American-transaction costs 1.0.0.0
American option pricer under proportional transaction costs
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00001 /* 00002 <one line to give the program's name and a brief idea of what it does.> 00003 Copyright (C) <year> <name of author> 00004 00005 This program is free software: you can redistribute it and/or modify 00006 it under the terms of the GNU General Public License as published by 00007 the Free Software Foundation, either version 3 of the License, or 00008 (at your option) any later version. 00009 00010 This program is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 GNU General Public License for more details. 00014 00015 You should have received a copy of the GNU General Public License 00016 along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 00018 */ 00019 00020 #ifndef SHORTRATE_H 00021 #define SHORTRATE_H 00022 00023 #include "numbers.h" 00024 00030 00031 class ShortRate 00032 { 00033 public: 00035 virtual coefficient discount (const coefficient t1, const coefficient t2) const = 0; 00036 00038 virtual coefficient accumulate (const coefficient t1, const coefficient t2) const = 0; 00039 }; 00040 00041 #endif // SHORTRATE_H