/usr/include/mia-2.2/mia/2d/segpoint.hh 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 | /* -*- 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/>.
*
*/
#ifndef mia_2d_SegPoint_hh
#define mia_2d_SegPoint_hh
namespace xmlpp {
class Node;
};
#include <mia/2d/vector.hh>
#include <mia/2d/defines2d.hh>
#include <mia/2d/transform.hh>
NS_MIA_BEGIN
/**
@ingroup perf
\brief a point in a 2D segmentation shape
Point of a segmentation shape. In addition to be a 2D point it can be
read from and written to a XML tree and supports its own tranformation.
*/
class EXPORT_2D CSegPoint2D: public C2DFVector {
public:
CSegPoint2D();
/// copy constructor
CSegPoint2D(const C2DFVector& org);
/// assignment operator
CSegPoint2D& operator = (const C2DFVector& org);
/**
Construct the point with the given coordinates
\param x
\param y
*/
CSegPoint2D(float x, float y);
/**
Construct the point from a XML node
\param node
*/
CSegPoint2D(const xmlpp::Node& node);
/** Write the point as child-node to a given XML tree
\param node
*/
void write(xmlpp::Node& node) const;
/**
Tranform the point according to the given tranformation
\param t
*/
void transform(const C2DTransformation& t);
/**
Evaluate an approximation of the inverse of the given transform of the point
\param t
*/
void inv_transform(const C2DTransformation& t);
};
template <typename T>
void read_attribute_from_node(const xmlpp::Element& elm, const std::string& key, T& out_value, bool required = false)
{
auto attr = elm.get_attribute(key);
if (!attr) {
if (required)
throw create_exception<std::runtime_error>( elm.get_name(), ":required attribute '", key, "' not found");
else
return;
}
if (!from_string(attr->get_value(), out_value))
throw create_exception<std::runtime_error>( elm.get_name(), ":attribute '", key, "' has bogus value '",
attr->get_value(), "'");
}
void read_attribute_from_node(const xmlpp::Element& elm, const std::string& key, bool& out_value, bool required = false);
NS_MIA_END
#endif
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