DGtal
1.3.beta
src
DGtal
geometry
surfaces
CPrimitiveComputer.h
1
17
#pragma once
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#if defined(CPrimitiveComputer_RECURSES)
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#error Recursive header files inclusion detected in CPrimitiveComputer.h
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#else // defined(CPrimitiveComputer_RECURSES)
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#define CPrimitiveComputer_RECURSES
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#if !defined CPrimitiveComputer_h
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#define CPrimitiveComputer_h
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// Inclusions
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#include <iostream>
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#include "DGtal/base/Common.h"
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#include "boost/concept_check.hpp"
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#include "DGtal/base/ConceptUtils.h"
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// @since 0.8 In DGtal::concepts
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namespace
DGtal
{
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namespace
concepts {
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// class CPrimitiveComputer
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template
<
typename
T>
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struct
CPrimitiveComputer
:
boost::DefaultConstructible
<T>,
boost::CopyConstructible
<T>,
boost::Assignable
<T>
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{
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// ----------------------- Concept checks ------------------------------
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public
:
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// Inner types
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typedef
typename
T::Primitive
Primitive
;
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typedef
typename
T::Space
Space
;
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// Methods
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BOOST_CONCEPT_USAGE
(
CPrimitiveComputer
)
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{
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checkConstConstraints
();
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}
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void
checkConstConstraints
()
const
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{
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ConceptUtils::sameType
(
myP
,
myX
.primitive() );
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}
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// ------------------------- Private Datas --------------------------------
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private
:
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T
myX
;
// only if T is default constructible.
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Primitive
myP
;
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// ------------------------- Internals ------------------------------------
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private
:
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};
// end of concept CPrimitiveComputer
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}
// namespace concepts
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}
// namespace DGtal
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// //
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#endif // !defined CPrimitiveComputer_h
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#undef CPrimitiveComputer_RECURSES
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#endif // else defined(CPrimitiveComputer_RECURSES)
boost::DefaultConstructible
Go to http://www.sgi.com/tech/stl/DefaultConstructible.html.
Definition:
Boost.dox:30
DGtal::concepts::CPrimitiveComputer::myX
T myX
Definition:
CPrimitiveComputer.h:114
DGtal::concepts::CPrimitiveComputer::checkConstConstraints
void checkConstConstraints() const
Definition:
CPrimitiveComputer.h:108
DGtal::concepts::CPrimitiveComputer::Space
T::Space Space
Definition:
CPrimitiveComputer.h:101
DGtal::concepts::CPrimitiveComputer
Aim: Defines the concept describing an object that computes some primitive from input points,...
Definition:
CPrimitiveComputer.h:95
DGtal
DGtal is the top-level namespace which contains all DGtal functions and types.
boost::CopyConstructible
Go to http://www.sgi.com/tech/stl/CopyConstructible.html.
Definition:
Boost.dox:34
DGtal::concepts::ConceptUtils::sameType
void sameType(const T &, const T &)
Definition:
ConceptUtils.h:117
DGtal::concepts::CPrimitiveComputer::Primitive
T::Primitive Primitive
Definition:
CPrimitiveComputer.h:100
Space
SpaceND< 2 > Space
Definition:
testSimpleRandomAccessRangeFromPoint.cpp:42
boost::Assignable
Go to http://www.sgi.com/tech/stl/Assignable.html.
Definition:
Boost.dox:32
DGtal::concepts::CPrimitiveComputer::myP
Primitive myP
Definition:
CPrimitiveComputer.h:115
DGtal::concepts::CPrimitiveComputer::BOOST_CONCEPT_USAGE
BOOST_CONCEPT_USAGE(CPrimitiveComputer)
Definition:
CPrimitiveComputer.h:104
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