1 /* 2 This file is part of the BOLT-LMM linear mixed model software package 3 developed by Po-Ru Loh. Copyright (C) 2014-2019 Harvard University. 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation, either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 #ifndef MAPINTERPOLATER_HPP 20 #define MAPINTERPOLATER_HPP 21 22 #include <string> 23 #include <map> 24 #include <utility> 25 26 namespace LMM { 27 28 class MapInterpolater { 29 std::map < std::pair <int, int>, std::pair <double, double> > chrBpToRateGen; 30 static const std::string MAP_FILE_HEADER; 31 public: 32 // input file format: chr position COMBINED_rate(cM/Mb) Genetic_Map(cM) 33 // (Oxford map format preceded by chr column) 34 MapInterpolater(const std::string &geneticMapFile); 35 // returns interpolated genetic position in Morgans 36 double interp(int chr, int bp) const; 37 }; 38 39 } 40 #endif 41