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<a href="bytestream_8h.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="comment">// Copyright (C) 2016 and later: Unicode, Inc. and others.</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// License & terms of use: http://www.unicode.org/copyright.html</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright (C) 2009-2012, International Business Machines</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Corporation and others. All Rights Reserved.</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">// Copyright 2007 Google Inc. All Rights Reserved.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// Author: sanjay@google.com (Sanjay Ghemawat)</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Abstract interface that consumes a sequence of bytes (ByteSink).</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">// Used so that we can write a single piece of code that can operate</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// on a variety of output string types.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">//</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// Various implementations of this interface are provided:</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// ByteSink:</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// CheckedArrayByteSink Write to a flat array, with bounds checking</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// StringByteSink Write to an STL string</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// This code is a contribution of Google code, and the style used here is</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// a compromise between the original Google code and the ICU coding guidelines.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// For example, data types are ICU-ified (size_t,int->int32_t),</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// and API comments doxygen-ified, but function names and behavior are</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// as in the original, if possible.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">// Assertion-style error handling, not available in ICU, was changed to</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// parameter "pinning" similar to UnicodeString.</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">//</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// In addition, this is only a partial port of the original Google code,</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// limited to what was needed so far. The (nearly) complete original code</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// is in the ICU svn repository at icuhtml/trunk/design/strings/contrib</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// (see ICU ticket 6765, r25517).</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#ifndef __BYTESTREAM_H__</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#define __BYTESTREAM_H__</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include "<a class="code" href="uobject_8h.html">unicode/uobject.h</a>"</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include "<a class="code" href="std__string_8h.html">unicode/std_string.h</a>"</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classicu_1_1ByteSink.html"> 50</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a> <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1UMemory.html">UMemory</a> {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classicu_1_1ByteSink.html#ac3e9a257c1fd9e981bceb8f6981d9b6e"> 56</a></span>  <a class="code" href="classicu_1_1ByteSink.html#ac3e9a257c1fd9e981bceb8f6981d9b6e">ByteSink</a>() { }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">virtual</span> ~<a class="code" href="classicu_1_1ByteSink.html">ByteSink</a>();</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Append(<span class="keyword">const</span> <span class="keywordtype">char</span>* bytes, int32_t n) = 0;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">virtual</span> <span class="keywordtype">char</span>* GetAppendBuffer(int32_t min_capacity,</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  int32_t desired_capacity_hint,</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">char</span>* scratch, int32_t scratch_capacity,</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  int32_t* result_capacity);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Flush();</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> <span class="keyword">private</span>:</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> &); <span class="comment">// copy constructor not implemented</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> &operator=(<span class="keyword">const</span> <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> &); <span class="comment">// assignment operator not implemented</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> };</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> <span class="comment">// -------------------------------------------------------------</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment">// Some standard implementations</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classicu_1_1CheckedArrayByteSink.html"> 145</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a> <a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> {</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a>(<span class="keywordtype">char</span>* outbuf, int32_t capacity);</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">virtual</span> ~<a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a>();</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">virtual</span> <a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a>& Reset();</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classicu_1_1ByteSink.html#a61fe994281322e8a3e3ed2e50c910e41">Append</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* bytes, int32_t n);</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">virtual</span> <span class="keywordtype">char</span>* <a class="code" href="classicu_1_1ByteSink.html#a391838e3698a0132097ff2877565aaee">GetAppendBuffer</a>(int32_t min_capacity,</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  int32_t desired_capacity_hint,</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">char</span>* scratch, int32_t scratch_capacity,</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  int32_t* result_capacity);</div><div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classicu_1_1CheckedArrayByteSink.html#a855275c60617b7c4732a12058e490331"> 198</a></span>  int32_t <a class="code" href="classicu_1_1CheckedArrayByteSink.html#a855275c60617b7c4732a12058e490331">NumberOfBytesWritten</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> size_; }</div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classicu_1_1CheckedArrayByteSink.html#ad14f1783aa30e2cea50ce063d26f37af"> 205</a></span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> <a class="code" href="classicu_1_1CheckedArrayByteSink.html#ad14f1783aa30e2cea50ce063d26f37af">Overflowed</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> overflowed_; }</div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="classicu_1_1CheckedArrayByteSink.html#a3e70bb360869780ab3252b45ff1ea4d3"> 213</a></span>  int32_t <a class="code" href="classicu_1_1CheckedArrayByteSink.html#a3e70bb360869780ab3252b45ff1ea4d3">NumberOfBytesAppended</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> appended_; }</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">char</span>* outbuf_;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">const</span> int32_t capacity_;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  int32_t size_;</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  int32_t appended_;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> overflowed_;</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a>(); </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a> &); </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a> &operator=(<span class="keyword">const</span> <a class="code" href="classicu_1_1CheckedArrayByteSink.html">CheckedArrayByteSink</a> &); </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> };</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="preprocessor">#if U_HAVE_STD_STRING</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="keyword">template</span><<span class="keyword">typename</span> StringClass></div><div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="classicu_1_1StringByteSink.html"> 233</a></span> <span class="keyword">class </span><a class="code" href="classicu_1_1StringByteSink.html">StringByteSink</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1ByteSink.html">ByteSink</a> {</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00240"></a><span class="lineno"><a class="line" href="classicu_1_1StringByteSink.html#acf5001ee1201ba4821defafcc409250d"> 240</a></span>  <a class="code" href="classicu_1_1StringByteSink.html#acf5001ee1201ba4821defafcc409250d">StringByteSink</a>(StringClass* dest) : dest_(dest) { }</div><div class="line"><a name="l00247"></a><span class="lineno"><a class="line" href="classicu_1_1StringByteSink.html#a966cbe182b8f5f14682580adbb9f66f9"> 247</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classicu_1_1StringByteSink.html#a966cbe182b8f5f14682580adbb9f66f9">Append</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* data, int32_t n) { dest_->append(data, n); }</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  StringClass* dest_;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="classicu_1_1StringByteSink.html">StringByteSink</a>(); </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <a class="code" href="classicu_1_1StringByteSink.html">StringByteSink</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1StringByteSink.html">StringByteSink</a> &); </div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="classicu_1_1StringByteSink.html">StringByteSink</a> &operator=(<span class="keyword">const</span> <a class="code" href="classicu_1_1StringByteSink.html">StringByteSink</a> &); </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> };</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="preprocessor">#endif</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> <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="preprocessor">#endif // __BYTESTREAM_H__</span></div><div class="ttc" id="classicu_1_1ByteSink_html_a391838e3698a0132097ff2877565aaee"><div class="ttname"><a href="classicu_1_1ByteSink.html#a391838e3698a0132097ff2877565aaee">icu::ByteSink::GetAppendBuffer</a></div><div class="ttdeci">virtual char * GetAppendBuffer(int32_t min_capacity, int32_t desired_capacity_hint, char *scratch, int32_t scratch_capacity, int32_t *result_capacity)</div><div class="ttdoc">Returns a writable buffer for appending and writes the buffer&#39;s capacity to *result_capacity. </div></div>
<div class="ttc" id="classicu_1_1StringByteSink_html_acf5001ee1201ba4821defafcc409250d"><div class="ttname"><a href="classicu_1_1StringByteSink.html#acf5001ee1201ba4821defafcc409250d">icu::StringByteSink::StringByteSink</a></div><div class="ttdeci">StringByteSink(StringClass *dest)</div><div class="ttdoc">Constructs a ByteSink that will append bytes to the dest string. </div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00240">bytestream.h:240</a></div></div>
<div class="ttc" id="classicu_1_1CheckedArrayByteSink_html_a855275c60617b7c4732a12058e490331"><div class="ttname"><a href="classicu_1_1CheckedArrayByteSink.html#a855275c60617b7c4732a12058e490331">icu::CheckedArrayByteSink::NumberOfBytesWritten</a></div><div class="ttdeci">int32_t NumberOfBytesWritten() const </div><div class="ttdoc">Returns the number of bytes actually written to the sink. </div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00198">bytestream.h:198</a></div></div>
<div class="ttc" id="classicu_1_1StringByteSink_html_a966cbe182b8f5f14682580adbb9f66f9"><div class="ttname"><a href="classicu_1_1StringByteSink.html#a966cbe182b8f5f14682580adbb9f66f9">icu::StringByteSink::Append</a></div><div class="ttdeci">virtual void Append(const char *data, int32_t n)</div><div class="ttdoc">Append "bytes[0,n-1]" to this. </div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00247">bytestream.h:247</a></div></div>
<div class="ttc" id="classicu_1_1CheckedArrayByteSink_html_ad14f1783aa30e2cea50ce063d26f37af"><div class="ttname"><a href="classicu_1_1CheckedArrayByteSink.html#ad14f1783aa30e2cea50ce063d26f37af">icu::CheckedArrayByteSink::Overflowed</a></div><div class="ttdeci">UBool Overflowed() const </div><div class="ttdoc">Returns true if any bytes were discarded, i.e., if there was an attempt to write more than &#39;capacity&#39;...</div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00205">bytestream.h:205</a></div></div>
<div class="ttc" id="classicu_1_1ByteSink_html_ac3e9a257c1fd9e981bceb8f6981d9b6e"><div class="ttname"><a href="classicu_1_1ByteSink.html#ac3e9a257c1fd9e981bceb8f6981d9b6e">icu::ByteSink::ByteSink</a></div><div class="ttdeci">ByteSink()</div><div class="ttdoc">Default constructor. </div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00056">bytestream.h:56</a></div></div>
<div class="ttc" id="classicu_1_1ByteSink_html"><div class="ttname"><a href="classicu_1_1ByteSink.html">icu::ByteSink</a></div><div class="ttdoc">A ByteSink can be filled with bytes. </div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00050">bytestream.h:50</a></div></div>
<div class="ttc" id="classicu_1_1ByteSink_html_a61fe994281322e8a3e3ed2e50c910e41"><div class="ttname"><a href="classicu_1_1ByteSink.html#a61fe994281322e8a3e3ed2e50c910e41">icu::ByteSink::Append</a></div><div class="ttdeci">virtual void Append(const char *bytes, int32_t n)=0</div><div class="ttdoc">Append "bytes[0,n-1]" to this. </div></div>
<div class="ttc" id="classicu_1_1CheckedArrayByteSink_html"><div class="ttname"><a href="classicu_1_1CheckedArrayByteSink.html">icu::CheckedArrayByteSink</a></div><div class="ttdoc">Implementation of ByteSink that writes to a flat byte array, with bounds-checking: This sink will not...</div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00145">bytestream.h:145</a></div></div>
<div class="ttc" id="uversion_8h_html_a7d9374e037299886d4192b763b4c5e8b"><div class="ttname"><a href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></div><div class="ttdeci">#define U_NAMESPACE_BEGIN</div><div class="ttdoc">This is used to begin a declaration of a public ICU C++ API. </div><div class="ttdef"><b>Definition:</b> <a href="uversion_8h_source.html#l00131">uversion.h:131</a></div></div>
<div class="ttc" id="std__string_8h_html"><div class="ttname"><a href="std__string_8h.html">std_string.h</a></div><div class="ttdoc">C++ API: Central ICU header for including the C++ standard <string> header and for related definition...</div></div>
<div class="ttc" id="uobject_8h_html"><div class="ttname"><a href="uobject_8h.html">uobject.h</a></div><div class="ttdoc">C++ API: Common ICU base class UObject. </div></div>
<div class="ttc" id="uversion_8h_html_a3da1f00f3b02976ac53c014a3e4c0933"><div class="ttname"><a href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></div><div class="ttdeci">#define U_NAMESPACE_END</div><div class="ttdoc">This is used to end a declaration of a public ICU C++ API. </div><div class="ttdef"><b>Definition:</b> <a href="uversion_8h_source.html#l00132">uversion.h:132</a></div></div>
<div class="ttc" id="classicu_1_1CheckedArrayByteSink_html_a3e70bb360869780ab3252b45ff1ea4d3"><div class="ttname"><a href="classicu_1_1CheckedArrayByteSink.html#a3e70bb360869780ab3252b45ff1ea4d3">icu::CheckedArrayByteSink::NumberOfBytesAppended</a></div><div class="ttdeci">int32_t NumberOfBytesAppended() const </div><div class="ttdoc">Returns the number of bytes appended to the sink. </div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00213">bytestream.h:213</a></div></div>
<div class="ttc" id="utypes_8h_html"><div class="ttname"><a href="utypes_8h.html">utypes.h</a></div><div class="ttdoc">Basic definitions for ICU, for both C and C++ APIs. </div></div>
<div class="ttc" id="classicu_1_1StringByteSink_html"><div class="ttname"><a href="classicu_1_1StringByteSink.html">icu::StringByteSink</a></div><div class="ttdoc">Implementation of ByteSink that writes to a "string". </div><div class="ttdef"><b>Definition:</b> <a href="bytestream_8h_source.html#l00233">bytestream.h:233</a></div></div>
<div class="ttc" id="utypes_8h_html_a559955ec3bc692657c5d8b1c6de8e334"><div class="ttname"><a href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a></div><div class="ttdeci">#define U_COMMON_API</div><div class="ttdoc">Set to export library symbols from inside the common library, and to import them from outside...</div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00359">utypes.h:359</a></div></div>
<div class="ttc" id="classicu_1_1UMemory_html"><div class="ttname"><a href="classicu_1_1UMemory.html">icu::UMemory</a></div><div class="ttdoc">UMemory is the common ICU base class. </div><div class="ttdef"><b>Definition:</b> <a href="uobject_8h_source.html#l00112">uobject.h:112</a></div></div>
<div class="ttc" id="umachine_8h_html_a349ef00011f20ccd1d3b424445681aa5"><div class="ttname"><a href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a></div><div class="ttdeci">int8_t UBool</div><div class="ttdoc">The ICU boolean type. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00259">umachine.h:259</a></div></div>
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