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<h1>oscl_string.h</h1><a href="oscl__string_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- c++ -*-</span>
<a name="l00002"></a>00002 <span class="comment">// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =</span>
<a name="l00003"></a>00003
<a name="l00004"></a>00004 <span class="comment">// O S C L_ S T R I N G C L A S S</span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="comment">// This file contains a standardized set of string containers that</span>
<a name="l00007"></a>00007 <span class="comment">// can be used in place of character arrays.</span>
<a name="l00008"></a>00008
<a name="l00009"></a>00009 <span class="comment">// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =</span>
<a name="l00010"></a>00010
<a name="l00025"></a>00025 <span class="preprocessor">#ifndef OSCL_STRING_H_INCLUDED</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define OSCL_STRING_H_INCLUDED</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#ifndef OSCL_BASE_H_INCLUDED</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__base_8h.html" title="The file oscl_base.h is the public header that should be included to pick up the...">oscl_base.h</a>"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#endif</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00033"></a>00033 <span class="preprocessor">#ifndef OSCL_MEM_H_INCLUDED</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="oscl__mem_8h.html" title="This file contains basic memory definitions for common use across platforms.">oscl_mem.h</a>"</span>
<a name="l00035"></a>00035 <span class="preprocessor">#endif</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span>
<a name="l00039"></a><a class="code" href="group__osclutil.html#gaf6a637a78b88f95b237198d9b90e52b5">00039</a> <span class="keyword">enum</span> <a class="code" href="group__osclutil.html#gaf6a637a78b88f95b237198d9b90e52b5">TOSCL_StringOp</a>
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="comment">//Compress from wide-character to single-wide without any conversion.</span>
<a name="l00042"></a>00042 <span class="comment">//This operation is only appropriate for ASCII strings.</span>
<a name="l00043"></a><a class="code" href="group__osclutil.html#ggaf6a637a78b88f95b237198d9b90e52b5ac5d7b98b8dce8a5722a5486cb3c254ce">00043</a> <a class="code" href="group__osclutil.html#ggaf6a637a78b88f95b237198d9b90e52b5ac5d7b98b8dce8a5722a5486cb3c254ce">EOSCL_StringOp_CompressASCII</a>
<a name="l00044"></a>00044 <span class="comment">//Compress from wide-character to single-side with UTF-16 to UTF-8 conversion</span>
<a name="l00045"></a><a class="code" href="group__osclutil.html#ggaf6a637a78b88f95b237198d9b90e52b5a8fb4c753e0fbe7b8075cf91aae01afe8">00045</a> , <a class="code" href="group__osclutil.html#ggaf6a637a78b88f95b237198d9b90e52b5a8fb4c753e0fbe7b8075cf91aae01afe8">EOSCL_StringOp_UTF16ToUTF8</a>
<a name="l00046"></a>00046 };
<a name="l00047"></a>00047
<a name="l00050"></a><a class="code" href="group__osclutil.html#ga8634639175fa6338d6429a45b6da110e">00050</a> <span class="keyword">enum</span> <a class="code" href="group__osclutil.html#ga8634639175fa6338d6429a45b6da110e">TOSCL_wStringOp</a>
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 <span class="comment">//Expand from single-wide to wide-character without any conversion.</span>
<a name="l00053"></a>00053 <span class="comment">//This operation is only appropriate for ASCII strings.</span>
<a name="l00054"></a><a class="code" href="group__osclutil.html#gga8634639175fa6338d6429a45b6da110eafbaf18ac6722f22fb091e51a89df5fa2">00054</a> <a class="code" href="group__osclutil.html#gga8634639175fa6338d6429a45b6da110eafbaf18ac6722f22fb091e51a89df5fa2">EOSCL_wStringOp_ExpandASCII</a>
<a name="l00055"></a>00055 <span class="comment">//Expand from single-wide to wide-character with UTF-8 to UTF-16 conversion.</span>
<a name="l00056"></a><a class="code" href="group__osclutil.html#gga8634639175fa6338d6429a45b6da110ea5fcb95dfb51190f6ad04692e8c573fd0">00056</a> , <a class="code" href="group__osclutil.html#gga8634639175fa6338d6429a45b6da110ea5fcb95dfb51190f6ad04692e8c573fd0">EOSCL_wStringOp_UTF8ToUTF16</a>
<a name="l00057"></a>00057 };
<a name="l00058"></a>00058
<a name="l00063"></a><a class="code" href="classOSCL__String.html">00063</a> <span class="keyword">class </span><a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <a class="code" href="classOSCL__String.html">OSCL_String</a> : <span class="keyword">public</span> <a class="code" href="classHeapBase.html">HeapBase</a>
<a name="l00064"></a>00064
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066 <span class="keyword">public</span>:
<a name="l00067"></a><a class="code" href="classOSCL__String.html#af7dea5502bbb5f76c4680a06e4d8f143">00067</a> <span class="keyword">typedef</span> <span class="keywordtype">char</span> chartype;
<a name="l00068"></a>00068
<a name="l00073"></a>00073 <span class="keyword">virtual</span> uint32 get_size() <span class="keyword">const</span> = 0;
<a name="l00074"></a>00074
<a name="l00080"></a>00080 <span class="keyword">virtual</span> uint32 get_maxsize() <span class="keyword">const</span> = 0;
<a name="l00081"></a>00081
<a name="l00085"></a>00085 <span class="keyword">virtual</span> <span class="keyword">const</span> chartype* get_cstr() <span class="keyword">const</span> = 0;
<a name="l00086"></a>00086
<a name="l00090"></a>00090 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> is_writable() <span class="keyword">const</span>;
<a name="l00091"></a>00091
<a name="l00096"></a>00096 <span class="keyword">virtual</span> chartype* get_str() <span class="keyword">const</span> = 0;
<a name="l00097"></a>00097
<a name="l00100"></a>00100 <a class="code" href="classOSCL__String.html">OSCL_String</a>& operator=(<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src);
<a name="l00101"></a>00101
<a name="l00105"></a>00105 <a class="code" href="classOSCL__String.html">OSCL_String</a>& operator=(<span class="keyword">const</span> chartype* cstr);
<a name="l00106"></a>00106
<a name="l00111"></a>00111 <a class="code" href="classOSCL__String.html">OSCL_String</a>& operator+=(<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src);
<a name="l00112"></a>00112
<a name="l00118"></a>00118 <a class="code" href="classOSCL__String.html">OSCL_String</a>& operator+=(<span class="keyword">const</span> chartype* cstr);
<a name="l00119"></a>00119
<a name="l00124"></a>00124 <a class="code" href="classOSCL__String.html">OSCL_String</a>& operator+=(<span class="keyword">const</span> chartype c);
<a name="l00125"></a>00125
<a name="l00128"></a>00128 <span class="keywordtype">bool</span> operator== (<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src) <span class="keyword">const</span>;
<a name="l00129"></a>00129 <span class="keywordtype">bool</span> operator!= (<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src) <span class="keyword">const</span>;
<a name="l00130"></a>00130 <span class="keywordtype">bool</span> operator< (<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src) <span class="keyword">const</span>;
<a name="l00131"></a>00131 <span class="keywordtype">bool</span> operator<= (<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src) <span class="keyword">const</span>;
<a name="l00132"></a>00132 <span class="keywordtype">bool</span> operator> (<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src) <span class="keyword">const</span>;
<a name="l00133"></a>00133 <span class="keywordtype">bool</span> operator>= (<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src) <span class="keyword">const</span>;
<a name="l00134"></a>00134
<a name="l00138"></a>00138 <span class="keywordtype">bool</span> operator== (<span class="keyword">const</span> chartype* cstr) <span class="keyword">const</span>;
<a name="l00139"></a>00139
<a name="l00146"></a>00146 chartype operator[](uint32 index) <span class="keyword">const</span>;
<a name="l00147"></a>00147
<a name="l00153"></a>00153 <span class="keyword">virtual</span> chartype read(uint32 index)<span class="keyword">const</span>;
<a name="l00154"></a>00154
<a name="l00167"></a>00167 <span class="keyword">virtual</span> uint32 setrep_to_char(<span class="keyword">const</span> <a class="code" href="group__osclbase.html#gad3f9ec9db55ebd4760c877b17eb596ec">oscl_wchar</a>* src, uint32 len,
<a name="l00168"></a>00168 <a class="code" href="group__osclutil.html#gaf6a637a78b88f95b237198d9b90e52b5">TOSCL_StringOp</a> op, <a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a>* aAlloc);
<a name="l00173"></a>00173 <span class="keyword">virtual</span> int8 hash() <span class="keyword">const</span>;
<a name="l00174"></a>00174
<a name="l00181"></a>00181 <span class="keyword">virtual</span> <span class="keywordtype">void</span> write(uint32 index, chartype c);
<a name="l00182"></a>00182
<a name="l00192"></a>00192 <span class="keyword">virtual</span> <span class="keywordtype">void</span> write(uint32 offset, uint32 length, <span class="keyword">const</span> chartype* buf);
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="preprocessor">#ifdef T_ARM</span>
<a name="l00195"></a>00195 <span class="preprocessor"></span><span class="comment">//ADS 1.2 compiler doesn't interpret "protected" correctly for templates.</span>
<a name="l00196"></a>00196 <span class="comment">//so the constructor/destructor need to be public.</span>
<a name="l00197"></a>00197 <span class="keyword">public</span>:
<a name="l00198"></a>00198 <span class="preprocessor">#else</span>
<a name="l00199"></a>00199 <span class="preprocessor"></span> <span class="keyword">protected</span>:
<a name="l00200"></a>00200 <span class="preprocessor">#endif</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span> <a class="code" href="classOSCL__String.html">OSCL_String</a>();
<a name="l00202"></a>00202 <span class="keyword">virtual</span> ~<a class="code" href="classOSCL__String.html">OSCL_String</a>();
<a name="l00203"></a>00203
<a name="l00204"></a>00204 <span class="keyword">protected</span>:
<a name="l00211"></a>00211 <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_rep(<span class="keyword">const</span> chartype* cstr) = 0;
<a name="l00212"></a>00212
<a name="l00217"></a>00217 <span class="keyword">virtual</span> <span class="keywordtype">void</span> append_rep(<span class="keyword">const</span> chartype* cstr) = 0;
<a name="l00218"></a>00218
<a name="l00221"></a>00221 <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_rep(<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src) = 0;
<a name="l00222"></a>00222
<a name="l00226"></a>00226 <span class="keyword">virtual</span> <span class="keywordtype">void</span> append_rep(<span class="keyword">const</span> <a class="code" href="classOSCL__String.html">OSCL_String</a>& src) = 0;
<a name="l00227"></a>00227
<a name="l00231"></a>00231 <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_len(uint32 len) = 0;
<a name="l00232"></a>00232 };
<a name="l00233"></a>00233
<a name="l00241"></a><a class="code" href="classOSCL__wString.html">00241</a> <span class="keyword">class </span><a class="code" href="osclconfig_8h.html#a6de0f53c5c11f8f53ce72c70d74d9abc">OSCL_IMPORT_REF</a> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>
<a name="l00242"></a>00242 {
<a name="l00243"></a>00243 <span class="keyword">public</span>:
<a name="l00244"></a><a class="code" href="classOSCL__wString.html#a9bb4700674b347022ae5d1757e64c450">00244</a> <span class="keyword">typedef</span> <a class="code" href="group__osclbase.html#gad3f9ec9db55ebd4760c877b17eb596ec">oscl_wchar</a> chartype;
<a name="l00245"></a>00245
<a name="l00246"></a>00246 <span class="keyword">virtual</span> uint32 get_size() <span class="keyword">const</span> = 0;
<a name="l00247"></a>00247
<a name="l00248"></a>00248 <span class="keyword">virtual</span> uint32 get_maxsize() <span class="keyword">const</span> = 0;
<a name="l00249"></a>00249
<a name="l00250"></a>00250 <span class="keyword">virtual</span> <span class="keyword">const</span> chartype* get_cstr() <span class="keyword">const</span> = 0;
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> is_writable() <span class="keyword">const</span>;
<a name="l00253"></a>00253
<a name="l00254"></a>00254 <span class="keyword">virtual</span> chartype* get_str() <span class="keyword">const</span> = 0;
<a name="l00255"></a>00255
<a name="l00256"></a>00256 <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& operator=(<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src);
<a name="l00257"></a>00257 <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& operator=(<span class="keyword">const</span> chartype* cstr);
<a name="l00258"></a>00258
<a name="l00259"></a>00259 <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& operator+=(<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src);
<a name="l00260"></a>00260 <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& operator+=(<span class="keyword">const</span> chartype* cstr);
<a name="l00261"></a>00261 <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& operator+=(<span class="keyword">const</span> chartype c);
<a name="l00262"></a>00262
<a name="l00263"></a>00263 <span class="keywordtype">bool</span> operator== (<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src) <span class="keyword">const</span>;
<a name="l00264"></a>00264 <span class="keywordtype">bool</span> operator!= (<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src) <span class="keyword">const</span>;
<a name="l00265"></a>00265 <span class="keywordtype">bool</span> operator< (<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src) <span class="keyword">const</span>;
<a name="l00266"></a>00266 <span class="keywordtype">bool</span> operator<= (<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src) <span class="keyword">const</span>;
<a name="l00267"></a>00267 <span class="keywordtype">bool</span> operator> (<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src) <span class="keyword">const</span>;
<a name="l00268"></a>00268 <span class="keywordtype">bool</span> operator>= (<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src) <span class="keyword">const</span>;
<a name="l00269"></a>00269 <span class="keywordtype">bool</span> operator== (<span class="keyword">const</span> chartype* cstr) <span class="keyword">const</span>;
<a name="l00270"></a>00270
<a name="l00271"></a>00271 chartype operator[](uint32 index) <span class="keyword">const</span>;
<a name="l00272"></a>00272
<a name="l00273"></a>00273 <span class="keyword">virtual</span> chartype read(uint32 index)<span class="keyword">const</span>;
<a name="l00274"></a>00274
<a name="l00275"></a>00275 <span class="keyword">virtual</span> uint32 setrep_to_wide_char(<span class="keyword">const</span> <span class="keywordtype">char</span>* src, uint32 len,
<a name="l00276"></a>00276 <a class="code" href="group__osclutil.html#ga8634639175fa6338d6429a45b6da110e">TOSCL_wStringOp</a> op, <a class="code" href="classOscl__DefAlloc.html">Oscl_DefAlloc</a>* aAlloc);
<a name="l00277"></a>00277
<a name="l00278"></a>00278 <span class="keyword">virtual</span> int8 hash() <span class="keyword">const</span>;
<a name="l00279"></a>00279
<a name="l00280"></a>00280 <span class="keyword">virtual</span> <span class="keywordtype">void</span> write(uint32 index, chartype c);
<a name="l00281"></a>00281 <span class="keyword">virtual</span> <span class="keywordtype">void</span> write(uint32 offset, uint32 length, <span class="keyword">const</span> chartype* buf);
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <span class="preprocessor">#ifdef T_ARM</span>
<a name="l00284"></a>00284 <span class="preprocessor"></span><span class="comment">//ADS 1.2 compiler doesn't interpret "protected" correctly for templates.</span>
<a name="l00285"></a>00285 <span class="comment">//so the constructor/destructor need to be public.</span>
<a name="l00286"></a>00286 <span class="keyword">public</span>:
<a name="l00287"></a>00287 <span class="preprocessor">#else</span>
<a name="l00288"></a>00288 <span class="preprocessor"></span> <span class="keyword">protected</span>:
<a name="l00289"></a>00289 <span class="preprocessor">#endif</span>
<a name="l00290"></a>00290 <span class="preprocessor"></span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>();
<a name="l00291"></a>00291 <span class="keyword">virtual</span> ~<a class="code" href="classOSCL__wString.html">OSCL_wString</a>();
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <span class="keyword">protected</span>:
<a name="l00294"></a>00294 <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_rep(<span class="keyword">const</span> chartype* cstr) = 0;
<a name="l00295"></a>00295 <span class="keyword">virtual</span> <span class="keywordtype">void</span> append_rep(<span class="keyword">const</span> chartype* cstr) = 0;
<a name="l00296"></a>00296
<a name="l00297"></a>00297 <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_rep(<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src) = 0;
<a name="l00298"></a>00298 <span class="keyword">virtual</span> <span class="keywordtype">void</span> append_rep(<span class="keyword">const</span> <a class="code" href="classOSCL__wString.html">OSCL_wString</a>& src) = 0;
<a name="l00299"></a>00299
<a name="l00300"></a>00300 <span class="keyword">virtual</span> <span class="keywordtype">void</span> set_len(uint32 len) = 0;
<a name="l00301"></a>00301 };
<a name="l00302"></a>00302
<a name="l00303"></a>00303 <span class="preprocessor">#endif // OSCL_STRING_H_INCLUDED</span>
<a name="l00304"></a>00304 <span class="preprocessor"></span>
</pre></div></div>
<hr size="1"><img src="pvlogo_small.jpg"><address style="align: right;"><small>OSCL API</small>
<address style="align: left;"><small>Posting Version: CORE_9.002.1.1 </small>
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