1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef ADC_CPP_SUB_PE_HXX 29*cdf0e10cSrcweir #define ADC_CPP_SUB_PE_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir // USED SERVICES 34*cdf0e10cSrcweir // BASE CLASSES 35*cdf0e10cSrcweir // COMPONENTS 36*cdf0e10cSrcweir // PARAMETERS 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir class ParseEnvironment; 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir template <class PE, class SUB> 42*cdf0e10cSrcweir class SubPe 43*cdf0e10cSrcweir { 44*cdf0e10cSrcweir public: 45*cdf0e10cSrcweir typedef SubPe< PE, SUB > self; 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir SubPe( 48*cdf0e10cSrcweir PE & i_rParent ); 49*cdf0e10cSrcweir PE & Parent() const; 50*cdf0e10cSrcweir SUB & Child() const; 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir ParseEnvironment & Get() const; 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir private: 55*cdf0e10cSrcweir SUB & CreateChild() const; 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir PE & rParent; 58*cdf0e10cSrcweir Dyn<SUB> pChild; 59*cdf0e10cSrcweir }; 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir // IMPLEMENTATION 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir // SubPe 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir template <class PE, class SUB> 69*cdf0e10cSrcweir SubPe<PE,SUB>::SubPe( PE & i_rParent ) 70*cdf0e10cSrcweir : rParent(i_rParent) 71*cdf0e10cSrcweir { 72*cdf0e10cSrcweir } 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir template <class PE, class SUB> 75*cdf0e10cSrcweir PE & 76*cdf0e10cSrcweir SubPe<PE,SUB>::Parent() const 77*cdf0e10cSrcweir { 78*cdf0e10cSrcweir return rParent; 79*cdf0e10cSrcweir } 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir template <class PE, class SUB> 82*cdf0e10cSrcweir inline SUB & 83*cdf0e10cSrcweir SubPe<PE,SUB>::Child() const 84*cdf0e10cSrcweir { 85*cdf0e10cSrcweir return pChild ? *pChild.MutablePtr() : CreateChild(); 86*cdf0e10cSrcweir } 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir template <class PE, class SUB> 89*cdf0e10cSrcweir ParseEnvironment & 90*cdf0e10cSrcweir SubPe<PE,SUB>::Get() const 91*cdf0e10cSrcweir { 92*cdf0e10cSrcweir return Child(); 93*cdf0e10cSrcweir } 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir template <class PE, class SUB> 96*cdf0e10cSrcweir SUB & 97*cdf0e10cSrcweir SubPe<PE,SUB>::CreateChild() const 98*cdf0e10cSrcweir { 99*cdf0e10cSrcweir self * pThis = const_cast< self* >(this); 100*cdf0e10cSrcweir 101*cdf0e10cSrcweir SUB * pNewChild = new SUB( &rParent); 102*cdf0e10cSrcweir 103*cdf0e10cSrcweir pThis->pChild = pNewChild; 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir return *pChild.MutablePtr(); 106*cdf0e10cSrcweir } 107*cdf0e10cSrcweir 108*cdf0e10cSrcweir 109*cdf0e10cSrcweir 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir #endif 112*cdf0e10cSrcweir 113