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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * libopenraw - ifdentry.h</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2006-2008 Hubert Figuiere</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This library is free software: you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modify it under the terms of the GNU Lesser General Public License</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * as published by the Free Software Foundation, either version 3 of</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * the License, or (at your option) any later version.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This library is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * License along with this library. If not, see</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * <http://www.gnu.org/licenses/>.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef _OPENRAW_INTERNALS_IFDENTRY_H</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define _OPENRAW_INTERNALS_IFDENTRY_H</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <boost/shared_ptr.hpp></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <libopenraw/types.h></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "exception.h"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "endianutils.h"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "rawcontainer.h"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "ifd.h"</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span><a class="code" href="namespaceOpenRaw.html">OpenRaw</a> {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">namespace </span>Internals {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">class </span>IFDFileContainer;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">class </span>IFDEntry;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html"> 43</a></span>  <span class="keyword">struct </span><a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait</a></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {</div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a7b5fe2fcff5445ec0df494df1225d5f2"> 45</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a7b5fe2fcff5445ec0df494df1225d5f2">type</a>; </div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a7b65ca2707eab88f8a693bb170d976c0"> 46</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a7b65ca2707eab88f8a693bb170d976c0">size</a>; </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">static</span> T EL(<span class="keyword">const</span> uint8_t* d);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">static</span> T BE(<span class="keyword">const</span> uint8_t* d);</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">static</span> T <span class="keyword">get</span>(<a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a> & e, uint32_t idx = 0, <span class="keywordtype">bool</span> ignore_type = <span class="keyword">false</span>)</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">throw</span> (<a class="code" href="classOpenRaw_1_1Internals_1_1BadTypeException.html">BadTypeException</a>, <a class="code" href="classOpenRaw_1_1Internals_1_1OutOfRangeException.html">OutOfRangeException</a>, <a class="code" href="classOpenRaw_1_1Internals_1_1TooBigException.html">TooBigException</a>);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  };</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">inline</span> uint8_t <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<uint8_t>::EL</a>(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> *b;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">inline</span> uint8_t IFDTypeTrait<uint8_t>::BE(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  {</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> *b;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">inline</span> uint16_t IFDTypeTrait<uint16_t>::EL(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  {</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> EL16(b);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">inline</span> uint16_t IFDTypeTrait<uint16_t>::BE(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> BE16(b);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">inline</span> uint32_t IFDTypeTrait<uint32_t>::EL(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  {</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> EL32(b);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">inline</span> uint32_t IFDTypeTrait<uint32_t>::BE(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> BE32(b);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">inline</span> std::string IFDTypeTrait<std::string>::EL(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> std::string((<span class="keyword">const</span> <span class="keywordtype">char</span>*)b);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">inline</span> std::string IFDTypeTrait<std::string>::BE(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">return</span> std::string((<span class="keyword">const</span> <span class="keywordtype">char</span>*)b);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor">#if defined(__APPLE_CC__)</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">// Apple broken C++ needs this</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> IFDTypeTrait<unsigned long>::EL(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> EL32(b);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">template</span> <></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> IFDTypeTrait<unsigned long>::BE(<span class="keyword">const</span> uint8_t* b)</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> BE32(b);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1IFDEntry.html"> 118</a></span>  <span class="keyword">class </span><a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a70f0bb2f502478b2a46de2ed76b21fdf"> 122</a></span>  <span class="keyword">typedef</span> boost::shared_ptr<IFDEntry> <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a70f0bb2f502478b2a46de2ed76b21fdf">Ref</a>;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a>(uint16_t _id, int16_t _type, int32_t _count, </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  uint32_t _data,</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1IFDFileContainer.html">IFDFileContainer</a> &_container);</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">virtual</span> ~<a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a>();</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  int16_t type()<span class="keyword"> const</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">return</span> m_type;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  }</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a9f2434fad1b7195dfef54bc6c69b93e1"> 135</a></span>  uint16_t <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a9f2434fad1b7195dfef54bc6c69b93e1">count</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> m_count;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a99f00c3ff1eed41f9fa5c758def51e86"> 143</a></span>  off_t <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a99f00c3ff1eed41f9fa5c758def51e86">offset</a>()</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">if</span> (endian() == <a class="code" href="classOpenRaw_1_1Internals_1_1RawContainer.html#a5e657cc2adac3e98ca38a3f429bc38bfab023114f1eb0e429365b606b43337a05">RawContainer::ENDIAN_LITTLE</a>) {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<uint32_t>::EL</a>((uint8_t*)&m_data);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<uint32_t>::BE</a>((uint8_t*)&m_data);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1RawContainer.html#a5e657cc2adac3e98ca38a3f429bc38bf">RawContainer::EndianType</a> endian() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">bool</span> <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a53d419b681add2dbff8a1a1eaf55a823">loadData</a>(<span class="keywordtype">size_t</span> unit_size);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a40abdcb6a1b8635598eabd12dd6d5c76"> 168</a></span>  <span class="keywordtype">void</span> <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a40abdcb6a1b8635598eabd12dd6d5c76">getArray</a>(std::vector<T> & array)</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  array.reserve(m_count);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">for</span> (uint32_t i = 0; i < m_count; i++) {</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  array.push_back(<a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<T>::get</a>(*<span class="keyword">this</span>, i));</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">catch</span>(std::exception & e)</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  {</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">throw</span> e;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  uint16_t m_id;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  uint16_t m_type;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  uint32_t m_count;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  uint32_t m_data; </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordtype">bool</span> m_loaded;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  uint8_t *m_dataptr;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1IFDFileContainer.html">IFDFileContainer</a> & m_container;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">friend</span> <span class="keyword">struct </span><a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait</a>;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a>(<span class="keyword">const</span> <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a>& f);</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a> & operator=(<span class="keyword">const</span> <a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a>&);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  };</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T> </div>
<div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a6397927515f1bd5f69eb278effaa36da"> 211</a></span>  T <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a6397927515f1bd5f69eb278effaa36da">IFDTypeTrait<T>::get</a>(<a class="code" href="classOpenRaw_1_1Internals_1_1IFDEntry.html">IFDEntry</a> & e, uint32_t idx, <span class="keywordtype">bool</span> ignore_type)</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">throw</span> (<a class="code" href="classOpenRaw_1_1Internals_1_1BadTypeException.html">BadTypeException</a>, <a class="code" href="classOpenRaw_1_1Internals_1_1OutOfRangeException.html">OutOfRangeException</a>, <a class="code" href="classOpenRaw_1_1Internals_1_1TooBigException.html">TooBigException</a>)</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  {</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">/* format undefined means that we don't check the type */</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">if</span>(!ignore_type && (e.m_type != IFD::EXIF_FORMAT_UNDEFINED)) {</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> (e.m_type != <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<T>::type</a>) {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">throw</span> <a class="code" href="classOpenRaw_1_1Internals_1_1BadTypeException.html">BadTypeException</a>();</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (idx + 1 > e.m_count) {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">throw</span> <a class="code" href="classOpenRaw_1_1Internals_1_1OutOfRangeException.html">OutOfRangeException</a>();</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">if</span> (!e.m_loaded) {</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  e.m_loaded = e.loadData(<a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<T>::size</a>);</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">if</span> (!e.m_loaded) {</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">throw</span> <a class="code" href="classOpenRaw_1_1Internals_1_1TooBigException.html">TooBigException</a>();</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  }</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  }</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  uint8_t *data;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">if</span> (e.m_dataptr == NULL) {</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  data = (uint8_t*)&e.m_data;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  data = e.m_dataptr;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  data += (<a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<T>::size</a> * idx);</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  T val;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">if</span> (e.endian() == <a class="code" href="classOpenRaw_1_1Internals_1_1RawContainer.html#a5e657cc2adac3e98ca38a3f429bc38bfab023114f1eb0e429365b606b43337a05">RawContainer::ENDIAN_LITTLE</a>) {</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  val = <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<T>::EL</a>(data);</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  }</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  val = <a class="code" href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">IFDTypeTrait<T>::BE</a>(data);</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">return</span> val;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> }</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> Local Variables:</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> mode:c++</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> c-file-style:"stroustrup"</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> c-file-offsets:((innamespace . 0))</span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> indent-tabs-mode:nil</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> fill-column:80</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> End:</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="ttc" id="namespaceOpenRaw_html"><div class="ttname"><a href="namespaceOpenRaw.html">OpenRaw</a></div><div class="ttdoc">CIFF is the container for CRW files. It is an attempt from Canon to make this a standard. I guess it failed. </div><div class="ttdef"><b>Definition:</b> <a href="arwfile_8cpp_source.html#l00033">arwfile.cpp:33</a></div></div>
<div class="ttc" id="structOpenRaw_1_1Internals_1_1IFDTypeTrait_html"><div class="ttname"><a href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html">OpenRaw::Internals::IFDTypeTrait</a></div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00043">ifdentry.h:43</a></div></div>
<div class="ttc" id="structOpenRaw_1_1Internals_1_1IFDTypeTrait_html_a6397927515f1bd5f69eb278effaa36da"><div class="ttname"><a href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a6397927515f1bd5f69eb278effaa36da">OpenRaw::Internals::IFDTypeTrait::get</a></div><div class="ttdeci">static T get(IFDEntry &e, uint32_t idx=0, bool ignore_type=false)</div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00211">ifdentry.h:211</a></div></div>
<div class="ttc" id="structOpenRaw_1_1Internals_1_1IFDTypeTrait_html_a7b5fe2fcff5445ec0df494df1225d5f2"><div class="ttname"><a href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a7b5fe2fcff5445ec0df494df1225d5f2">OpenRaw::Internals::IFDTypeTrait::type</a></div><div class="ttdeci">static const uint16_t type</div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00045">ifdentry.h:45</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1BadTypeException_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1BadTypeException.html">OpenRaw::Internals::BadTypeException</a></div><div class="ttdef"><b>Definition:</b> <a href="exception_8h_source.html#l00071">exception.h:71</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1TooBigException_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1TooBigException.html">OpenRaw::Internals::TooBigException</a></div><div class="ttdef"><b>Definition:</b> <a href="exception_8h_source.html#l00078">exception.h:78</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IFDFileContainer_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IFDFileContainer.html">OpenRaw::Internals::IFDFileContainer</a></div><div class="ttdef"><b>Definition:</b> <a href="ifdfilecontainer_8h_source.html#l00045">ifdfilecontainer.h:45</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IFDEntry_html_a53d419b681add2dbff8a1a1eaf55a823"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a53d419b681add2dbff8a1a1eaf55a823">OpenRaw::Internals::IFDEntry::loadData</a></div><div class="ttdeci">bool loadData(size_t unit_size)</div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8cpp_source.html#l00060">ifdentry.cpp:60</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IFDEntry_html_a99f00c3ff1eed41f9fa5c758def51e86"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a99f00c3ff1eed41f9fa5c758def51e86">OpenRaw::Internals::IFDEntry::offset</a></div><div class="ttdeci">off_t offset()</div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00143">ifdentry.h:143</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IFDEntry_html_a40abdcb6a1b8635598eabd12dd6d5c76"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a40abdcb6a1b8635598eabd12dd6d5c76">OpenRaw::Internals::IFDEntry::getArray</a></div><div class="ttdeci">void getArray(std::vector< T > &array)</div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00168">ifdentry.h:168</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1RawContainer_html_a5e657cc2adac3e98ca38a3f429bc38bfab023114f1eb0e429365b606b43337a05"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1RawContainer.html#a5e657cc2adac3e98ca38a3f429bc38bfab023114f1eb0e429365b606b43337a05">OpenRaw::Internals::RawContainer::ENDIAN_LITTLE</a></div><div class="ttdef"><b>Definition:</b> <a href="rawcontainer_8h_source.html#l00051">rawcontainer.h:51</a></div></div>
<div class="ttc" id="structOpenRaw_1_1Internals_1_1IFDTypeTrait_html_a7b65ca2707eab88f8a693bb170d976c0"><div class="ttname"><a href="structOpenRaw_1_1Internals_1_1IFDTypeTrait.html#a7b65ca2707eab88f8a693bb170d976c0">OpenRaw::Internals::IFDTypeTrait::size</a></div><div class="ttdeci">static const size_t size</div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00046">ifdentry.h:46</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1OutOfRangeException_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1OutOfRangeException.html">OpenRaw::Internals::OutOfRangeException</a></div><div class="ttdef"><b>Definition:</b> <a href="exception_8h_source.html#l00083">exception.h:83</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IFDEntry_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IFDEntry.html">OpenRaw::Internals::IFDEntry</a></div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00118">ifdentry.h:118</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1RawContainer_html_a5e657cc2adac3e98ca38a3f429bc38bf"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1RawContainer.html#a5e657cc2adac3e98ca38a3f429bc38bf">OpenRaw::Internals::RawContainer::EndianType</a></div><div class="ttdeci">EndianType</div><div class="ttdef"><b>Definition:</b> <a href="rawcontainer_8h_source.html#l00048">rawcontainer.h:48</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IFDEntry_html_a70f0bb2f502478b2a46de2ed76b21fdf"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a70f0bb2f502478b2a46de2ed76b21fdf">OpenRaw::Internals::IFDEntry::Ref</a></div><div class="ttdeci">boost::shared_ptr< IFDEntry > Ref</div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00122">ifdentry.h:122</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IFDEntry_html_a9f2434fad1b7195dfef54bc6c69b93e1"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IFDEntry.html#a9f2434fad1b7195dfef54bc6c69b93e1">OpenRaw::Internals::IFDEntry::count</a></div><div class="ttdeci">uint16_t count() const </div><div class="ttdef"><b>Definition:</b> <a href="ifdentry_8h_source.html#l00135">ifdentry.h:135</a></div></div>
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