/usr/include/opengm/graphicalmodel/space/viewspace.hxx is in libopengm-dev 2.3.6-2.
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 | #pragma once
#ifndef OPENGM_VIEW_SPACE_HXX
#define OPENGM_VIEW_SPACE_HXX
#include <vector>
#include <limits>
#include "opengm/opengm.hxx"
#include "opengm/graphicalmodel/space/space_base.hxx"
/// \cond HIDDEN_SYMBOLS
namespace opengm {
/// View Space
///
/// \ingroup spaces
template<class GM>
class ViewSpace
: public SpaceBase<ViewSpace<GM>, typename GM::IndexType, typename GM::LabelType> {
public:
typedef typename GM::IndexType IndexType;
typedef typename GM::LabelType LabelType;
typedef typename GM::SpaceType SrcSpaceType;
ViewSpace();
ViewSpace(const GM &);
void assign(const GM &);
IndexType addVariable(const LabelType);
IndexType numberOfVariables() const;
LabelType numberOfLabels(const IndexType) const;
private:
SrcSpaceType const* space_;
};
template<class GM>
inline
ViewSpace<GM>::ViewSpace()
: space_(NULL)
{}
template<class GM>
inline
ViewSpace<GM>::ViewSpace(
const GM & gm
)
: space_(&gm.space())
{}
template<class GM>
inline void
ViewSpace<GM>::assign(
const GM & gm
)
{
space_=& gm.space();
}
template<class GM>
inline typename ViewSpace<GM>::IndexType
ViewSpace<GM>::addVariable(
const LabelType numberOfLabels
)
{
opengm::RuntimeError("cannot add Variable with a ViewSpace as a space object");
}
template<class GM>
inline typename ViewSpace<GM>::IndexType
ViewSpace<GM>::numberOfVariables() const
{
OPENGM_ASSERT(space_!=NULL);
return space_->numberOfVariables();
}
template<class GM>
inline typename ViewSpace<GM>::IndexType
ViewSpace<GM>::numberOfLabels
(
const IndexType dimension
) const
{
OPENGM_ASSERT(space_!=NULL);
return space_->numberOfLabels(dimension);
}
} // namespace opengm
/// \endcond
#endif // #ifndef OPENGM_VIEW_SPACE_HXX
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