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comparison base/src/java/lang/Float.d @ 120:536e43f63c81

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Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661 ===D2=== * added [Try]Immutable/Const/Shared templates to work with differenses in D1/D2 instead of version statements used these templates to work with strict type storage rules of dmd-2.053 * com.ibm.icu now also compilable with D2, but not tested yet * small fixes Snippet288 - shared data is in TLS ===Phobos=== * fixed critical bugs in Phobos implemention completely incorrect segfault prone fromStringz (Linux's port ruthless killer) terrible, incorrect StringBuffer realization (StyledText killer) * fixed small bugs as well Snippet72 - misprint in the snippet * implemented missed functionality for Phobos ByteArrayOutputStream implemented (image loading available) formatting correctly works for all DWT's cases As a result, folowing snippets now works with Phobos (Snippet### - what is fixed): Snippet24, 42, 111, 115, 130, 235, 276 - bad string formatting Snippet48, 282 - crash on image loading Snippet163, 189, 211, 213, 217, 218, 222 - crash on copy/cut in StyledText Snippet244 - hang-up ===Tango=== * few changes for the latest Tango trunc-r5661 * few small performance improvments ===General=== * implMissing-s for only one version changed to implMissingInTango/InPhobos * incorrect calls to Format in toString-s fixed * fixed loading \uXXXX characters in ResourceBundle * added good UTF-8 support for StyledText, TextLayout (Win32) and friends UTF functions revised and tested. It is now in java.nonstandard.*Utf modules StyledText and TextLayout (Win32) modules revised for UTF-8 support * removed small diferences in most identical files in *.swt.* folders *.swt.internal.image, *.swt.events and *.swt.custom are identical in Win32/Linux32 now 179 of 576 (~31%) files in *.swt.* folders are fully identical * Win32: snippets now have right subsystem, pretty icons and native system style controls * small fixes in snippets Snippet44 - it's not Snippet44 Snippet212 - functions work with different images and offsets arrays Win32: Snippet282 - crash on close if the button has an image Snippet293 - setGrayed is commented and others Win32: As a result, folowing snippets now works Snippet68 - color doesn't change Snippet163, 189, 211, 213, 217, 218, 222 - UTF-8 issues (see above) Snippet193 - no tabel headers
author Denis Shelomovskij <verylonglogin.reg@gmail.com>
date Sat, 09 Jul 2011 15:50:20 +0300
parents e944a4cf537b
children
comparison
equal deleted inserted replaced
119:d00e8db0a568 120:536e43f63c81
2 2
3 import java.lang.util; 3 import java.lang.util;
4 import java.lang.exceptions; 4 import java.lang.exceptions;
5 import java.lang.Number; 5 import java.lang.Number;
6 import java.lang.Class; 6 import java.lang.Class;
7 import java.lang.String;
8
9 version(Tango){
10 static import tango.text.convert.Float;
11 } else { // Phobos
12 static import std.conv;
13 }
7 14
8 class Float : Number { 15 class Float : Number {
9 16
10 public static float POSITIVE_INFINITY = (1.0f / 0.0f); 17 public static float POSITIVE_INFINITY = float.infinity;
11 public static float NEGATIVE_INFINITY = ((-1.0f) / 0.0f); 18 public static float NEGATIVE_INFINITY = -float.infinity;
12 public static float NaN = (0.0f / 0.0f); 19 public static float NaN = float.nan;
13 public static float MAX_VALUE = 3.4028235e+38f; 20 public static float MAX_VALUE = 3.4028235e+38f;
14 public static float MIN_VALUE = float.min; //1.4e-45f 21 public static float MIN_VALUE = float.min; //1.4e-45f
15 public static int SIZE = 32; 22 public static int SIZE = 32;
16 private float value; 23 private float value;
17 24
18 this( float value ){ 25 this( float value ){
19 super(); 26 super();
20 this.value = value; 27 this.value = value;
21 } 28 }
22 this( String str ){ 29 this( String str ){
23 implMissing( __FILE__, __LINE__ );
24 super(); 30 super();
31 this.value = parseFloat(str);
25 } 32 }
26 public static String toString( float value ){ 33 public static String toString( float value ){
27 implMissing( __FILE__, __LINE__ ); 34 return String_valueOf(value);
28 return null;
29 } 35 }
30 public static float parseFloat( String s ){ 36 public static float parseFloat( String s ){
31 version(Tango){ 37 version(Tango){
32 try{ 38 try{
33 return tango.text.convert.Float.toFloat( s ); 39 return tango.text.convert.Float.toFloat( s );
34 } 40 }
35 catch( IllegalArgumentException e ){ 41 catch( IllegalArgumentException e ){
36 throw new NumberFormatException( e ); 42 throw new NumberFormatException( e );
37 } 43 }
38 } else { // Phobos 44 } else { // Phobos
39 implMissing( __FILE__, __LINE__ ); 45 try{
40 return 0.0f; 46 return std.conv.to!(float)(s);
47 }
48 catch( std.conv.ConvException e ){
49 throw new NumberFormatException( e );
50 }
41 } 51 }
42 } 52 }
43 53
44 private static Class TYPE_; 54 private static Class TYPE_;
45 public static Class TYPE(){ 55 public static Class TYPE(){