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comparison dwt/dnd/HTMLTransfer.d @ 9:e76aa0b07480

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Some more instanceof
author Frank Benoit <benoit@tionex.de>
date Wed, 27 Aug 2008 14:36:41 +0200
parents e831403a80a9
children d8635bb48c7c
comparison
equal deleted inserted replaced
8:a9ab4c738ed8 9:e76aa0b07480
92 protected String[] getTypeNames() { 92 protected String[] getTypeNames() {
93 return new String[] {HTML}; 93 return new String[] {HTML};
94 } 94 }
95 95
96 bool checkHTML(Object object) { 96 bool checkHTML(Object object) {
97 return (object !is null && object instanceof String && (cast(String)object).length() > 0); 97 return (object !is null && null !is cast(String)object && (cast(String)object).length() > 0);
98 } 98 }
99 99
100 protected bool validate(Object object) { 100 protected bool validate(Object object) {
101 return checkHTML(object); 101 return checkHTML(object);
102 } 102 }