[ http://nagoya.apache.org/jira/browse/XERCESC-392?page=history ]
Alberto Massari resolved XERCESC-392:
-------------------------------------
Assign To: (was: Xerces-C Developers Mailing List)
Resolution: Fixed
Fix is in CVS. Please verify.
Alberto
> Would like DOMString::operator< for STL use, code provided
> ----------------------------------------------------------
>
> Key: XERCESC-392
> URL: http://nagoya.apache.org/jira/browse/XERCESC-392
> Project: Xerces-C++
> Type: Bug
> Components: DOM
> Versions: 1.7.0
> Environment: Operating System: All
> Platform: All
> Reporter: Jim Van Sciver
>
> You cannot store DOMStrings in STL sorted containers unless they provide
> an operator<() method. I've added such a method to my local copy of
> Xerces and would like to see it added to the distribution. Code follows
> in the form of context diff output of dom/DOMString.hpp and dom/DOMString.cpp.
> ===============================================================================
> % diff -c DOMString.hpp.~1~ DOMString.hpp
> *** DOMString.hpp.~1~ Thu Mar 21 14:29:03 2002
> --- DOMString.hpp Mon Mar 25 09:19:56 2002
> ***************
> *** 454,459 ****
> --- 454,473 ----
> int compareString(const DOMString &other) const;
>
> /**
> + * Less than operator.
> + *
> + * @param other The object to be compared with.
> + * @return True if this DOMString is lexically less than the argument
> + * DOMString.
> + * <p>
> + * This code simply calls compareString and returns true if it returns
> + * -1 and false otherwise. While this method may seem redundant, it
> + * is required if the DOMString is to be stored in one of the STL
> + * sorted containers.
> + */
> + bool operator < (const DOMString &other) const;
> +
> + /**
> * Tells if a <code>DOMString</code> contains the same character data
> * as another.
> *
> ===============================================================================
> % diff -c DOMString.cpp.~1~ DOMString.cpp
> *** DOMString.cpp.~1~ Thu Mar 21 14:29:35 2002
> --- DOMString.cpp Mon Mar 25 09:25:44 2002
> ***************
> *** 1158,1163 ****
> --- 1158,1169 ----
> };
>
>
> + bool DOMString::operator < (const DOMString &other) const
> + {
> + return (compareString(other) < 0);
> + }
> +
> +
> DOMString DOMString::substringData(unsigned int offset, unsigned int count)
> const
> {
> if (count == 0)
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