| // Copyright John Maddock 2008. |
| // Use, modification and distribution are subject to the |
| // Boost Software License, Version 1.0. (See accompanying file |
| // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| |
| #include <boost/math/bindings/rr.hpp> |
| #include <boost/test/included/test_exec_monitor.hpp> |
| #include <boost/math/constants/constants.hpp> |
| #include <boost/math/tools/test.hpp> |
| #include <fstream> |
| |
| #include <boost/math/tools/test_data.hpp> |
| |
| using namespace boost::math::tools; |
| using namespace std; |
| |
| struct asinh_data_generator |
| { |
| boost::math::ntl::RR operator()(boost::math::ntl::RR z) |
| { |
| std::cout << z << " "; |
| boost::math::ntl::RR result = log(z + sqrt(z * z + 1)); |
| std::cout << result << std::endl; |
| return result; |
| } |
| }; |
| |
| struct acosh_data_generator |
| { |
| boost::math::ntl::RR operator()(boost::math::ntl::RR z) |
| { |
| std::cout << z << " "; |
| boost::math::ntl::RR result = log(z + sqrt(z * z - 1)); |
| std::cout << result << std::endl; |
| return result; |
| } |
| }; |
| |
| struct atanh_data_generator |
| { |
| boost::math::ntl::RR operator()(boost::math::ntl::RR z) |
| { |
| std::cout << z << " "; |
| boost::math::ntl::RR result = log((z + 1) / (1 - z)) / 2; |
| std::cout << result << std::endl; |
| return result; |
| } |
| }; |
| |
| int test_main(int argc, char*argv []) |
| { |
| boost::math::ntl::RR::SetPrecision(500); |
| boost::math::ntl::RR::SetOutputPrecision(40); |
| |
| parameter_info<boost::math::ntl::RR> arg1; |
| test_data<boost::math::ntl::RR> data; |
| std::ofstream ofs; |
| |
| bool cont; |
| std::string line; |
| |
| std::cout << "Welcome.\n" |
| "This program will generate spot tests for the inverse hyperbolic sin function:\n"; |
| |
| do{ |
| if(0 == get_user_parameter_info(arg1, "z")) |
| return 1; |
| data.insert(asinh_data_generator(), arg1); |
| |
| std::cout << "Any more data [y/n]?"; |
| std::getline(std::cin, line); |
| boost::algorithm::trim(line); |
| cont = (line == "y"); |
| }while(cont); |
| |
| std::cout << "Enter name of test data file [default=asinh_data.ipp]"; |
| std::getline(std::cin, line); |
| boost::algorithm::trim(line); |
| if(line == "") |
| line = "asinh_data.ipp"; |
| ofs.open(line.c_str()); |
| write_code(ofs, data, "asinh_data"); |
| data.clear(); |
| |
| std::cout << "Welcome.\n" |
| "This program will generate spot tests for the inverse hyperbolic cos function:\n"; |
| |
| do{ |
| if(0 == get_user_parameter_info(arg1, "z")) |
| return 1; |
| data.insert(acosh_data_generator(), arg1); |
| |
| std::cout << "Any more data [y/n]?"; |
| std::getline(std::cin, line); |
| boost::algorithm::trim(line); |
| cont = (line == "y"); |
| }while(cont); |
| |
| std::cout << "Enter name of test data file [default=acosh_data.ipp]"; |
| std::getline(std::cin, line); |
| boost::algorithm::trim(line); |
| if(line == "") |
| line = "acosh_data.ipp"; |
| ofs.close(); |
| ofs.open(line.c_str()); |
| write_code(ofs, data, "acosh_data"); |
| data.clear(); |
| |
| std::cout << "Welcome.\n" |
| "This program will generate spot tests for the inverse hyperbolic tan function:\n"; |
| |
| do{ |
| if(0 == get_user_parameter_info(arg1, "z")) |
| return 1; |
| data.insert(atanh_data_generator(), arg1); |
| |
| std::cout << "Any more data [y/n]?"; |
| std::getline(std::cin, line); |
| boost::algorithm::trim(line); |
| cont = (line == "y"); |
| }while(cont); |
| |
| std::cout << "Enter name of test data file [default=atanh_data.ipp]"; |
| std::getline(std::cin, line); |
| boost::algorithm::trim(line); |
| if(line == "") |
| line = "atanh_data.ipp"; |
| ofs.close(); |
| ofs.open(line.c_str()); |
| write_code(ofs, data, "atanh_data"); |
| |
| return 0; |
| } |
| |