valac-data.svg

   1 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
   2 <!-- Created with Inkscape (http://www.inkscape.org/) -->
   3 <svg
   4    xmlns:dc="http://purl.org/dc/elements/1.1/"
   5    xmlns:cc="http://web.resource.org/cc/"
   6    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   7    xmlns:svg="http://www.w3.org/2000/svg"
   8    xmlns="http://www.w3.org/2000/svg"
   9    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
  10    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
  11    width="744.09448819"
  12    height="1052.3622047"
  13    id="svg2"
  14    sodipodi:version="0.32"
  15    inkscape:version="0.45.1"
  16    sodipodi:docbase="/home/rodney/dev/my-vala/doc/hackers/figures"
  17    sodipodi:docname="valac-data.svg"
  18    inkscape:output_extension="org.inkscape.output.svg.inkscape">
  19   <defs
  20      id="defs4">
  21     <marker
  22        inkscape:stockid="Arrow2Lend"
  23        orient="auto"
  24        refY="0.0"
  25        refX="0.0"
  26        id="Arrow2Lend"
  27        style="overflow:visible;">
  28       <path
  29          id="path3235"
  30          style="font-size:12.0;fill-rule:evenodd;stroke-width:0.62500000;stroke-linejoin:round;"
  31          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
  32          transform="scale(1.1) rotate(180) translate(1,0)" />
  33     </marker>
  34   </defs>
  35   <sodipodi:namedview
  36      id="base"
  37      pagecolor="#ffffff"
  38      bordercolor="#666666"
  39      borderopacity="1.0"
  40      gridtolerance="10000"
  41      guidetolerance="10"
  42      objecttolerance="10"
  43      inkscape:pageopacity="0.0"
  44      inkscape:pageshadow="2"
  45      inkscape:zoom="1"
  46      inkscape:cx="434.8954"
  47      inkscape:cy="868.1"
  48      inkscape:document-units="px"
  49      inkscape:current-layer="layer1"
  50      inkscape:window-width="889"
  51      inkscape:window-height="679"
  52      inkscape:window-x="0"
  53      inkscape:window-y="26" />
  54   <metadata
  55      id="metadata7">
  56     <rdf:RDF>
  57       <cc:Work
  58          rdf:about="">
  59         <dc:format>image/svg+xml</dc:format>
  60         <dc:type
  61            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
  62       </cc:Work>
  63     </rdf:RDF>
  64   </metadata>
  65   <g
  66      inkscape:label="Layer 1"
  67      inkscape:groupmode="layer"
  68      id="layer1">
  69     <path
  70        style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
  71        d="M 137,70.362183 L 164,88.362183"
  72        id="path3197" />
  73     <path
  74        style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
  75        d="M 138,131.36218 L 163,108.36218"
  76        id="path3199" />
  77     <path
  78        style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
  79        d="M 258,98.362183 L 284,99.362183"
  80        id="path3201" />
  81     <path
  82        style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
  83        d="M 368,100.36218 L 396,93.362183"
  84        id="path3203" />
  85     <path
  86        style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
  87        d="M 449,163.36218 L 445,198.36218"
  88        id="path3205" />
  89     <path
  90        style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
  91        d="M 442,288.36218 L 442,304.36218"
  92        id="path3207" />
  93     <path
  94        style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Lend)"
  95        d="M 139,194.36218 C 193.8069,194.36218 239.76086,234.15327 261.90625,259.08093 C 280.3125,279.79968 312.4748,327.36218 386,327.36218"
  96        id="path3209"
  97        sodipodi:nodetypes="ccz" />
  98     <rect
  99        style="opacity:1;fill:none;stroke:#000000;stroke-width:1.52751458;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
 100        id="rect2160"
 101        width="68.472481"
 102        height="38.472481"
 103        x="68.763756"
 104        y="52.125938"
 105        ry="9.8067122" />
 106     <text
 107        xml:space="preserve"
 108        style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 109        x="88.421875"
 110        y="75.835815"
 111        id="text3134"><tspan
 112          sodipodi:role="line"
 113          id="tspan3136"
 114          x="88.421875"
 115          y="75.835815">.vala</tspan></text>
 116     <text
 117        id="text3140"
 118        y="134.67273"
 119        x="88.304688"
 120        style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 121        xml:space="preserve"><tspan
 122          y="134.67273"
 123          x="88.304688"
 124          id="tspan3142"
 125          sodipodi:role="line">.vapi</tspan></text>
 126     <text
 127        xml:space="preserve"
 128        style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 129        x="98"
 130        y="199.36218"
 131        id="text3146"><tspan
 132          sodipodi:role="line"
 133          id="tspan3148"
 134          x="98"
 135          y="199.36218">.c</tspan></text>
 136     <rect
 137        ry="9.8067122"
 138        y="61.125946"
 139        x="162.76376"
 140        height="83.472488"
 141        width="95.472504"
 142        id="rect3150"
 143        style="opacity:1;fill:none;stroke:#000000;stroke-width:1.52751458;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
 144     <path
 145        style="fill:none;stroke:#000000;stroke-width:1.52751458;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1"
 146        d="M 293.57048,56.125946 C 293.57048,56.125946 312.53524,46.692118 331.50001,56.125946 C 350.46478,65.559774 360.42955,62.125946 360.42955,62.125946 C 365.86247,62.125946 370.23627,66.49974 370.23627,71.932658 C 370.23627,71.932658 367.23627,89.897425 367.23627,105.86219 C 367.23627,121.82696 370.23627,135.79172 370.23627,135.79172 C 370.23627,141.22464 365.86247,145.59843 360.42955,145.59843 C 347.78637,145.59843 350.64319,138.09843 326.50001,132.59843 C 303.30649,127.31477 297.21366,145.59843 284.57048,145.59843 C 279.13756,145.59843 274.76376,141.22464 274.76376,135.79172 C 274.76376,125.14854 282.76376,114.50537 282.76376,103.86219 C 282.76376,93.219012 274.76376,82.575835 274.76376,71.932658 C 274.76376,66.49974 288.13756,56.125946 293.57048,56.125946 z "
 147        id="rect3152"
 148        sodipodi:nodetypes="czcczcczccccc" />
 149     <path
 150        sodipodi:type="star"
 151        style="opacity:1;fill:none;stroke:#000000;stroke-width:2;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
 152        id="path3163"
 153        sodipodi:sides="5"
 154        sodipodi:cx="475"
 155        sodipodi:cy="101.36218"
 156        sodipodi:r1="47.507893"
 157        sodipodi:r2="38.434692"
 158        sodipodi:arg1="0.85988695"
 159        sodipodi:arg2="1.4882055"
 160        inkscape:flatsided="true"
 161        inkscape:rounded="0.93"
 162        inkscape:randomized="0.071"
 163        d="M 508.3933,139.91036 C 467.50888,173.3742 496.1851,166.86576 451.08861,143.24746 C 405.99211,119.62916 417.24787,143.30695 429.03126,91.47939 C 440.81465,39.651833 419.13202,59.553864 470.39081,56.019102 C 521.64961,52.484339 503.76273,33.360411 520.68727,81.327036 C 537.61182,129.29366 549.27771,106.44652 508.3933,139.91036 z "
 164        transform="translate(-34,0)" />
 165     <path
 166        sodipodi:type="star"
 167        style="opacity:1;fill:none;stroke:#000000;stroke-width:2;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
 168        id="path3165"
 169        sodipodi:sides="5"
 170        sodipodi:cx="618"
 171        sodipodi:cy="110.36218"
 172        sodipodi:r1="56.080299"
 173        sodipodi:r2="35.514645"
 174        sodipodi:arg1="0.87377495"
 175        sodipodi:arg2="1.5788422"
 176        inkscape:flatsided="false"
 177        inkscape:rounded="0.93"
 178        inkscape:randomized="0.071"
 179        d="M 655.23869,149.68215 C 627.82911,169.78068 656.29721,143.21919 621.17959,144.91919 C 591.00205,146.38004 610.13732,172.82185 587.71756,154.63154 C 561.62769,133.46347 595.7806,153.2355 585.213,121.3185 C 576.13197,93.891337 557.06961,127.31253 563.62555,98.16296 C 571.25469,64.241597 573.01745,105.71175 600.26202,83.861726 C 623.67403,65.085397 585.55746,57.567819 614.47924,56.481192 C 648.13553,55.216683 608.93036,65.051975 638.71566,81.387825 C 664.31098,95.425674 658.3667,58.269693 669.5829,85.482305 C 682.63519,117.14963 662.38659,92.829319 653.09774,125.14806 C 645.11558,152.92045 678.79251,132.41092 655.23869,149.68215 z "
 180        transform="matrix(0.9310943,-0.3647785,0.3647785,0.9310943,-176.05747,355.94454)" />
 181     <rect
 182        ry="9.8067122"
 183        y="112.12594"
 184        x="68.763756"
 185        height="38.472481"
 186        width="68.472481"
 187        id="rect3167"
 188        style="opacity:1;fill:none;stroke:#000000;stroke-width:1.52751458;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
 189     <rect
 190        style="opacity:1;fill:none;stroke:#000000;stroke-width:1.52751458;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
 191        id="rect3169"
 192        width="68.472481"
 193        height="38.472481"
 194        x="69.242279"
 195        y="176.85056"
 196        ry="9.8067122" />
 197     <text
 198        xml:space="preserve"
 199        style="font-size:12px;font-style:normal;font-weight:normal;text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 200        x="438.70886"
 201        y="231.05055"
 202        id="text3171"><tspan
 203          sodipodi:role="line"
 204          id="tspan3173"
 205          x="438.70886"
 206          y="231.05055">C code</tspan><tspan
 207          sodipodi:role="line"
 208          x="438.70886"
 209          y="246.05055"
 210          id="tspan3175">.c  .h</tspan></text>
 211     <text
 212        xml:space="preserve"
 213        style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 214        x="198.86037"
 215        y="107.23035"
 216        id="text3177"><tspan
 217          sodipodi:role="line"
 218          id="tspan3179"
 219          x="198.86037"
 220          y="107.23035">AST</tspan></text>
 221     <text
 222        xml:space="preserve"
 223        style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 224        x="309.7998"
 225        y="103.13395"
 226        id="text3181"><tspan
 227          sodipodi:role="line"
 228          id="tspan3183"
 229          x="309.7998"
 230          y="103.13395">AST'</tspan></text>
 231     <text
 232        xml:space="preserve"
 233        style="font-size:12px;font-style:normal;font-weight:normal;text-align:center;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 234        x="443.3577"
 235        y="103.11823"
 236        id="text3185"><tspan
 237          sodipodi:role="line"
 238          id="tspan3187"
 239          x="443.3577"
 240          y="103.11823">CCode</tspan><tspan
 241          sodipodi:role="line"
 242          x="443.3577"
 243          y="118.11823"
 244          id="tspan3189">Tree</tspan></text>
 245     <rect
 246        style="opacity:1;fill:none;stroke:#000000;stroke-width:2;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
 247        id="rect3191"
 248        width="104"
 249        height="46"
 250        x="387"
 251        y="304.36218" />
 252     <text
 253        xml:space="preserve"
 254        style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 255        x="405.56641"
 256        y="331.83582"
 257        id="text3193"><tspan
 258          sodipodi:role="line"
 259          id="tspan3195"
 260          x="405.56641"
 261          y="331.83582">Executable</tspan></text>
 262     <rect
 263        ry="9.8067122"
 264        y="176.85056"
 265        x="69.242279"
 266        height="38.472481"
 267        width="68.472481"
 268        id="rect3427"
 269        style="opacity:1;fill:none;stroke:#000000;stroke-width:1.52751458;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
 270     <text
 271        xml:space="preserve"
 272        style="font-size:12px;font-style:italic;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 273        x="153"
 274        y="163.36218"
 275        id="text3429"><tspan
 276          sodipodi:role="line"
 277          id="tspan3431"
 278          x="153"
 279          y="163.36218">Vala code is</tspan><tspan
 280          sodipodi:role="line"
 281          x="153"
 282          y="178.36218"
 283          id="tspan3435">parsed in an AST</tspan></text>
 284     <text
 285        xml:space="preserve"
 286        style="font-size:12px;font-style:italic;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 287        x="267"
 288        y="163.36218"
 289        id="text3439"><tspan
 290          sodipodi:role="line"
 291          id="tspan3441"
 292          x="267"
 293          y="163.36218">AST is transformed,</tspan><tspan
 294          sodipodi:role="line"
 295          x="267"
 296          y="178.36218"
 297          id="tspan2218">e.g. symbols resolved</tspan></text>
 298     <text
 299        xml:space="preserve"
 300        style="font-size:12px;font-style:italic;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 301        x="500"
 302        y="59.362183"
 303        id="text3445"><tspan
 304          sodipodi:role="line"
 305          x="500"
 306          y="59.362183"
 307          id="tspan3457">A tree is built,</tspan><tspan
 308          sodipodi:role="line"
 309          x="500"
 310          y="74.362183"
 311          id="tspan3459">representing</tspan><tspan
 312          sodipodi:role="line"
 313          x="500"
 314          y="89.362183"
 315          id="tspan3463">the C code.</tspan></text>
 316     <text
 317        xml:space="preserve"
 318        style="font-size:12px;font-style:italic;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 319        x="501"
 320        y="164.36218"
 321        id="text3465"><tspan
 322          sodipodi:role="line"
 323          id="tspan3467"
 324          x="501"
 325          y="164.36218">The tree is</tspan><tspan
 326          sodipodi:role="line"
 327          x="501"
 328          y="179.36218"
 329          id="tspan3469">converted</tspan><tspan
 330          sodipodi:role="line"
 331          x="501"
 332          y="194.36218"
 333          id="tspan3471">into real C</tspan><tspan
 334          sodipodi:role="line"
 335          x="501"
 336          y="209.36218"
 337          id="tspan3473">code.</tspan></text>
 338     <text
 339        xml:space="preserve"
 340        style="font-size:12px;font-style:italic;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 341        x="505"
 342        y="273.36218"
 343        id="text3475"><tspan
 344          sodipodi:role="line"
 345          id="tspan3477"
 346          x="505"
 347          y="273.36218">gcc is used</tspan><tspan
 348          sodipodi:role="line"
 349          x="505"
 350          y="288.36218"
 351          id="tspan3479">to build the</tspan><tspan
 352          sodipodi:role="line"
 353          x="505"
 354          y="303.36218"
 355          id="tspan3481">final program</tspan><tspan
 356          sodipodi:role="line"
 357          x="505"
 358          y="318.36218"
 359          id="tspan3483">or library.</tspan></text>
 360     <text
 361        xml:space="preserve"
 362        style="font-size:12px;font-style:italic;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
 363        x="71"
 364        y="237.36218"
 365        id="text3485"><tspan
 366          sodipodi:role="line"
 367          id="tspan3487"
 368          x="71"
 369          y="237.36218">User supplies</tspan><tspan
 370          sodipodi:role="line"
 371          x="71"
 372          y="252.36218"
 373          id="tspan3489">Vala code and</tspan><tspan
 374          sodipodi:role="line"
 375          x="71"
 376          y="267.36218"
 377          id="tspan3493">sometimes plain</tspan><tspan
 378          sodipodi:role="line"
 379          x="71"
 380          y="282.36218"
 381          id="tspan3497">C code.</tspan></text>
 382   </g>
 383 </svg>