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<a href="string_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#include <<a class="code" href="string_8h.html">eoslib/string.h</a>></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include <<a class="code" href="types_8hpp.html">eoslib/types.hpp</a>></span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <<a class="code" href="system_8h.html">eoslib/system.h</a>></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <<a class="code" href="memory_8hpp.html">eoslib/memory.hpp</a>></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <<a class="code" href="print_8hpp.html">eoslib/print.hpp</a>></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="keyword">namespace </span><a class="code" href="namespaceeosio.html">eosio</a> {</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="namespaceeosio.html#aae68db66d8f7985f4eb21e2d80432b28"> 15</a></span>  <span class="keyword">inline</span> <span class="keywordtype">size_t</span> <a class="code" href="namespaceeosio.html#aae68db66d8f7985f4eb21e2d80432b28">cstrlen</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* cstr) {</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <span class="keywordtype">size_t</span> len = 0;</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="keywordflow">while</span>(*cstr != <span class="charliteral">'\0'</span>) {</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  len++;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  cstr++;</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>  <span class="keywordflow">return</span> len;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  }</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html"> 24</a></span>  <span class="keyword">class </span><a class="code" href="classeosio_1_1string.html">string</a> {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordtype">size_t</span> size = 0; <span class="comment">// size of the string</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordtype">char</span>* data = <span class="keyword">nullptr</span>; <span class="comment">// underlying data</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordtype">bool</span> own_memory = <span class="keyword">false</span>; <span class="comment">// true if the object is responsible to clean the memory</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>* refcount = <span class="keyword">nullptr</span>; <span class="comment">// shared reference count to the underlying data</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="comment">// Release data if no more string reference to it</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordtype">void</span> release_data_if_needed() {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">if</span> (own_memory && refcount != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  (*refcount)--;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">if</span> (*refcount == 0) {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="group__memorycppapi.html#gadc937e4380b5ab7212b4b603ccc516c5">free</a>(data);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  }</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>  }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#aade33fbfd95a6faebea6da1f1486cba7"> 45</a></span>  <a class="code" href="classeosio_1_1string.html#aade33fbfd95a6faebea6da1f1486cba7">string</a>() : size(0), data(nullptr), own_memory(false), refcount(nullptr) {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#add233f23d0dbcd7ccd96de9d1d2ed2d9"> 52</a></span>  <a class="code" href="classeosio_1_1string.html#add233f23d0dbcd7ccd96de9d1d2ed2d9">string</a>(<span class="keywordtype">size_t</span> s) : size(s) {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (s == 0) {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  data = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  own_memory = <span class="keyword">false</span>;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  refcount = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  data = (<span class="keywordtype">char</span> *)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(s * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  own_memory = <span class="keyword">true</span>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  refcount = (<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>*)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(<span class="keyword">sizeof</span>(<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>));</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  *refcount = 1;</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>  }</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a8d92d1d32e18406f45f6b3ee2279606c"> 71</a></span>  <a class="code" href="classeosio_1_1string.html#a8d92d1d32e18406f45f6b3ee2279606c">string</a>(<span class="keywordtype">char</span>* d, <span class="keywordtype">size_t</span> s, <span class="keywordtype">bool</span> copy) {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="classeosio_1_1string.html#aaed931c80e0dd8542e19b211f9dc7e73">assign</a>(d, s, copy);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// Copy constructor</span></div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a32d0a50d44d2548303037d1eecedd077"> 76</a></span>  <a class="code" href="classeosio_1_1string.html#a32d0a50d44d2548303037d1eecedd077">string</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& obj) {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> (<span class="keyword">this</span> != &obj) {</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  data = obj.data;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  size = obj.size;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  own_memory = obj.own_memory;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  refcount = obj.refcount;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (refcount != <span class="keyword">nullptr</span>) (*refcount)++;</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> </div><div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a826441441ab6ad0d7b68240714658534"> 92</a></span>  <a class="code" href="classeosio_1_1string.html#a826441441ab6ad0d7b68240714658534">string</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* cstr) {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  size = <a class="code" href="namespaceeosio.html#aae68db66d8f7985f4eb21e2d80432b28">cstrlen</a>(cstr) + 1;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  data = (<span class="keywordtype">char</span> *)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a>(data, cstr, size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  own_memory = <span class="keyword">true</span>;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  refcount = (<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>*)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(<span class="keyword">sizeof</span>(<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>));</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  *refcount = 1;</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> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// Destructor</span></div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#ab18d966a1121e47005d02eb54c980144"> 102</a></span>  <a class="code" href="classeosio_1_1string.html#ab18d966a1121e47005d02eb54c980144">~string</a>() {</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  release_data_if_needed();</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a8d395e277ce5848b5a642b0d40babe9b"> 106</a></span>  <span class="keywordtype">void</span> <a class="code" href="classeosio_1_1string.html#a8d395e277ce5848b5a642b0d40babe9b">resize</a>( <span class="keywordtype">size_t</span> newsize ) {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span>( newsize == 0 ) {</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  release_data_if_needed();</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  refcount = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  own_memory = <span class="keyword">true</span>;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  data = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  size = 0;</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">else</span> <span class="keywordflow">if</span>( newsize < size ) {</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  size = newsize;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  data[newsize] = 0;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>( newsize > size ) {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">char</span>* newbuf = (<span class="keywordtype">char</span>*)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>( newsize );</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a>( newbuf, data, size );</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  release_data_if_needed();</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  size = newsize;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  data = newbuf;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  own_memory = <span class="keyword">true</span>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  refcount = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</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>  <span class="comment">// Get size of the string (in number of bytes)</span></div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a7bc7a677ca79b2b3be0091e2d035f355"> 130</a></span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> <a class="code" href="classeosio_1_1string.html#a7bc7a677ca79b2b3be0091e2d035f355">get_size</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">return</span> size;</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="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// Get the underlying data of the string</span></div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#ab969d69b5af645bc30e2d4a602cb016e"> 135</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classeosio_1_1string.html#ab969d69b5af645bc30e2d4a602cb016e">get_data</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">return</span> data;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#aa5268fb5a75d39cb43a853f40d20925c"> 138</a></span>  <span class="keywordtype">char</span>* <a class="code" href="classeosio_1_1string.html#aa5268fb5a75d39cb43a853f40d20925c">get_data</a>() {</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">return</span> data;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// Check if it owns memory</span></div><div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a813bb1e0b11250761b63d48e3bf387b5"> 143</a></span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="classeosio_1_1string.html#a813bb1e0b11250761b63d48e3bf387b5">is_own_memory</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> own_memory;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// Get the ref count</span></div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a808f9f108bfcd8acd062483e40f46080"> 148</a></span>  <span class="keyword">const</span> <a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a> <a class="code" href="classeosio_1_1string.html#a808f9f108bfcd8acd062483e40f46080">get_refcount</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">return</span> *refcount;</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> </div><div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#aaed931c80e0dd8542e19b211f9dc7e73"> 159</a></span>  <span class="keywordtype">string</span>& <a class="code" href="classeosio_1_1string.html#aaed931c80e0dd8542e19b211f9dc7e73">assign</a>(<span class="keywordtype">char</span>* d, <span class="keywordtype">size_t</span> s, <span class="keywordtype">bool</span> copy) {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span> (s == 0) {</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="code" href="classeosio_1_1string.html#aac90a49eab4c1c047f40bf7e34fb46c9">clear</a>();</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  release_data_if_needed();</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">if</span> (copy) {</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  data = (<span class="keywordtype">char</span> *)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(s * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="code" href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a>(data, d, s * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  own_memory = <span class="keyword">true</span>;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  refcount = (<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>*)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(<span class="keyword">sizeof</span>(<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>));</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  *refcount = 1;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  data = d;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  own_memory = <span class="keyword">false</span>;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  refcount = <span class="keyword">nullptr</span>;</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>  size = s;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</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">return</span> *<span class="keyword">this</span>;</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="l00184"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#aac90a49eab4c1c047f40bf7e34fb46c9"> 184</a></span>  <span class="keywordtype">void</span> <a class="code" href="classeosio_1_1string.html#aac90a49eab4c1c047f40bf7e34fb46c9">clear</a>() {</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  release_data_if_needed();</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  data = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  size = 0;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  own_memory = <span class="keyword">false</span>;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  refcount = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#acc5a44fa32bd5c717cba547333461d39"> 199</a></span>  <span class="keywordtype">string</span> <a class="code" href="classeosio_1_1string.html#acc5a44fa32bd5c717cba547333461d39">substr</a>(<span class="keywordtype">size_t</span> offset, <span class="keywordtype">size_t</span> substr_size, <span class="keywordtype">bool</span> copy) {</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="group__systemcapi.html#gae2a6ebaf48fe7c69f847ae18f109d09a">assert</a>((offset < size) && (offset + substr_size < size), <span class="stringliteral">"out of bound"</span>);</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> <a class="code" href="classeosio_1_1string.html#aade33fbfd95a6faebea6da1f1486cba7">string</a>(data + offset, substr_size, copy);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div><div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a835d2c31ac35dbec36ab6d219ea87c8a"> 204</a></span>  <span class="keywordtype">char</span> <a class="code" href="classeosio_1_1string.html#a835d2c31ac35dbec36ab6d219ea87c8a">operator [] </a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> index) {</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <a class="code" href="group__systemcapi.html#gae2a6ebaf48fe7c69f847ae18f109d09a">assert</a>(index < size, <span class="stringliteral">"index out of bound"</span>);</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> *(data + index);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="comment">// Assignment operator</span></div><div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#ade94c8786b431478f43855f55e03506b"> 210</a></span>  <span class="keywordtype">string</span>& <a class="code" href="classeosio_1_1string.html#ade94c8786b431478f43855f55e03506b">operator = </a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& obj) {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">if</span> (<span class="keyword">this</span> != &obj) {</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  release_data_if_needed();</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  data = obj.data;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  size = obj.size;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  own_memory = obj.own_memory;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  refcount = obj.refcount;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">if</span> (refcount != <span class="keyword">nullptr</span>) (*refcount)++;</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>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a777848d8d3da75f0ba1b53b730e68da7"> 228</a></span>  <span class="keywordtype">string</span>& <a class="code" href="classeosio_1_1string.html#ade94c8786b431478f43855f55e03506b">operator = </a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* cstr) {</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  release_data_if_needed();</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  size = <a class="code" href="namespaceeosio.html#aae68db66d8f7985f4eb21e2d80432b28">cstrlen</a>(cstr) + 1;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  data = (<span class="keywordtype">char</span> *)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <a class="code" href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a>(data, cstr, size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  own_memory = <span class="keyword">true</span>;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  refcount = (<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>*)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(<span class="keyword">sizeof</span>(<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>));</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  *refcount = 1;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div><div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#af5863518aeae1ff02f46c1c166786461"> 239</a></span>  <span class="keywordtype">string</span>& <a class="code" href="classeosio_1_1string.html#af5863518aeae1ff02f46c1c166786461">operator += </a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& str){</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="group__systemcapi.html#gae2a6ebaf48fe7c69f847ae18f109d09a">assert</a>((size + str.size > size) && (size + str.size > str.size), <span class="stringliteral">"overflow"</span>);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordtype">char</span>* new_data;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordtype">size_t</span> new_size;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">if</span> (size > 0 && *(data + size - 1) == <span class="charliteral">'\0'</span>) {</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="comment">// Null terminated string, remove the \0 when concatenates</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  new_size = size - 1 + str.size;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  new_data = (<span class="keywordtype">char</span> *)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(new_size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <a class="code" href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a>(new_data, data, (size - 1) * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <a class="code" href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a>(new_data + size - 1, str.data, str.size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  new_size = size + str.size;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  new_data = (<span class="keywordtype">char</span> *)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(new_size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a>(new_data, data, size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <a class="code" href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a>(new_data + size, str.data, str.size * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>));</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// Release old data</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  release_data_if_needed();</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="comment">// Assign new data</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  data = new_data;</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>  size = new_size;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  own_memory = <span class="keyword">true</span>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  refcount = (<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>*)<a class="code" href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">malloc</a>(<span class="keyword">sizeof</span>(<a class="code" href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a>));</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  *refcount = 1;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="comment">// Compare two strings</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="comment">// Return an integral value indicating the relationship between strings</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="comment">// >0 if the first string is greater than the second string</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">// 0 if both strings are equal</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// <0 if the first string is smaller than the second string</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// The return value also represents the difference between the first character that doesn't match of the two strings</span></div><div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a55fb26a6d5c77e1476bb3f88b099753e"> 276</a></span>  <a class="code" href="group__types.html#ga0d2e949ab6a1bb62f1b295cc79bc1f60">int32_t</a> <a class="code" href="classeosio_1_1string.html#a55fb26a6d5c77e1476bb3f88b099753e">compare</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& str)<span class="keyword"> const </span>{</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <a class="code" href="group__types.html#ga0d2e949ab6a1bb62f1b295cc79bc1f60">int32_t</a> result;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span> (size == str.size) {</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  result = <a class="code" href="group__memorycapi.html#ga174f86fdde222a278e5524a8aea63da9">memcmp</a>(data, str.data, size);</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (size < str.size) {</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  result = <a class="code" href="group__memorycapi.html#ga174f86fdde222a278e5524a8aea63da9">memcmp</a>(data, str.data, size);</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span> (result == 0) {</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">// String is equal up to size of the shorter string, return the difference in byte of the next character</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  result = 0 - (<span class="keywordtype">unsigned</span> char)str.data[size];</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (size > str.size) {</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  result = <a class="code" href="group__memorycapi.html#ga174f86fdde222a278e5524a8aea63da9">memcmp</a>(data, str.data, str.size);</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">if</span> (result == 0) {</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="comment">// String is equal up to size of the shorter string, return the difference in byte of the next character</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  result = (<span class="keywordtype">unsigned</span> char)data[str.size];</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  }</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  }</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div><div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a91fd184cf0f9333c217130cebd4d7876"> 296</a></span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classeosio_1_1string.html#a91fd184cf0f9333c217130cebd4d7876">operator < </a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& lhs, <span class="keyword">const</span> <span class="keywordtype">string</span>& rhs) {</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">return</span> lhs.<a class="code" href="classeosio_1_1string.html#a55fb26a6d5c77e1476bb3f88b099753e">compare</a>(rhs) < 0;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div><div class="line"><a name="l00300"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#abf763aa94a8644b190f43d6b026893a2"> 300</a></span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classeosio_1_1string.html#abf763aa94a8644b190f43d6b026893a2">operator > </a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& lhs, <span class="keyword">const</span> <span class="keywordtype">string</span>& rhs) {</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">return</span> lhs.<a class="code" href="classeosio_1_1string.html#a55fb26a6d5c77e1476bb3f88b099753e">compare</a>(rhs) > 0;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00304"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a747feeacef8c26d89dafe7a9e32e2439"> 304</a></span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classeosio_1_1string.html#a747feeacef8c26d89dafe7a9e32e2439">operator == </a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& lhs, <span class="keyword">const</span> <span class="keywordtype">string</span>& rhs) {</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">return</span> lhs.<a class="code" href="classeosio_1_1string.html#a55fb26a6d5c77e1476bb3f88b099753e">compare</a>(rhs) == 0;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  }</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div><div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#ab8b27a889dc5ffef4a9cc7a1d1905b9c"> 308</a></span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classeosio_1_1string.html#ab8b27a889dc5ffef4a9cc7a1d1905b9c">operator != </a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& lhs, <span class="keyword">const</span> <span class="keywordtype">string</span>& rhs) {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">return</span> lhs.<a class="code" href="classeosio_1_1string.html#a55fb26a6d5c77e1476bb3f88b099753e">compare</a>(rhs) != 0;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  }</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div><div class="line"><a name="l00312"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a68ca7a7a35654ab6f2a2683b7d329442"> 312</a></span>  <span class="keyword">friend</span> <span class="keywordtype">string</span> <a class="code" href="classeosio_1_1string.html#a68ca7a7a35654ab6f2a2683b7d329442">operator + </a>(<span class="keywordtype">string</span> lhs, <span class="keyword">const</span> <span class="keywordtype">string</span>& rhs) {</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">return</span> lhs += rhs;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DataStream></div><div class="line"><a name="l00317"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#ae9ee512fb742469af935b1f30d2dad4d"> 317</a></span>  <span class="keyword">friend</span> DataStream& <a class="code" href="classeosio_1_1string.html#ae9ee512fb742469af935b1f30d2dad4d">operator << </a>( DataStream& ds, <span class="keyword">const</span> <span class="keywordtype">string</span>& t ){</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  ds << <a class="code" href="structunsigned__int.html">unsigned_int</a>( t.<a class="code" href="classeosio_1_1string.html#a7bc7a677ca79b2b3be0091e2d035f355">get_size</a>() );</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordflow">if</span>( t.<a class="code" href="classeosio_1_1string.html#a7bc7a677ca79b2b3be0091e2d035f355">get_size</a>() ) ds.write( t.<a class="code" href="classeosio_1_1string.html#ab969d69b5af645bc30e2d4a602cb016e">get_data</a>(), t.<a class="code" href="classeosio_1_1string.html#a7bc7a677ca79b2b3be0091e2d035f355">get_size</a>() );</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span> ds;</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">template</span><<span class="keyword">typename</span> DataStream></div><div class="line"><a name="l00323"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#a1376fac480768d6115b389fd18de769f"> 323</a></span>  <span class="keyword">friend</span> DataStream& <a class="code" href="classeosio_1_1string.html#a1376fac480768d6115b389fd18de769f">operator >> </a>( DataStream& ds, <span class="keywordtype">string</span>& t ){</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <a class="code" href="structunsigned__int.html">unsigned_int</a> size;</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  ds >> size;</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  t.<a class="code" href="classeosio_1_1string.html#a8d395e277ce5848b5a642b0d40babe9b">resize</a>( size );</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">if</span>( size.value )</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  ds.read( t.<a class="code" href="classeosio_1_1string.html#ab969d69b5af645bc30e2d4a602cb016e">get_data</a>(), size.value );</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">return</span> ds;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  }</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> </div><div class="line"><a name="l00333"></a><span class="lineno"><a class="line" href="classeosio_1_1string.html#afe503d29eaae256ea611fbe5e1525b7e"> 333</a></span>  <span class="keywordtype">void</span> <a class="code" href="classeosio_1_1string.html#afe503d29eaae256ea611fbe5e1525b7e">print</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">if</span> (size > 0 && *(data + size - 1) == <span class="charliteral">'\0'</span>) {</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">// Null terminated string</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <a class="code" href="group__consolecapi.html#gaa99be0cc1b9e5cbbc2b12a43537e7ed3">prints</a>(data);</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">// Non null terminated string</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="comment">// We need to specify the size of string so it knows where to stop</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="group__consolecapi.html#ga63ff8a7c0b046968ab2864df7284c910">prints_l</a>(data, size);</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  }</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }; </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> }</div><div class="ttc" id="classeosio_1_1string_html_aade33fbfd95a6faebea6da1f1486cba7"><div class="ttname"><a href="classeosio_1_1string.html#aade33fbfd95a6faebea6da1f1486cba7">eosio::string::string</a></div><div class="ttdeci">string()</div><div class="ttdef"><b>Definition:</b> string.hpp:45</div></div>
<div class="ttc" id="classeosio_1_1string_html_a835d2c31ac35dbec36ab6d219ea87c8a"><div class="ttname"><a href="classeosio_1_1string.html#a835d2c31ac35dbec36ab6d219ea87c8a">eosio::string::operator[]</a></div><div class="ttdeci">char operator[](const size_t index)</div><div class="ttdef"><b>Definition:</b> string.hpp:204</div></div>
<div class="ttc" id="namespaceeosio_html"><div class="ttname"><a href="namespaceeosio.html">eosio</a></div><div class="ttdoc">Used to forward declare raw functions. </div><div class="ttdef"><b>Definition:</b> account.hpp:12</div></div>
<div class="ttc" id="classeosio_1_1string_html_ab969d69b5af645bc30e2d4a602cb016e"><div class="ttname"><a href="classeosio_1_1string.html#ab969d69b5af645bc30e2d4a602cb016e">eosio::string::get_data</a></div><div class="ttdeci">const char * get_data() const</div><div class="ttdef"><b>Definition:</b> string.hpp:135</div></div>
<div class="ttc" id="classeosio_1_1string_html_a32d0a50d44d2548303037d1eecedd077"><div class="ttname"><a href="classeosio_1_1string.html#a32d0a50d44d2548303037d1eecedd077">eosio::string::string</a></div><div class="ttdeci">string(const string &obj)</div><div class="ttdef"><b>Definition:</b> string.hpp:76</div></div>
<div class="ttc" id="classeosio_1_1string_html_aac90a49eab4c1c047f40bf7e34fb46c9"><div class="ttname"><a href="classeosio_1_1string.html#aac90a49eab4c1c047f40bf7e34fb46c9">eosio::string::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> string.hpp:184</div></div>
<div class="ttc" id="classeosio_1_1string_html_ab8b27a889dc5ffef4a9cc7a1d1905b9c"><div class="ttname"><a href="classeosio_1_1string.html#ab8b27a889dc5ffef4a9cc7a1d1905b9c">eosio::string::operator!=</a></div><div class="ttdeci">friend bool operator!=(const string &lhs, const string &rhs)</div><div class="ttdef"><b>Definition:</b> string.hpp:308</div></div>
<div class="ttc" id="group__systemcapi_html_gae2a6ebaf48fe7c69f847ae18f109d09a"><div class="ttname"><a href="group__systemcapi.html#gae2a6ebaf48fe7c69f847ae18f109d09a">assert</a></div><div class="ttdeci">void assert(uint32_t test, const char *cstr)</div><div class="ttdoc">Aborts processing of this action and unwinds all pending changes. </div></div>
<div class="ttc" id="print_8hpp_html"><div class="ttname"><a href="print_8hpp.html">print.hpp</a></div></div>
<div class="ttc" id="classeosio_1_1string_html_ade94c8786b431478f43855f55e03506b"><div class="ttname"><a href="classeosio_1_1string.html#ade94c8786b431478f43855f55e03506b">eosio::string::operator=</a></div><div class="ttdeci">string & operator=(const string &obj)</div><div class="ttdef"><b>Definition:</b> string.hpp:210</div></div>
<div class="ttc" id="classeosio_1_1string_html_a1376fac480768d6115b389fd18de769f"><div class="ttname"><a href="classeosio_1_1string.html#a1376fac480768d6115b389fd18de769f">eosio::string::operator>></a></div><div class="ttdeci">friend DataStream & operator>>(DataStream &ds, string &t)</div><div class="ttdef"><b>Definition:</b> string.hpp:323</div></div>
<div class="ttc" id="group__memorycapi_html_ga174f86fdde222a278e5524a8aea63da9"><div class="ttname"><a href="group__memorycapi.html#ga174f86fdde222a278e5524a8aea63da9">memcmp</a></div><div class="ttdeci">int32_t memcmp(void *ptr1, const void *ptr2, uint32_t num)</div><div class="ttdoc">Copy a block of memory from source to destination. </div></div>
<div class="ttc" id="string_8h_html"><div class="ttname"><a href="string_8h.html">string.h</a></div></div>
<div class="ttc" id="classeosio_1_1string_html_ab18d966a1121e47005d02eb54c980144"><div class="ttname"><a href="classeosio_1_1string.html#ab18d966a1121e47005d02eb54c980144">eosio::string::~string</a></div><div class="ttdeci">~string()</div><div class="ttdef"><b>Definition:</b> string.hpp:102</div></div>
<div class="ttc" id="classeosio_1_1string_html_abf763aa94a8644b190f43d6b026893a2"><div class="ttname"><a href="classeosio_1_1string.html#abf763aa94a8644b190f43d6b026893a2">eosio::string::operator></a></div><div class="ttdeci">friend bool operator>(const string &lhs, const string &rhs)</div><div class="ttdef"><b>Definition:</b> string.hpp:300</div></div>
<div class="ttc" id="classeosio_1_1string_html_aa5268fb5a75d39cb43a853f40d20925c"><div class="ttname"><a href="classeosio_1_1string.html#aa5268fb5a75d39cb43a853f40d20925c">eosio::string::get_data</a></div><div class="ttdeci">char * get_data()</div><div class="ttdef"><b>Definition:</b> string.hpp:138</div></div>
<div class="ttc" id="classeosio_1_1string_html_acc5a44fa32bd5c717cba547333461d39"><div class="ttname"><a href="classeosio_1_1string.html#acc5a44fa32bd5c717cba547333461d39">eosio::string::substr</a></div><div class="ttdeci">string substr(size_t offset, size_t substr_size, bool copy)</div><div class="ttdef"><b>Definition:</b> string.hpp:199</div></div>
<div class="ttc" id="classeosio_1_1string_html_a808f9f108bfcd8acd062483e40f46080"><div class="ttname"><a href="classeosio_1_1string.html#a808f9f108bfcd8acd062483e40f46080">eosio::string::get_refcount</a></div><div class="ttdeci">const uint32_t get_refcount() const</div><div class="ttdef"><b>Definition:</b> string.hpp:148</div></div>
<div class="ttc" id="classeosio_1_1string_html_a826441441ab6ad0d7b68240714658534"><div class="ttname"><a href="classeosio_1_1string.html#a826441441ab6ad0d7b68240714658534">eosio::string::string</a></div><div class="ttdeci">string(const char *cstr)</div><div class="ttdoc">Constructor for string literal Non-null terminated string need to be passed here, Otherwise it will h...</div><div class="ttdef"><b>Definition:</b> string.hpp:92</div></div>
<div class="ttc" id="classeosio_1_1string_html_a747feeacef8c26d89dafe7a9e32e2439"><div class="ttname"><a href="classeosio_1_1string.html#a747feeacef8c26d89dafe7a9e32e2439">eosio::string::operator==</a></div><div class="ttdeci">friend bool operator==(const string &lhs, const string &rhs)</div><div class="ttdef"><b>Definition:</b> string.hpp:304</div></div>
<div class="ttc" id="classeosio_1_1string_html_add233f23d0dbcd7ccd96de9d1d2ed2d9"><div class="ttname"><a href="classeosio_1_1string.html#add233f23d0dbcd7ccd96de9d1d2ed2d9">eosio::string::string</a></div><div class="ttdeci">string(size_t s)</div><div class="ttdef"><b>Definition:</b> string.hpp:52</div></div>
<div class="ttc" id="types_8hpp_html"><div class="ttname"><a href="types_8hpp.html">types.hpp</a></div></div>
<div class="ttc" id="group__memorycppapi_html_gadc937e4380b5ab7212b4b603ccc516c5"><div class="ttname"><a href="group__memorycppapi.html#gadc937e4380b5ab7212b4b603ccc516c5">eosio::free</a></div><div class="ttdeci">void free(void *ptr)</div><div class="ttdoc">Free a block of memory. </div><div class="ttdef"><b>Definition:</b> memory.hpp:529</div></div>
<div class="ttc" id="group__memorycapi_html_ga59ed1449718a3c27f7622cb3efb845af"><div class="ttname"><a href="group__memorycapi.html#ga59ed1449718a3c27f7622cb3efb845af">memcpy</a></div><div class="ttdeci">void * memcpy(void *destination, const void *source, uint32_t num)</div><div class="ttdoc">Copy a block of memory from source to destination. </div></div>
<div class="ttc" id="classeosio_1_1string_html_afe503d29eaae256ea611fbe5e1525b7e"><div class="ttname"><a href="classeosio_1_1string.html#afe503d29eaae256ea611fbe5e1525b7e">eosio::string::print</a></div><div class="ttdeci">void print() const</div><div class="ttdef"><b>Definition:</b> string.hpp:333</div></div>
<div class="ttc" id="classeosio_1_1string_html_a91fd184cf0f9333c217130cebd4d7876"><div class="ttname"><a href="classeosio_1_1string.html#a91fd184cf0f9333c217130cebd4d7876">eosio::string::operator<</a></div><div class="ttdeci">friend bool operator<(const string &lhs, const string &rhs)</div><div class="ttdef"><b>Definition:</b> string.hpp:296</div></div>
<div class="ttc" id="group__consolecapi_html_ga63ff8a7c0b046968ab2864df7284c910"><div class="ttname"><a href="group__consolecapi.html#ga63ff8a7c0b046968ab2864df7284c910">prints_l</a></div><div class="ttdeci">void prints_l(const char *cstr, uint32_t len)</div><div class="ttdoc">Prints string. </div></div>
<div class="ttc" id="classeosio_1_1string_html_a813bb1e0b11250761b63d48e3bf387b5"><div class="ttname"><a href="classeosio_1_1string.html#a813bb1e0b11250761b63d48e3bf387b5">eosio::string::is_own_memory</a></div><div class="ttdeci">const bool is_own_memory() const</div><div class="ttdef"><b>Definition:</b> string.hpp:143</div></div>
<div class="ttc" id="group__consolecapi_html_gaa99be0cc1b9e5cbbc2b12a43537e7ed3"><div class="ttname"><a href="group__consolecapi.html#gaa99be0cc1b9e5cbbc2b12a43537e7ed3">prints</a></div><div class="ttdeci">void prints(const char *cstr)</div><div class="ttdoc">Prints string. </div></div>
<div class="ttc" id="structunsigned__int_html"><div class="ttname"><a href="structunsigned__int.html">unsigned_int</a></div><div class="ttdef"><b>Definition:</b> varint.hpp:14</div></div>
<div class="ttc" id="group__types_html_ga06896e8c53f721507066c079052171f8"><div class="ttname"><a href="group__types.html#ga06896e8c53f721507066c079052171f8">uint32_t</a></div><div class="ttdeci">unsigned long uint32_t</div><div class="ttdef"><b>Definition:</b> types.h:19</div></div>
<div class="ttc" id="classeosio_1_1string_html_a7bc7a677ca79b2b3be0091e2d035f355"><div class="ttname"><a href="classeosio_1_1string.html#a7bc7a677ca79b2b3be0091e2d035f355">eosio::string::get_size</a></div><div class="ttdeci">const size_t get_size() const</div><div class="ttdef"><b>Definition:</b> string.hpp:130</div></div>
<div class="ttc" id="classeosio_1_1string_html_a8d92d1d32e18406f45f6b3ee2279606c"><div class="ttname"><a href="classeosio_1_1string.html#a8d92d1d32e18406f45f6b3ee2279606c">eosio::string::string</a></div><div class="ttdeci">string(char *d, size_t s, bool copy)</div><div class="ttdef"><b>Definition:</b> string.hpp:71</div></div>
<div class="ttc" id="classeosio_1_1string_html"><div class="ttname"><a href="classeosio_1_1string.html">eosio::string</a></div><div class="ttdef"><b>Definition:</b> string.hpp:24</div></div>
<div class="ttc" id="namespaceeosio_html_aae68db66d8f7985f4eb21e2d80432b28"><div class="ttname"><a href="namespaceeosio.html#aae68db66d8f7985f4eb21e2d80432b28">eosio::cstrlen</a></div><div class="ttdeci">size_t cstrlen(const char *cstr)</div><div class="ttdoc">Count the length of null terminated string (excluding the null terminated symbol) Non-null terminated...</div><div class="ttdef"><b>Definition:</b> string.hpp:15</div></div>
<div class="ttc" id="group__types_html_ga0d2e949ab6a1bb62f1b295cc79bc1f60"><div class="ttname"><a href="group__types.html#ga0d2e949ab6a1bb62f1b295cc79bc1f60">int32_t</a></div><div class="ttdeci">long int32_t</div><div class="ttdef"><b>Definition:</b> types.h:25</div></div>
<div class="ttc" id="system_8h_html"><div class="ttname"><a href="system_8h.html">system.h</a></div></div>
<div class="ttc" id="classeosio_1_1string_html_aaed931c80e0dd8542e19b211f9dc7e73"><div class="ttname"><a href="classeosio_1_1string.html#aaed931c80e0dd8542e19b211f9dc7e73">eosio::string::assign</a></div><div class="ttdeci">string & assign(char *d, size_t s, bool copy)</div><div class="ttdef"><b>Definition:</b> string.hpp:159</div></div>
<div class="ttc" id="classeosio_1_1string_html_ae9ee512fb742469af935b1f30d2dad4d"><div class="ttname"><a href="classeosio_1_1string.html#ae9ee512fb742469af935b1f30d2dad4d">eosio::string::operator<<</a></div><div class="ttdeci">friend DataStream & operator<<(DataStream &ds, const string &t)</div><div class="ttdef"><b>Definition:</b> string.hpp:317</div></div>
<div class="ttc" id="classeosio_1_1string_html_a8d395e277ce5848b5a642b0d40babe9b"><div class="ttname"><a href="classeosio_1_1string.html#a8d395e277ce5848b5a642b0d40babe9b">eosio::string::resize</a></div><div class="ttdeci">void resize(size_t newsize)</div><div class="ttdef"><b>Definition:</b> string.hpp:106</div></div>
<div class="ttc" id="classeosio_1_1string_html_af5863518aeae1ff02f46c1c166786461"><div class="ttname"><a href="classeosio_1_1string.html#af5863518aeae1ff02f46c1c166786461">eosio::string::operator+=</a></div><div class="ttdeci">string & operator+=(const string &str)</div><div class="ttdef"><b>Definition:</b> string.hpp:239</div></div>
<div class="ttc" id="classeosio_1_1string_html_a68ca7a7a35654ab6f2a2683b7d329442"><div class="ttname"><a href="classeosio_1_1string.html#a68ca7a7a35654ab6f2a2683b7d329442">eosio::string::operator+</a></div><div class="ttdeci">friend string operator+(string lhs, const string &rhs)</div><div class="ttdef"><b>Definition:</b> string.hpp:312</div></div>
<div class="ttc" id="memory_8hpp_html"><div class="ttname"><a href="memory_8hpp.html">memory.hpp</a></div></div>
<div class="ttc" id="group__memorycppapi_html_gac4387e5dad9585f885c0c0bf8d353739"><div class="ttname"><a href="group__memorycppapi.html#gac4387e5dad9585f885c0c0bf8d353739">eosio::malloc</a></div><div class="ttdeci">void * malloc(uint32_t size)</div><div class="ttdoc">Allocate a block of memory. </div><div class="ttdef"><b>Definition:</b> memory.hpp:494</div></div>
<div class="ttc" id="classeosio_1_1string_html_a55fb26a6d5c77e1476bb3f88b099753e"><div class="ttname"><a href="classeosio_1_1string.html#a55fb26a6d5c77e1476bb3f88b099753e">eosio::string::compare</a></div><div class="ttdeci">int32_t compare(const string &str) const</div><div class="ttdef"><b>Definition:</b> string.hpp:276</div></div>
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