1*f04bd1c4SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*f04bd1c4SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*f04bd1c4SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*f04bd1c4SAndrew Rist * distributed with this work for additional information 6*f04bd1c4SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*f04bd1c4SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*f04bd1c4SAndrew Rist * "License"); you may not use this file except in compliance 9*f04bd1c4SAndrew Rist * with the License. You may obtain a copy of the License at 10*f04bd1c4SAndrew Rist * 11*f04bd1c4SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*f04bd1c4SAndrew Rist * 13*f04bd1c4SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*f04bd1c4SAndrew Rist * software distributed under the License is distributed on an 15*f04bd1c4SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*f04bd1c4SAndrew Rist * KIND, either express or implied. See the License for the 17*f04bd1c4SAndrew Rist * specific language governing permissions and limitations 18*f04bd1c4SAndrew Rist * under the License. 19*f04bd1c4SAndrew Rist * 20*f04bd1c4SAndrew Rist *************************************************************/ 21*f04bd1c4SAndrew Rist 22*f04bd1c4SAndrew Rist 23cdf0e10cSrcweir #ifndef _IDLC_ASTSTACK_HXX_ 24cdf0e10cSrcweir #define _IDLC_ASTSTACK_HXX_ 25cdf0e10cSrcweir 26cdf0e10cSrcweir #include <sal/types.h> 27cdf0e10cSrcweir 28cdf0e10cSrcweir class AstScope; 29cdf0e10cSrcweir 30cdf0e10cSrcweir class AstStack 31cdf0e10cSrcweir { 32cdf0e10cSrcweir public: 33cdf0e10cSrcweir AstStack(); 34cdf0e10cSrcweir virtual ~AstStack(); 35cdf0e10cSrcweir 36cdf0e10cSrcweir sal_uInt32 depth(); 37cdf0e10cSrcweir AstScope* top(); 38cdf0e10cSrcweir AstScope* bottom(); 39cdf0e10cSrcweir AstScope* nextToTop(); 40cdf0e10cSrcweir AstScope* topNonNull(); 41cdf0e10cSrcweir AstStack* push(AstScope* pScope); 42cdf0e10cSrcweir void pop(); 43cdf0e10cSrcweir void clear(); 44cdf0e10cSrcweir 45cdf0e10cSrcweir private: 46cdf0e10cSrcweir AstScope** m_stack; 47cdf0e10cSrcweir sal_uInt32 m_size; 48cdf0e10cSrcweir sal_uInt32 m_top; 49cdf0e10cSrcweir }; 50cdf0e10cSrcweir 51cdf0e10cSrcweir #endif // _IDLC_ASTSTACK_HXX_ 52cdf0e10cSrcweir 53