diff -r 000000000000 -r 7f656887cf89 libraries/spcre/inc/tregexarg.inl --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libraries/spcre/inc/tregexarg.inl Wed Jun 23 15:52:26 2010 +0100 @@ -0,0 +1,91 @@ +// tregexarg.inl +// +// Copyright (c) 2005 - 2006, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// Author: Sanjay Ghemawat +// +// Heavily refactored for Symbian OS by Accenture. + +#ifndef TREGEXARG_INL_ +#define TREGEXARG_INL_ + +template +class TRegExMatchObject { + public: + static inline TBool Parse(const TDesC8& aString, TAny* aDestination) { + if (aDestination == NULL) return ETrue; + T* object = reinterpret_cast(aDestination); + return object->ParseFrom(aString); + } +}; + +template +inline TRegExArg::TRegExArg(T* aArg) + : iArg(aArg), iParser(TRegExMatchObject::Parse) + {} + +template +/*inline TRegExArg::TRegExArg(TBuf8* aArg, Parser aParser) + : iArg(aArg), iParser(aParser) + {} +*/ +//template +inline TRegExArg::TRegExArg(TBuf8* aArg) + : iArg(aArg), iParser(ParseNull) + {} + + +inline TRegExArg::TRegExArg() : iArg(NULL), iParser(ParseNull) { } + +inline TRegExArg::TRegExArg(TAny* aArg) : iArg(aArg), iParser(ParseNull) { } + +inline TBool TRegExArg::Parse(const TDesC8& aString) const + { + return (*iParser)(aString, iArg); + } + + + +// This part of the parser, appropriate only for ints, deals with bases +#define MAKE_INTEGER_PARSER(type) \ +inline TRegExArg Hex(type* aType) { \ + return TRegExArg(aType, TRegExArg::Parse ## type ## Hex); } \ +inline TRegExArg Octal(type* aType) { \ + return TRegExArg(aType, TRegExArg::Parse ## type ## Octal); } + +MAKE_INTEGER_PARSER(TInt64) +MAKE_INTEGER_PARSER(TUint8) +MAKE_INTEGER_PARSER(TUint16) +MAKE_INTEGER_PARSER(TUint32) +MAKE_INTEGER_PARSER(TUint) + +#undef MAKE_INTEGER_PARSER + +#endif /* TREGEXARG_INL_ */