/usr/include/mia-2.2/mia/core/parameter.cxx is in libmia-2.2-dev 2.2.2-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 | /* -*- mia-c++ -*-
*
* This file is part of MIA - a toolbox for medical image analysis
* Copyright (c) Leipzig, Madrid 1999-2014 Gert Wollny
*
* MIA is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MIA; if not, see <http://www.gnu.org/licenses/>.
*
*/
/*
CTParameter
template implementation file - include after parameter.hh, and only if you define a new parameter type
*/
#include <sstream>
#include <stdexcept>
#include <mia/core/tools.hh>
#include <mia/core/msgstream.hh>
#include <mia/core/typedescr.hh>
NS_MIA_BEGIN
/**
\class CTParameter
A parameter of a certain value type
*/
template <typename T>
CTParameter<T>::CTParameter(T& value, bool required, const char *descr):
CParameter(__type_descr<T>::value, required, descr),
m_value(value),
m_default_value(value)
{
}
template <typename T>
void CTParameter<T>::do_descr(std::ostream& /*os*/) const
{
}
template <typename T>
struct __dispatch_parameter_do_set {
static bool apply (const std::string& str_value, T& value) {
char c;
std::istringstream s(str_value);
s >> value;
if (s.fail())
throw create_exception<std::invalid_argument>("Value '", str_value, "' not allowed");
while (!s.eof() && s.peek() == ' ')
s >> c;
if (!s.eof())
throw create_exception<std::invalid_argument>("Value '", str_value, "' not allowed");
return true;
}
};
template <typename T>
struct __dispatch_parameter_do_set<std::vector<T> > {
static bool apply (const std::string& str_value, std::vector<T>& value) {
std::string h(str_value);
unsigned int n = 1;
// count input values
for(auto hb = h.begin(); hb != h.end(); ++hb)
if (*hb == ',') {
*hb = ' ';
++n;
}
if (!value.empty()) {
if (n > value.size()) {
throw create_exception<std::invalid_argument>("Expect only ", value.size(),
" coma separated values, but '",
str_value, "' provides ", n);
}
}else{
value.resize(n);
}
std::istringstream sval(h);
auto i = value.begin();
while (!sval.eof()) {
sval >> *i;
++i;
}
return sval.eof();
}
};
template <>
struct __dispatch_parameter_do_set<std::string> {
static bool apply (const std::string& str_value, std::string& value) {
value = str_value;
return true;
}
};
template <typename T>
bool CTParameter<T>::do_set(const std::string& str_value)
{
bool retval = __dispatch_parameter_do_set<T>::apply(str_value, m_value);
adjust(m_value);
return retval;
}
template <typename T>
void CTParameter<T>::do_reset()
{
m_value = m_default_value;
}
template <typename T>
void CTParameter<T>::adjust(T& /*value*/)
{
}
template <typename T>
std::string CTParameter<T>::do_get_value_as_string() const
{
std::ostringstream s;
s << m_value;
auto str = s.str();
if (str.find(',') != std::string::npos) {
std::ostringstream s2;
s2 << '[' << str << ']';
str = s2.str();
}
return str;
}
template <typename T>
std::string CTParameter<T>::do_get_default_value() const
{
std::ostringstream s;
s << m_default_value;
auto str = s.str();
if (str.find(',') != std::string::npos) {
std::ostringstream s2;
s2 << '[' << str << ']';
str = s2.str();
}
return str;
}
template <typename T>
TRangeParameter<T>::TRangeParameter(T& value, T min, T max, bool required, const char *descr):
CTParameter<T>(value, required, descr),
m_min(min),
m_max(max)
{
if (m_min > m_max)
throw create_exception<std::invalid_argument>("Parameter '",descr,"' TRangeParameter<T,", __type_descr<T>::value , ">: min("
, m_min ,") > max (", m_max , ") not allowed");
}
template <typename T>
void TRangeParameter<T>::adjust(T& value)
{
if (value < m_min) {
cvwarn() << "TRangeParameter<T>: adjust " << value <<" to lower bound " << m_min << "\n";
value = m_min;
}
if (value > m_max) {
cvwarn() << "TRangeParameter<T>: adjust " << value <<" to upper bound " << m_max << "\n";
value = m_max;
}
}
template <typename T>
void TRangeParameter<T>::do_descr(std::ostream& os) const
{
CTParameter<T>::do_descr(os);
os << " in [" << m_min << "," << m_max << "] ";
}
template <typename T>
void TRangeParameter<T>::do_get_help_xml(xmlpp::Element& self) const
{
TRACE_FUNCTION;
auto dict = self.add_child("range");
dict->set_attribute("min", to_string<T>(m_min));
dict->set_attribute("max", to_string<T>(m_max));
}
NS_MIA_END
|