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HEAD
allow printing of objects with toString()
[IRC.git]
/
Robust
/
src
/
ClassLibrary
/
Character.java
1
public class Character {
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3
public static int digit(char ch, int radix) {
4
if (ch>='0'&&ch<='9')
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return ch-'0';
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else if (ch>='a'&&ch<='z') {
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int val=(ch-'a')+10;
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if (val<radix)
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return val;
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} else if (ch>='A'&&ch<='Z') {
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int val=(ch-'A')+10;
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if (val<radix)
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return val;
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}
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return -1;
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}
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}