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1 /**
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2 * Authors: Frank Benoit <keinfarbton@googlemail.com>
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3 */
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4 module dwt.dwthelper.utils;
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5
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6 public import dwt.dwthelper.System;
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7
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8 import tango.io.Stdout;
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9 import tango.text.Unicode;
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10 import tango.stdc.stdlib : exit;
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11
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12 void implMissing( char[] file, uint line ){
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13 Stderr.formatln( "implementation missing in file {} line {}", file, line );
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14 Stderr.formatln( "exiting ..." );
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15 exit(1);
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16 }
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17
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18 abstract class ArrayWrapper{
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19 }
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20
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21 class ArrayWrapperT(T) : ArrayWrapper {
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22 public T[] array;
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23 public this( T[] data ){
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24 array = data;
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25 }
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26 }
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27
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28 alias ArrayWrapperT!(byte) ArrayWrapperByte;
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29 alias ArrayWrapperT!(int) ArrayWrapperInt;
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30 alias ArrayWrapperT!(Object) ArrayWrapperObject;
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31 alias ArrayWrapperT!(char) ArrayWrapperString;
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32 alias ArrayWrapperT!(char[]) ArrayWrapperString2;
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33
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34 dchar getFirstCodepoint( char[] str ){
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35 foreach( dchar d; str ){
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36 return d;
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37 }
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38 }
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39 dchar CharacterToLower( dchar c ){
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40 dchar[] r = tango.text.Unicode.toLower( [c] );
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41 return r[0];
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42 }
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43 dchar CharacterToUpper( dchar c ){
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44 dchar[] r = tango.text.Unicode.toUpper( [c] );
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45 return r[0];
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46 }
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47
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