1*1c78a5d6SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*1c78a5d6SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1c78a5d6SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1c78a5d6SAndrew Rist * distributed with this work for additional information 6*1c78a5d6SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1c78a5d6SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1c78a5d6SAndrew Rist * "License"); you may not use this file except in compliance 9*1c78a5d6SAndrew Rist * with the License. You may obtain a copy of the License at 10*1c78a5d6SAndrew Rist * 11*1c78a5d6SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1c78a5d6SAndrew Rist * 13*1c78a5d6SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1c78a5d6SAndrew Rist * software distributed under the License is distributed on an 15*1c78a5d6SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1c78a5d6SAndrew Rist * KIND, either express or implied. See the License for the 17*1c78a5d6SAndrew Rist * specific language governing permissions and limitations 18*1c78a5d6SAndrew Rist * under the License. 19*1c78a5d6SAndrew Rist * 20*1c78a5d6SAndrew Rist *************************************************************/ 21*1c78a5d6SAndrew Rist 22*1c78a5d6SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef ARY_MANIP_HXX 25cdf0e10cSrcweir #define ARY_MANIP_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir template <class XY > 28cdf0e10cSrcweir class Manipulator 29cdf0e10cSrcweir { 30cdf0e10cSrcweir public: ~Manipulator()31cdf0e10cSrcweir virtual ~Manipulator() {} 32cdf0e10cSrcweir operator ()(XY & io_r) const33cdf0e10cSrcweir void operator()( 34cdf0e10cSrcweir XY & io_r ) const 35cdf0e10cSrcweir { op_fcall(io_r); } 36cdf0e10cSrcweir private: 37cdf0e10cSrcweir virtual void op_fcall( 38cdf0e10cSrcweir XY & io_r ) const = 0; 39cdf0e10cSrcweir }; 40cdf0e10cSrcweir 41cdf0e10cSrcweir template <class XY > 42cdf0e10cSrcweir class Const_Manipulator 43cdf0e10cSrcweir { 44cdf0e10cSrcweir public: ~Const_Manipulator()45cdf0e10cSrcweir virtual ~Const_Manipulator() {} 46cdf0e10cSrcweir operator ()(const XY & io_r) const47cdf0e10cSrcweir void operator()( 48cdf0e10cSrcweir const XY & io_r ) const 49cdf0e10cSrcweir { op_fcall(io_r); } 50cdf0e10cSrcweir private: 51cdf0e10cSrcweir virtual void op_fcall( 52cdf0e10cSrcweir const XY & io_r ) const = 0; 53cdf0e10cSrcweir }; 54cdf0e10cSrcweir 55cdf0e10cSrcweir 56cdf0e10cSrcweir #endif 57cdf0e10cSrcweir 58