[ViewVC] Diff of: group/trunk/OOPSE-4/src/utils/StringUtils.cpp

Comparing trunk/OOPSE-4/src/utils/StringUtils.cpp (file contents):
Revision 2241 by tim, Fri May 27 04:41:34 2005 UTC vs.
Revision 2537 by tim, Mon Jan 9 19:11:52 2006 UTC

+    return str.substr(0, str.find('.'));
-+
+bool isInteger(const std::string& str) {
-+
-+
+    bool result = false;
-+
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+    std::string::const_iterator i = str.begin();
-+
+    if (i != str.end() && (*i == '+' || *i == '-' || std::isdigit(*i) )) {
-+
+        ++i;
-+
+        while (i != str.end() && std::isdigit(*i))
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+            ++i;
-+
+        if (i == str.end())
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+            result = true;
-+
+    }
-+
-+
+    return result;
-+
-+
+}

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