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1
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2 /* Digital Mars DMDScript source code.
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3 * Copyright (c) 2000-2002 by Chromium Communications
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4 * D version Copyright (c) 2004-2009 by Digital Mars
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5 * All Rights Reserved
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6 * written by Walter Bright
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7 * http://www.digitalmars.com
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8 * Use at your own risk. There is no warranty, express or implied.
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9 * License for redistribution is by the GNU General Public License in gpl.txt.
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10 *
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11 * A binary, non-exclusive license for commercial use can be
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12 * purchased from www.digitalmars.com/dscript/buy.html.
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13 *
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14 * DMDScript is implemented in the D Programming Language,
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15 * www.digitalmars.com/d/
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16 *
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17 * For a C++ implementation of DMDScript, including COM support,
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18 * see www.digitalmars.com/dscript/cppscript.html.
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19 */
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20
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3
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21 module dmdscript_tango.identifier;
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0
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22
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3
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23 import dmdscript_tango.script;
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24 import dmdscript_tango.value;
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0
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25
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26 /* An Identifier is a special case of a Value - it is a V_STRING
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27 * and has the hash value computed and set.
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28 */
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29
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30 struct Identifier
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31 {
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32 Value value;
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33
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34 tchar[] toString()
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35 {
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36 return value.string;
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37 }
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38
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39 int opEquals(Identifier *id)
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40 {
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41 return this is id || value.string == id.value.string;
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42 }
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43
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44 static Identifier* build(tchar[] s)
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45 { Identifier* id = new Identifier;
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46 id.value.putVstring(s);
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47 id.value.toHash();
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48 return id;
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49 }
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50
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51 uint toHash()
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52 {
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53 return value.hash;
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54 }
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55 }
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56
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57
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