1<html><head><base target=k-main></head><body bgcolor=white><nobr> 2 3<font face=Helvetica size=3> 4<dl><dt> 5 6 <b>class c4_Bytes</b> 7<br><br> 8 9<dd><font face=Times size=3> 10Generic data buffer, with optional automatic clean up.<br><br> 11 12 13</font></dl> 14 15 16 <table cellborder=0> 17 <tr> 18 <td colspan=2> 19 <font face=Helvetica size=-1><b>Public members</b></font> 20 </td> 21 </tr> 22 23 <tr> 24 <td valign=top align=right width=150> 25 26 </td> 27 <td> 28 <nobr> 29 <b>c4_Bytes</b> (); 30 31 32 <font face=Helvetica size=-1><br> 33 Construct an empty binary object</font> 34 </td> 35 </tr> 36 37 <tr> 38 <td valign=top align=right width=150> 39 40 </td> 41 <td> 42 <nobr> 43 <b>c4_Bytes</b> (const void* buffer_, int length_); 44 45 46 <font face=Helvetica size=-1><br> 47 Construct an object with contents, no copy</font> 48 </td> 49 </tr> 50 51 <tr> 52 <td valign=top align=right width=150> 53 54 </td> 55 <td> 56 <nobr> 57 <b>c4_Bytes</b> (const void* buffer_, int length_, bool makeCopy_); 58 59 60 <font face=Helvetica size=-1><br> 61 Construct an object with contents, optionally as a copy</font> 62 </td> 63 </tr> 64 65 <tr> 66 <td valign=top align=right width=150> 67 68 </td> 69 <td> 70 <nobr> 71 <b>c4_Bytes</b> (const <A HREF="c4_Bytes.html" >c4_Bytes</A>& bytes_); 72 73 74 <font face=Helvetica size=-1><br> 75 Copy constructor </font> 76 </td> 77 </tr> 78 79 <tr> 80 <td valign=top align=right width=150> 81 82 </td> 83 <td> 84 <nobr> 85 <b>~c4_Bytes</b> (); 86 87 88 <font face=Helvetica size=-1><br> 89 Destructor</font> 90 </td> 91 </tr> 92 93 <tr> 94 <td valign=top align=right width=150> 95 <A HREF="c4_Bytes.html" >c4_Bytes</A>& 96 </td> 97 <td> 98 <nobr> 99 <b>operator= </b> (const <A HREF="c4_Bytes.html" >c4_Bytes</A>& bytes_); 100 101 102 <font face=Helvetica size=-1><br> 103 Assignment, this may make a private copy of contents</font> 104 </td> 105 </tr> 106 107 <tr> 108 <td valign=top align=right width=150> 109 void 110 </td> 111 <td> 112 <nobr> 113 <b>Swap</b> (<A HREF="c4_Bytes.html" >c4_Bytes</A>& bytes_); 114 115 116 <font face=Helvetica size=-1><br> 117 Swap the contents and ownership of two byte objects</font> 118 </td> 119 </tr> 120 121 <tr> 122 <td valign=top align=right width=150> 123 int 124 </td> 125 <td> 126 <nobr> 127 <b>Size</b> () <i>const</i>; 128 129 130 <font face=Helvetica size=-1><br> 131 Return the number of bytes of its contents</font> 132 </td> 133 </tr> 134 135 <tr> 136 <td valign=top align=right width=150> 137 const t4_byte* 138 </td> 139 <td> 140 <nobr> 141 <b>Contents</b> () <i>const</i>; 142 143 144 <font face=Helvetica size=-1><br> 145 Return a pointer to the contents</font> 146 </td> 147 </tr> 148 149 <tr> 150 <td valign=top align=right width=150> 151 t4_byte* 152 </td> 153 <td> 154 <nobr> 155 <b>SetBuffer</b> (int length_); 156 157 158 <font face=Helvetica size=-1><br> 159 Define contents as a freshly allocated buffer of given size</font> 160 </td> 161 </tr> 162 163 <tr> 164 <td valign=top align=right width=150> 165 t4_byte* 166 </td> 167 <td> 168 <nobr> 169 <b>SetBufferClear</b> (int length_); 170 171 172 <font face=Helvetica size=-1><br> 173 Allocate a buffer and fills its contents with zero bytes</font> 174 </td> 175 </tr> 176 177 </table> 178 179 180 181 182 183 <table cellborder=0> 184 <tr> 185 <td colspan=2> 186 <font face=Helvetica size=-1><b>Friends</b></font> 187 </td> 188 </tr> 189 190 <tr> 191 <td valign=top align=right width=150> 192 friend bool 193 </td> 194 <td> 195 <nobr> 196 <b>operator==</b> (const <A HREF="c4_Bytes.html" >c4_Bytes</A>& a_, const <A HREF="c4_Bytes.html" >c4_Bytes</A>& b_); 197 <font face=Helvetica size=-1><br>Return true if the contents of both objects are equal</font> 198 </td> 199 </tr> 200 201 <tr> 202 <td valign=top align=right width=150> 203 friend bool 204 </td> 205 <td> 206 <nobr> 207 <b>operator!=</b> (const <A HREF="c4_Bytes.html" >c4_Bytes</A>& a_, const <A HREF="c4_Bytes.html" >c4_Bytes</A>& b_); 208 <font face=Helvetica size=-1><br>Return true if the contents of both objects are not equal</font> 209 </td> 210 </tr> 211 212 </table> 213 214 215<br><hr size=1 width=50 align=left> 216 217<table cellborder=0> 218 <tr> 219 <td width=150> 220 <font face=Helvetica size=-1><b>Header file</b></font> 221 </td> 222 <td> 223 "mk4.h" -- Dec 9, 1999 224 </td> 225 </tr> 226 227 228 229 230</table> 231 232</font></font> 233 234</nobr></body></html> 235