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7c673cae FG |
1 | // (C) Copyright John Maddock 2007. |
2 | // Use, modification and distribution are subject to the | |
3 | // Boost Software License, Version 1.0. (See accompanying file | |
4 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
20effc67 | 6 | #include "mp_t.hpp" |
7c673cae FG |
7 | #include <boost/math/tools/test_data.hpp> |
8 | #include <boost/math/special_functions/laguerre.hpp> | |
9 | #include <boost/math/special_functions/gamma.hpp> | |
10 | #include <fstream> | |
11 | #include <boost/math/tools/test_data.hpp> | |
7c673cae FG |
12 | |
13 | using namespace boost::math::tools; | |
14 | using namespace boost::math; | |
15 | using namespace std; | |
16 | ||
17 | ||
18 | template<class T> | |
19 | boost::math::tuple<T, T, T> laguerre2_data(T n, T x) | |
20 | { | |
21 | n = floor(n); | |
22 | T r1 = laguerre(boost::math::tools::real_cast<unsigned>(n), x); | |
23 | return boost::math::make_tuple(n, x, r1); | |
24 | } | |
25 | ||
26 | template<class T> | |
27 | boost::math::tuple<T, T, T, T> laguerre3_data(T n, T m, T x) | |
28 | { | |
29 | n = floor(n); | |
30 | m = floor(m); | |
31 | T r1 = laguerre(real_cast<unsigned>(n), real_cast<unsigned>(m), x); | |
32 | return boost::math::make_tuple(n, m, x, r1); | |
33 | } | |
34 | ||
35 | int main(int argc, char*argv []) | |
36 | { | |
37 | using namespace boost::math::tools; | |
38 | ||
39 | parameter_info<mp_t> arg1, arg2, arg3; | |
40 | test_data<mp_t> data; | |
41 | ||
42 | bool cont; | |
43 | std::string line; | |
44 | ||
45 | if(argc < 2) | |
46 | return 1; | |
47 | ||
48 | if(strcmp(argv[1], "--laguerre2") == 0) | |
49 | { | |
50 | do{ | |
51 | if(0 == get_user_parameter_info(arg1, "n")) | |
52 | return 1; | |
53 | if(0 == get_user_parameter_info(arg2, "x")) | |
54 | return 1; | |
55 | arg1.type |= dummy_param; | |
56 | arg2.type |= dummy_param; | |
57 | ||
58 | data.insert(&laguerre2_data<mp_t>, arg1, arg2); | |
59 | ||
60 | std::cout << "Any more data [y/n]?"; | |
61 | std::getline(std::cin, line); | |
62 | boost::algorithm::trim(line); | |
63 | cont = (line == "y"); | |
64 | }while(cont); | |
65 | } | |
66 | else if(strcmp(argv[1], "--laguerre3") == 0) | |
67 | { | |
68 | do{ | |
69 | if(0 == get_user_parameter_info(arg1, "n")) | |
70 | return 1; | |
71 | if(0 == get_user_parameter_info(arg2, "m")) | |
72 | return 1; | |
73 | if(0 == get_user_parameter_info(arg3, "x")) | |
74 | return 1; | |
75 | arg1.type |= dummy_param; | |
76 | arg2.type |= dummy_param; | |
77 | arg3.type |= dummy_param; | |
78 | ||
79 | data.insert(&laguerre3_data<mp_t>, arg1, arg2, arg3); | |
80 | ||
81 | std::cout << "Any more data [y/n]?"; | |
82 | std::getline(std::cin, line); | |
83 | boost::algorithm::trim(line); | |
84 | cont = (line == "y"); | |
85 | }while(cont); | |
86 | } | |
87 | ||
88 | ||
89 | std::cout << "Enter name of test data file [default=laguerre.ipp]"; | |
90 | std::getline(std::cin, line); | |
91 | boost::algorithm::trim(line); | |
92 | if(line == "") | |
93 | line = "laguerre.ipp"; | |
94 | std::ofstream ofs(line.c_str()); | |
95 | line.erase(line.find('.')); | |
96 | ofs << std::scientific << std::setprecision(40); | |
97 | write_code(ofs, data, line.c_str()); | |
98 | ||
99 | return 0; | |
100 | } | |
101 |