1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
// (C) Copyright John Maddock 2007.
// 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/math/tools/test_data.hpp>
#include <boost/test/included/test_exec_monitor.hpp>
#include <boost/math/special_functions/hermite.hpp>
#include <fstream>
#include <boost/math/tools/test_data.hpp>
#include <boost/tr1/random.hpp>
using namespace boost::math::tools;
using namespace boost::math;
using namespace std;
template<class T>
std::tr1::tuple<T, T, T> hermite_data(T n, T x)
{
n = floor(n);
T r1 = hermite(boost::math::tools::real_cast<unsigned>(n), x);
return std::tr1::make_tuple(n, x, r1);
}
int test_main(int argc, char*argv [])
{
using namespace boost::math::tools;
boost::math::ntl::RR::SetOutputPrecision(50);
boost::math::ntl::RR::SetPrecision(1000);
parameter_info<boost::math::ntl::RR> arg1, arg2, arg3;
test_data<boost::math::ntl::RR> data;
std::cout << boost::math::hermite(10, static_cast<boost::math::ntl::RR>(1e300)) << std::endl;
bool cont;
std::string line;
if(argc < 1)
return 1;
do{
if(0 == get_user_parameter_info(arg1, "n"))
return 1;
if(0 == get_user_parameter_info(arg2, "x"))
return 1;
arg1.type |= dummy_param;
arg2.type |= dummy_param;
data.insert(&hermite_data<boost::math::ntl::RR>, arg1, arg2);
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=hermite.ipp]";
std::getline(std::cin, line);
boost::algorithm::trim(line);
if(line == "")
line = "hermite.ipp";
std::ofstream ofs(line.c_str());
line.erase(line.find('.'));
ofs << std::scientific;
write_code(ofs, data, line.c_str());
return 0;
}
|
