doc/cxxapi/StaticString_8h_source.html in passenger-3.0.0 vs doc/cxxapi/StaticString_8h_source.html in passenger-3.0.1
- old
+ new
@@ -50,203 +50,278 @@
<a name="l00025"></a>00025 <span class="preprocessor">#ifndef _PASSENGER_STATIC_STRING_H_</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define _PASSENGER_STATIC_STRING_H_</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <string></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <cstring></span>
-<a name="l00030"></a>00030 <span class="preprocessor">#include <ostream></span>
-<a name="l00031"></a>00031
-<a name="l00032"></a>00032 <span class="keyword">namespace </span>Passenger {
+<a name="l00030"></a>00030 <span class="preprocessor">#include <cstddef></span>
+<a name="l00031"></a>00031 <span class="preprocessor">#include <ostream></span>
+<a name="l00032"></a>00032 <span class="preprocessor">#include <stdexcept></span>
<a name="l00033"></a>00033
-<a name="l00034"></a>00034 <span class="keyword">using namespace </span>std;
-<a name="l00035"></a>00035 <span class="comment"></span>
-<a name="l00036"></a>00036 <span class="comment">/**</span>
-<a name="l00037"></a>00037 <span class="comment"> * An immutable, static byte buffer. This class will never copy data:</span>
-<a name="l00038"></a>00038 <span class="comment"> * it just holds a pointer to the data. So a StaticString will become unusable</span>
-<a name="l00039"></a>00039 <span class="comment"> * once the data it refers to has been freed.</span>
-<a name="l00040"></a>00040 <span class="comment"> *</span>
-<a name="l00041"></a>00041 <span class="comment"> * StaticString will never modify the data.</span>
-<a name="l00042"></a>00042 <span class="comment"> */</span>
-<a name="l00043"></a><a class="code" href="classPassenger_1_1StaticString.html">00043</a> <span class="keyword">class </span><a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a> {
-<a name="l00044"></a>00044 <span class="keyword">private</span>:
-<a name="l00045"></a>00045 <span class="keyword">const</span> <span class="keywordtype">char</span> *content;
-<a name="l00046"></a>00046 string::size_type len;
-<a name="l00047"></a>00047
-<a name="l00048"></a>00048 <span class="keyword">public</span>:<span class="comment"></span>
-<a name="l00049"></a>00049 <span class="comment"> /** A hash function object for StaticString. */</span>
-<a name="l00050"></a><a class="code" href="structPassenger_1_1StaticString_1_1Hash.html">00050</a> <span class="keyword">struct </span><a class="code" href="structPassenger_1_1StaticString_1_1Hash.html" title="A hash function object for StaticString.">Hash</a> {
-<a name="l00051"></a>00051 <span class="keywordtype">size_t</span> operator()(<span class="keyword">const</span> <a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a> &str)<span class="keyword"> const </span>{
-<a name="l00052"></a>00052 <span class="keywordtype">size_t</span> result = 0;
-<a name="l00053"></a>00053 <span class="keyword">const</span> <span class="keywordtype">char</span> *data = str.content;
-<a name="l00054"></a>00054 <span class="keyword">const</span> <span class="keywordtype">char</span> *end = data + str.len;
-<a name="l00055"></a>00055 <span class="keywordflow">while</span> (data != end) {
-<a name="l00056"></a>00056 result = result * 33 + *data;
-<a name="l00057"></a>00057 data++;
-<a name="l00058"></a>00058 }
-<a name="l00059"></a>00059 <span class="keywordflow">return</span> result;
-<a name="l00060"></a>00060 }
-<a name="l00061"></a>00061 };
-<a name="l00062"></a>00062
-<a name="l00063"></a>00063 <a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a>() {
-<a name="l00064"></a>00064 content = <span class="stringliteral">""</span>;
-<a name="l00065"></a>00065 len = 0;
-<a name="l00066"></a>00066 }
-<a name="l00067"></a>00067
-<a name="l00068"></a>00068 <a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a>(<span class="keyword">const</span> <a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a> &b) {
-<a name="l00069"></a>00069 content = b.content;
-<a name="l00070"></a>00070 len = b.len;
-<a name="l00071"></a>00071 }
-<a name="l00072"></a>00072
-<a name="l00073"></a>00073 StaticString(<span class="keyword">const</span> <span class="keywordtype">string</span> &s) {
-<a name="l00074"></a>00074 content = s.data();
-<a name="l00075"></a>00075 len = s.size();
-<a name="l00076"></a>00076 }
-<a name="l00077"></a>00077
-<a name="l00078"></a>00078 StaticString(<span class="keyword">const</span> <span class="keywordtype">char</span> *data) {
-<a name="l00079"></a>00079 content = data;
-<a name="l00080"></a>00080 len = strlen(data);
-<a name="l00081"></a>00081 }
-<a name="l00082"></a>00082
-<a name="l00083"></a>00083 StaticString(<span class="keyword">const</span> <span class="keywordtype">char</span> *data, string::size_type len) {
-<a name="l00084"></a>00084 content = data;
-<a name="l00085"></a>00085 this->len = len;
-<a name="l00086"></a>00086 }
-<a name="l00087"></a>00087
-<a name="l00088"></a>00088 <span class="keywordtype">bool</span> empty()<span class="keyword"> const </span>{
-<a name="l00089"></a>00089 <span class="keywordflow">return</span> len == 0;
-<a name="l00090"></a>00090 }
-<a name="l00091"></a>00091
-<a name="l00092"></a>00092 string::size_type size()<span class="keyword"> const </span>{
-<a name="l00093"></a>00093 <span class="keywordflow">return</span> len;
-<a name="l00094"></a>00094 }
-<a name="l00095"></a>00095
-<a name="l00096"></a>00096 <span class="keywordtype">char</span> operator[](string::size_type i)<span class="keyword"> const </span>{
-<a name="l00097"></a>00097 <span class="keywordflow">return</span> content[i];
+<a name="l00034"></a>00034 <span class="keyword">namespace </span>Passenger {
+<a name="l00035"></a>00035
+<a name="l00036"></a>00036 <span class="keyword">using namespace </span>std;
+<a name="l00037"></a>00037 <span class="comment"></span>
+<a name="l00038"></a>00038 <span class="comment">/**</span>
+<a name="l00039"></a>00039 <span class="comment"> * An immutable, static byte buffer. This class will never copy data:</span>
+<a name="l00040"></a>00040 <span class="comment"> * it just holds a pointer to the data. So a StaticString will become unusable</span>
+<a name="l00041"></a>00041 <span class="comment"> * once the data it refers to has been freed.</span>
+<a name="l00042"></a>00042 <span class="comment"> *</span>
+<a name="l00043"></a>00043 <span class="comment"> * StaticString will never modify the data.</span>
+<a name="l00044"></a>00044 <span class="comment"> */</span>
+<a name="l00045"></a><a class="code" href="classPassenger_1_1StaticString.html">00045</a> <span class="keyword">class </span><a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a> {
+<a name="l00046"></a>00046 <span class="keyword">private</span>:
+<a name="l00047"></a>00047 <span class="keyword">const</span> <span class="keywordtype">char</span> *content;
+<a name="l00048"></a>00048 string::size_type len;
+<a name="l00049"></a>00049
+<a name="l00050"></a>00050 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *memmem(<span class="keyword">const</span> <span class="keywordtype">char</span> *haystack, string::size_type haystack_len,
+<a name="l00051"></a>00051 <span class="keyword">const</span> <span class="keywordtype">char</span> *needle, string::size_type needle_len)
+<a name="l00052"></a>00052 {
+<a name="l00053"></a>00053 <span class="keywordflow">if</span> (needle_len == 0) {
+<a name="l00054"></a>00054 <span class="keywordflow">return</span> haystack;
+<a name="l00055"></a>00055 }
+<a name="l00056"></a>00056
+<a name="l00057"></a>00057 <span class="keyword">const</span> <span class="keywordtype">char</span> *last_possible = haystack + haystack_len - needle_len;
+<a name="l00058"></a>00058 <span class="keywordflow">do</span> {
+<a name="l00059"></a>00059 <span class="keyword">const</span> <span class="keywordtype">char</span> *result = (<span class="keyword">const</span> <span class="keywordtype">char</span> *) memchr(haystack, needle[0], haystack_len);
+<a name="l00060"></a>00060 <span class="keywordflow">if</span> (result != NULL) {
+<a name="l00061"></a>00061 <span class="keywordflow">if</span> (result > last_possible) {
+<a name="l00062"></a>00062 <span class="keywordflow">return</span> NULL;
+<a name="l00063"></a>00063 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (memcmp(result, needle, needle_len) == 0) {
+<a name="l00064"></a>00064 <span class="keywordflow">return</span> result;
+<a name="l00065"></a>00065 } <span class="keywordflow">else</span> {
+<a name="l00066"></a>00066 ssize_t new_len = ssize_t(haystack_len) - (result - haystack) - 1;
+<a name="l00067"></a>00067 <span class="keywordflow">if</span> (new_len <= 0) {
+<a name="l00068"></a>00068 <span class="keywordflow">return</span> NULL;
+<a name="l00069"></a>00069 } <span class="keywordflow">else</span> {
+<a name="l00070"></a>00070 haystack = result + 1;
+<a name="l00071"></a>00071 haystack_len = new_len;
+<a name="l00072"></a>00072 }
+<a name="l00073"></a>00073 }
+<a name="l00074"></a>00074 } <span class="keywordflow">else</span> {
+<a name="l00075"></a>00075 <span class="keywordflow">return</span> NULL;
+<a name="l00076"></a>00076 }
+<a name="l00077"></a>00077 } <span class="keywordflow">while</span> (<span class="keyword">true</span>);
+<a name="l00078"></a>00078 }
+<a name="l00079"></a>00079
+<a name="l00080"></a>00080 <span class="keyword">public</span>:<span class="comment"></span>
+<a name="l00081"></a>00081 <span class="comment"> /** A hash function object for StaticString. */</span>
+<a name="l00082"></a><a class="code" href="structPassenger_1_1StaticString_1_1Hash.html">00082</a> <span class="keyword">struct </span><a class="code" href="structPassenger_1_1StaticString_1_1Hash.html" title="A hash function object for StaticString.">Hash</a> {
+<a name="l00083"></a>00083 <span class="keywordtype">size_t</span> operator()(<span class="keyword">const</span> <a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a> &str)<span class="keyword"> const </span>{
+<a name="l00084"></a>00084 <span class="keywordtype">size_t</span> result = 0;
+<a name="l00085"></a>00085 <span class="keyword">const</span> <span class="keywordtype">char</span> *data = str.content;
+<a name="l00086"></a>00086 <span class="keyword">const</span> <span class="keywordtype">char</span> *end = data + str.len;
+<a name="l00087"></a>00087 <span class="keywordflow">while</span> (data != end) {
+<a name="l00088"></a>00088 result = result * 33 + *data;
+<a name="l00089"></a>00089 data++;
+<a name="l00090"></a>00090 }
+<a name="l00091"></a>00091 <span class="keywordflow">return</span> result;
+<a name="l00092"></a>00092 }
+<a name="l00093"></a>00093 };
+<a name="l00094"></a>00094
+<a name="l00095"></a>00095 <a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a>() {
+<a name="l00096"></a>00096 content = <span class="stringliteral">""</span>;
+<a name="l00097"></a>00097 len = 0;
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099
-<a name="l00100"></a>00100 <span class="keywordtype">char</span> at(string::size_type i)<span class="keyword"> const </span>{
-<a name="l00101"></a>00101 <span class="keywordflow">return</span> content[i];
-<a name="l00102"></a>00102 }
-<a name="l00103"></a>00103
-<a name="l00104"></a>00104 <span class="keyword">const</span> <span class="keywordtype">char</span> *c_str()<span class="keyword"> const </span>{
-<a name="l00105"></a>00105 <span class="keywordflow">return</span> content;
-<a name="l00106"></a>00106 }
-<a name="l00107"></a>00107
-<a name="l00108"></a>00108 <span class="keyword">const</span> <span class="keywordtype">char</span> *data()<span class="keyword"> const </span>{
-<a name="l00109"></a>00109 <span class="keywordflow">return</span> content;
-<a name="l00110"></a>00110 }
-<a name="l00111"></a>00111
-<a name="l00112"></a>00112 <span class="keywordtype">string</span> toString()<span class="keyword"> const </span>{
-<a name="l00113"></a>00113 <span class="keywordflow">return</span> string(content, len);
-<a name="l00114"></a>00114 }
-<a name="l00115"></a>00115
-<a name="l00116"></a>00116 <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
-<a name="l00117"></a>00117 <span class="keywordflow">return</span> len == other.len && memcmp(content, other.content, len) == 0;
+<a name="l00100"></a>00100 <a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a>(<span class="keyword">const</span> <a class="code" href="classPassenger_1_1StaticString.html" title="An immutable, static byte buffer.">StaticString</a> &b) {
+<a name="l00101"></a>00101 content = b.content;
+<a name="l00102"></a>00102 len = b.len;
+<a name="l00103"></a>00103 }
+<a name="l00104"></a>00104
+<a name="l00105"></a>00105 StaticString(<span class="keyword">const</span> <span class="keywordtype">string</span> &s) {
+<a name="l00106"></a>00106 content = s.data();
+<a name="l00107"></a>00107 len = s.size();
+<a name="l00108"></a>00108 }
+<a name="l00109"></a>00109
+<a name="l00110"></a>00110 StaticString(<span class="keyword">const</span> <span class="keywordtype">char</span> *data) {
+<a name="l00111"></a>00111 content = data;
+<a name="l00112"></a>00112 len = strlen(data);
+<a name="l00113"></a>00113 }
+<a name="l00114"></a>00114
+<a name="l00115"></a>00115 StaticString(<span class="keyword">const</span> <span class="keywordtype">char</span> *data, string::size_type len) {
+<a name="l00116"></a>00116 content = data;
+<a name="l00117"></a>00117 this->len = len;
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119
-<a name="l00120"></a>00120 <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> <span class="keywordtype">string</span> &other)<span class="keyword"> const </span>{
-<a name="l00121"></a>00121 <span class="keywordflow">return</span> len == other.size() && memcmp(content, other.data(), len) == 0;
+<a name="l00120"></a>00120 <span class="keywordtype">bool</span> empty()<span class="keyword"> const </span>{
+<a name="l00121"></a>00121 <span class="keywordflow">return</span> len == 0;
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
-<a name="l00124"></a>00124 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
-<a name="l00125"></a>00125 <span class="keywordflow">return</span> len == other.len && memcmp(content, other.content, len) == 0;
+<a name="l00124"></a>00124 string::size_type size()<span class="keyword"> const </span>{
+<a name="l00125"></a>00125 <span class="keywordflow">return</span> len;
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
-<a name="l00128"></a>00128 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <span class="keywordtype">string</span> &other)<span class="keyword"> const </span>{
-<a name="l00129"></a>00129 <span class="keywordflow">return</span> len == other.size() && memcmp(content, other.data(), len) == 0;
+<a name="l00128"></a>00128 <span class="keywordtype">char</span> operator[](string::size_type i)<span class="keyword"> const </span>{
+<a name="l00129"></a>00129 <span class="keywordflow">return</span> content[i];
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
-<a name="l00132"></a>00132 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <span class="keywordtype">char</span> *other)<span class="keyword"> const </span>{
-<a name="l00133"></a>00133 <span class="keywordtype">size_t</span> other_len = strlen(other);
-<a name="l00134"></a>00134 <span class="keywordflow">return</span> len == other_len && memcmp(content, other, other_len) == 0;
-<a name="l00135"></a>00135 }
-<a name="l00136"></a>00136
-<a name="l00137"></a>00137 <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
-<a name="l00138"></a>00138 <span class="keywordflow">return</span> len != other.len || memcmp(content, other.content, len) != 0;
-<a name="l00139"></a>00139 }
-<a name="l00140"></a>00140
-<a name="l00141"></a>00141 <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <span class="keywordtype">string</span> &other)<span class="keyword"> const </span>{
-<a name="l00142"></a>00142 <span class="keywordflow">return</span> len != other.size() || memcmp(content, other.data(), len) != 0;
-<a name="l00143"></a>00143 }
-<a name="l00144"></a>00144
-<a name="l00145"></a>00145 <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <span class="keywordtype">char</span> *other)<span class="keyword"> const </span>{
-<a name="l00146"></a>00146 <span class="keywordtype">size_t</span> other_len = strlen(other);
-<a name="l00147"></a>00147 <span class="keywordflow">return</span> len != other_len || memcmp(content, other, other_len) != 0;
-<a name="l00148"></a>00148 }
-<a name="l00149"></a>00149
-<a name="l00150"></a>00150 <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
-<a name="l00151"></a>00151 <span class="keywordtype">size_t</span> size = (len < other.size()) ? len : other.size();
-<a name="l00152"></a>00152 <span class="keywordtype">int</span> result = memcmp(content, other.data(), size);
-<a name="l00153"></a>00153 <span class="keywordflow">if</span> (result == 0) {
-<a name="l00154"></a>00154 <span class="keywordflow">return</span> len < other.size();
-<a name="l00155"></a>00155 } <span class="keywordflow">else</span> {
-<a name="l00156"></a>00156 <span class="keywordflow">return</span> result < 0;
-<a name="l00157"></a>00157 }
-<a name="l00158"></a>00158 }
-<a name="l00159"></a>00159
-<a name="l00160"></a>00160 <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> <span class="keywordtype">char</span> *other)<span class="keyword"> const </span>{
-<a name="l00161"></a>00161 <span class="keywordflow">return</span> *<span class="keyword">this</span> < StaticString(other);
-<a name="l00162"></a>00162 }
-<a name="l00163"></a>00163
-<a name="l00164"></a>00164 <span class="keywordtype">string</span> operator+(<span class="keyword">const</span> <span class="keywordtype">char</span> *other)<span class="keyword"> const </span>{
-<a name="l00165"></a>00165 <span class="keywordflow">return</span> string(content, len) + other;
-<a name="l00166"></a>00166 }
-<a name="l00167"></a>00167
-<a name="l00168"></a>00168 <span class="keywordtype">string</span> operator+(<span class="keyword">const</span> <span class="keywordtype">string</span> &other)<span class="keyword"> const </span>{
-<a name="l00169"></a>00169 <span class="keywordflow">return</span> string(content, len) + other;
-<a name="l00170"></a>00170 }
-<a name="l00171"></a>00171
-<a name="l00172"></a>00172 <span class="keywordtype">string</span> operator+(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
-<a name="l00173"></a>00173 <span class="keywordtype">string</span> result(content, len);
-<a name="l00174"></a>00174 result.append(other.data(), other.size());
-<a name="l00175"></a>00175 <span class="keywordflow">return</span> result;
-<a name="l00176"></a>00176 }
-<a name="l00177"></a>00177
-<a name="l00178"></a>00178 operator string()<span class="keyword"> const </span>{
-<a name="l00179"></a>00179 <span class="keywordflow">return</span> string(content, len);
-<a name="l00180"></a>00180 }
-<a name="l00181"></a>00181 };
-<a name="l00182"></a>00182
-<a name="l00183"></a>00183 <span class="keyword">inline</span> <span class="keywordtype">string</span>
-<a name="l00184"></a>00184 operator+(<span class="keyword">const</span> <span class="keywordtype">char</span> *lhs, <span class="keyword">const</span> StaticString &rhs) {
-<a name="l00185"></a>00185 <span class="keywordflow">return</span> StaticString(lhs) + rhs;
-<a name="l00186"></a>00186 }
-<a name="l00187"></a>00187
-<a name="l00188"></a>00188 <span class="keyword">inline</span> <span class="keywordtype">string</span>
-<a name="l00189"></a>00189 operator+(<span class="keyword">const</span> <span class="keywordtype">string</span> &lhs, <span class="keyword">const</span> StaticString &rhs) {
-<a name="l00190"></a>00190 <span class="keywordtype">string</span> result = lhs;
-<a name="l00191"></a>00191 result.append(rhs.data(), rhs.size());
-<a name="l00192"></a>00192 <span class="keywordflow">return</span> result;
-<a name="l00193"></a>00193 }
-<a name="l00194"></a>00194
-<a name="l00195"></a>00195 <span class="keyword">inline</span> ostream &
-<a name="l00196"></a>00196 operator<<(ostream &os, <span class="keyword">const</span> StaticString &str) {
-<a name="l00197"></a>00197 os.write(str.data(), str.size());
-<a name="l00198"></a>00198 <span class="keywordflow">return</span> os;
-<a name="l00199"></a>00199 }
-<a name="l00200"></a>00200
-<a name="l00201"></a>00201 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
-<a name="l00202"></a>00202 operator==(<span class="keyword">const</span> <span class="keywordtype">string</span> &other, <span class="keyword">const</span> StaticString &str) {
-<a name="l00203"></a>00203 <span class="keywordflow">return</span> str == other;
-<a name="l00204"></a>00204 }
-<a name="l00205"></a>00205
-<a name="l00206"></a>00206 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
-<a name="l00207"></a>00207 operator==(<span class="keyword">const</span> <span class="keywordtype">char</span> *other, <span class="keyword">const</span> StaticString &str) {
-<a name="l00208"></a>00208 <span class="keywordflow">return</span> str == other;
-<a name="l00209"></a>00209 }
-<a name="l00210"></a>00210
-<a name="l00211"></a>00211 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
-<a name="l00212"></a>00212 operator!=(<span class="keyword">const</span> <span class="keywordtype">string</span> &other, <span class="keyword">const</span> StaticString &str) {
-<a name="l00213"></a>00213 <span class="keywordflow">return</span> str != other;
-<a name="l00214"></a>00214 }
-<a name="l00215"></a>00215
-<a name="l00216"></a>00216 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
-<a name="l00217"></a>00217 operator!=(<span class="keyword">const</span> <span class="keywordtype">char</span> *other, <span class="keyword">const</span> StaticString &str) {
-<a name="l00218"></a>00218 <span class="keywordflow">return</span> str != other;
-<a name="l00219"></a>00219 }
-<a name="l00220"></a>00220
-<a name="l00221"></a>00221 } <span class="comment">// namespace Passenger</span>
-<a name="l00222"></a>00222
-<a name="l00223"></a>00223 <span class="preprocessor">#endif </span><span class="comment">/* _PASSENGER_STATIC_STRING_H_ */</span>
+<a name="l00132"></a>00132 <span class="keywordtype">char</span> at(string::size_type i)<span class="keyword"> const </span>{
+<a name="l00133"></a>00133 <span class="keywordflow">return</span> content[i];
+<a name="l00134"></a>00134 }
+<a name="l00135"></a>00135
+<a name="l00136"></a>00136 <span class="keyword">const</span> <span class="keywordtype">char</span> *c_str()<span class="keyword"> const </span>{
+<a name="l00137"></a>00137 <span class="keywordflow">return</span> content;
+<a name="l00138"></a>00138 }
+<a name="l00139"></a>00139
+<a name="l00140"></a>00140 <span class="keyword">const</span> <span class="keywordtype">char</span> *data()<span class="keyword"> const </span>{
+<a name="l00141"></a>00141 <span class="keywordflow">return</span> content;
+<a name="l00142"></a>00142 }
+<a name="l00143"></a>00143
+<a name="l00144"></a>00144 <span class="keywordtype">string</span> toString()<span class="keyword"> const </span>{
+<a name="l00145"></a>00145 <span class="keywordflow">return</span> string(content, len);
+<a name="l00146"></a>00146 }
+<a name="l00147"></a>00147
+<a name="l00148"></a>00148 <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
+<a name="l00149"></a>00149 <span class="keywordflow">return</span> len == other.len && memcmp(content, other.content, len) == 0;
+<a name="l00150"></a>00150 }
+<a name="l00151"></a>00151
+<a name="l00152"></a>00152 <span class="keywordtype">bool</span> equals(<span class="keyword">const</span> <span class="keywordtype">string</span> &other)<span class="keyword"> const </span>{
+<a name="l00153"></a>00153 <span class="keywordflow">return</span> len == other.size() && memcmp(content, other.data(), len) == 0;
+<a name="l00154"></a>00154 }
+<a name="l00155"></a>00155
+<a name="l00156"></a>00156 string::size_type find(<span class="keywordtype">char</span> c, string::size_type pos = 0)<span class="keyword"> const </span>{
+<a name="l00157"></a>00157 <span class="keywordflow">if</span> (pos < len) {
+<a name="l00158"></a>00158 <span class="keyword">const</span> <span class="keywordtype">char</span> *result = (<span class="keyword">const</span> <span class="keywordtype">char</span> *) memchr(content + pos, c, len - pos);
+<a name="l00159"></a>00159 <span class="keywordflow">if</span> (result == NULL) {
+<a name="l00160"></a>00160 <span class="keywordflow">return</span> string::npos;
+<a name="l00161"></a>00161 } <span class="keywordflow">else</span> {
+<a name="l00162"></a>00162 <span class="keywordflow">return</span> result - content;
+<a name="l00163"></a>00163 }
+<a name="l00164"></a>00164 } <span class="keywordflow">else</span> {
+<a name="l00165"></a>00165 <span class="keywordflow">return</span> string::npos;
+<a name="l00166"></a>00166 }
+<a name="l00167"></a>00167 }
+<a name="l00168"></a>00168
+<a name="l00169"></a>00169 string::size_type find(<span class="keyword">const</span> StaticString &s, string::size_type pos = 0)<span class="keyword"> const </span>{
+<a name="l00170"></a>00170 <span class="keywordflow">if</span> (s.empty()) {
+<a name="l00171"></a>00171 <span class="keywordflow">return</span> 0;
+<a name="l00172"></a>00172 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pos < len) {
+<a name="l00173"></a>00173 <span class="keyword">const</span> <span class="keywordtype">char</span> *result = memmem(content + pos, len - pos, s.c_str(), s.size());
+<a name="l00174"></a>00174 <span class="keywordflow">if</span> (result == NULL) {
+<a name="l00175"></a>00175 <span class="keywordflow">return</span> string::npos;
+<a name="l00176"></a>00176 } <span class="keywordflow">else</span> {
+<a name="l00177"></a>00177 <span class="keywordflow">return</span> result - content;
+<a name="l00178"></a>00178 }
+<a name="l00179"></a>00179 } <span class="keywordflow">else</span> {
+<a name="l00180"></a>00180 <span class="keywordflow">return</span> string::npos;
+<a name="l00181"></a>00181 }
+<a name="l00182"></a>00182 }
+<a name="l00183"></a>00183
+<a name="l00184"></a>00184 string::size_type find(<span class="keyword">const</span> <span class="keywordtype">char</span> *s, string::size_type pos, string::size_type n)<span class="keyword"> const </span>{
+<a name="l00185"></a>00185 <span class="keywordflow">return</span> find(StaticString(s, n), pos);
+<a name="l00186"></a>00186 }
+<a name="l00187"></a>00187
+<a name="l00188"></a>00188 StaticString substr(string::size_type pos = 0, string::size_type n = string::npos)<span class="keyword"> const </span>{
+<a name="l00189"></a>00189 <span class="keywordflow">if</span> (pos > len) {
+<a name="l00190"></a>00190 <span class="keywordflow">throw</span> out_of_range(<span class="stringliteral">"Argument 'pos' out of range"</span>);
+<a name="l00191"></a>00191 } <span class="keywordflow">else</span> {
+<a name="l00192"></a>00192 <span class="keywordflow">if</span> (n > len - pos) {
+<a name="l00193"></a>00193 n = len - pos;
+<a name="l00194"></a>00194 }
+<a name="l00195"></a>00195 <span class="keywordflow">return</span> StaticString(content + pos, n);
+<a name="l00196"></a>00196 }
+<a name="l00197"></a>00197 }
+<a name="l00198"></a>00198
+<a name="l00199"></a>00199 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
+<a name="l00200"></a>00200 <span class="keywordflow">return</span> len == other.len && memcmp(content, other.content, len) == 0;
+<a name="l00201"></a>00201 }
+<a name="l00202"></a>00202
+<a name="l00203"></a>00203 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <span class="keywordtype">string</span> &other)<span class="keyword"> const </span>{
+<a name="l00204"></a>00204 <span class="keywordflow">return</span> len == other.size() && memcmp(content, other.data(), len) == 0;
+<a name="l00205"></a>00205 }
+<a name="l00206"></a>00206
+<a name="l00207"></a>00207 <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <span class="keywordtype">char</span> *other)<span class="keyword"> const </span>{
+<a name="l00208"></a>00208 <span class="keywordtype">size_t</span> other_len = strlen(other);
+<a name="l00209"></a>00209 <span class="keywordflow">return</span> len == other_len && memcmp(content, other, other_len) == 0;
+<a name="l00210"></a>00210 }
+<a name="l00211"></a>00211
+<a name="l00212"></a>00212 <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
+<a name="l00213"></a>00213 <span class="keywordflow">return</span> len != other.len || memcmp(content, other.content, len) != 0;
+<a name="l00214"></a>00214 }
+<a name="l00215"></a>00215
+<a name="l00216"></a>00216 <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <span class="keywordtype">string</span> &other)<span class="keyword"> const </span>{
+<a name="l00217"></a>00217 <span class="keywordflow">return</span> len != other.size() || memcmp(content, other.data(), len) != 0;
+<a name="l00218"></a>00218 }
+<a name="l00219"></a>00219
+<a name="l00220"></a>00220 <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <span class="keywordtype">char</span> *other)<span class="keyword"> const </span>{
+<a name="l00221"></a>00221 <span class="keywordtype">size_t</span> other_len = strlen(other);
+<a name="l00222"></a>00222 <span class="keywordflow">return</span> len != other_len || memcmp(content, other, other_len) != 0;
+<a name="l00223"></a>00223 }
+<a name="l00224"></a>00224
+<a name="l00225"></a>00225 <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
+<a name="l00226"></a>00226 <span class="keywordtype">size_t</span> size = (len < other.size()) ? len : other.size();
+<a name="l00227"></a>00227 <span class="keywordtype">int</span> result = memcmp(content, other.data(), size);
+<a name="l00228"></a>00228 <span class="keywordflow">if</span> (result == 0) {
+<a name="l00229"></a>00229 <span class="keywordflow">return</span> len < other.size();
+<a name="l00230"></a>00230 } <span class="keywordflow">else</span> {
+<a name="l00231"></a>00231 <span class="keywordflow">return</span> result < 0;
+<a name="l00232"></a>00232 }
+<a name="l00233"></a>00233 }
+<a name="l00234"></a>00234
+<a name="l00235"></a>00235 <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> <span class="keywordtype">char</span> *other)<span class="keyword"> const </span>{
+<a name="l00236"></a>00236 <span class="keywordflow">return</span> *<span class="keyword">this</span> < StaticString(other);
+<a name="l00237"></a>00237 }
+<a name="l00238"></a>00238
+<a name="l00239"></a>00239 <span class="keywordtype">string</span> operator+(<span class="keyword">const</span> <span class="keywordtype">char</span> *other)<span class="keyword"> const </span>{
+<a name="l00240"></a>00240 <span class="keywordflow">return</span> string(content, len) + other;
+<a name="l00241"></a>00241 }
+<a name="l00242"></a>00242
+<a name="l00243"></a>00243 <span class="keywordtype">string</span> operator+(<span class="keyword">const</span> <span class="keywordtype">string</span> &other)<span class="keyword"> const </span>{
+<a name="l00244"></a>00244 <span class="keywordflow">return</span> string(content, len) + other;
+<a name="l00245"></a>00245 }
+<a name="l00246"></a>00246
+<a name="l00247"></a>00247 <span class="keywordtype">string</span> operator+(<span class="keyword">const</span> StaticString &other)<span class="keyword"> const </span>{
+<a name="l00248"></a>00248 <span class="keywordtype">string</span> result(content, len);
+<a name="l00249"></a>00249 result.append(other.data(), other.size());
+<a name="l00250"></a>00250 <span class="keywordflow">return</span> result;
+<a name="l00251"></a>00251 }
+<a name="l00252"></a>00252
+<a name="l00253"></a>00253 operator string()<span class="keyword"> const </span>{
+<a name="l00254"></a>00254 <span class="keywordflow">return</span> string(content, len);
+<a name="l00255"></a>00255 }
+<a name="l00256"></a>00256 };
+<a name="l00257"></a>00257
+<a name="l00258"></a>00258 <span class="keyword">inline</span> <span class="keywordtype">string</span>
+<a name="l00259"></a>00259 operator+(<span class="keyword">const</span> <span class="keywordtype">char</span> *lhs, <span class="keyword">const</span> StaticString &rhs) {
+<a name="l00260"></a>00260 <span class="keywordflow">return</span> StaticString(lhs) + rhs;
+<a name="l00261"></a>00261 }
+<a name="l00262"></a>00262
+<a name="l00263"></a>00263 <span class="keyword">inline</span> <span class="keywordtype">string</span>
+<a name="l00264"></a>00264 operator+(<span class="keyword">const</span> <span class="keywordtype">string</span> &lhs, <span class="keyword">const</span> StaticString &rhs) {
+<a name="l00265"></a>00265 <span class="keywordtype">string</span> result = lhs;
+<a name="l00266"></a>00266 result.append(rhs.data(), rhs.size());
+<a name="l00267"></a>00267 <span class="keywordflow">return</span> result;
+<a name="l00268"></a>00268 }
+<a name="l00269"></a>00269
+<a name="l00270"></a>00270 <span class="keyword">inline</span> ostream &
+<a name="l00271"></a>00271 operator<<(ostream &os, <span class="keyword">const</span> StaticString &str) {
+<a name="l00272"></a>00272 os.write(str.data(), str.size());
+<a name="l00273"></a>00273 <span class="keywordflow">return</span> os;
+<a name="l00274"></a>00274 }
+<a name="l00275"></a>00275
+<a name="l00276"></a>00276 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
+<a name="l00277"></a>00277 operator==(<span class="keyword">const</span> <span class="keywordtype">string</span> &other, <span class="keyword">const</span> StaticString &str) {
+<a name="l00278"></a>00278 <span class="keywordflow">return</span> str == other;
+<a name="l00279"></a>00279 }
+<a name="l00280"></a>00280
+<a name="l00281"></a>00281 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
+<a name="l00282"></a>00282 operator==(<span class="keyword">const</span> <span class="keywordtype">char</span> *other, <span class="keyword">const</span> StaticString &str) {
+<a name="l00283"></a>00283 <span class="keywordflow">return</span> str == other;
+<a name="l00284"></a>00284 }
+<a name="l00285"></a>00285
+<a name="l00286"></a>00286 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
+<a name="l00287"></a>00287 operator!=(<span class="keyword">const</span> <span class="keywordtype">string</span> &other, <span class="keyword">const</span> StaticString &str) {
+<a name="l00288"></a>00288 <span class="keywordflow">return</span> str != other;
+<a name="l00289"></a>00289 }
+<a name="l00290"></a>00290
+<a name="l00291"></a>00291 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
+<a name="l00292"></a>00292 operator!=(<span class="keyword">const</span> <span class="keywordtype">char</span> *other, <span class="keyword">const</span> StaticString &str) {
+<a name="l00293"></a>00293 <span class="keywordflow">return</span> str != other;
+<a name="l00294"></a>00294 }
+<a name="l00295"></a>00295
+<a name="l00296"></a>00296 } <span class="comment">// namespace Passenger</span>
+<a name="l00297"></a>00297
+<a name="l00298"></a>00298 <span class="preprocessor">#endif </span><span class="comment">/* _PASSENGER_STATIC_STRING_H_ */</span>
</pre></div></div>
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