a class="code" href="a00376.html#ab09a6d77d42a8a2b5882bbc27ee4f23c">FeatureDesc</a>[i]-><a class="code" href="a00377.html#a11853141d8e7d72bdb9bc320001fa3d0">ShortName</a>), ShortName))
328
<a name="l00306"></a>00306 <span class="keywordflow">return</span> (i);
329
<a name="l00307"></a>00307 <a class="code" href="a01031.html#a480942fa88232bda23e9809e5afa9f25">DoError</a> (<a class="code" href="a00891.html#a868936345759056133e0fbbc97d1a656">ILLEGAL_SHORT_NAME</a>, <span class="stringliteral">"Illegal short name for a feature"</span>);
330
<a name="l00308"></a>00308 <span class="keywordflow">return</span> 0;
331
<a name="l00309"></a>00309
332
<a name="l00310"></a>00310 } <span class="comment">// ShortNameToFeatureType</span>
333
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<li class="navelem"><a class="el" href="a00890.html">featdefs.cpp</a> </li>
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<li class="footer">Generated on Mon Feb 3 2014 10:59:09 for tesseract by
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.6.1 </li>
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