GlobalRegistration::Utils Namespace Reference

Namespaces
	internal

Classes
class	Logger
class	Timer

Enumerations
enum	LogLevel { NoLog = 0, ErrorReport = 1, Verbose = 2 }

Functions
template<typename baseT , typename expoT >
constexpr baseT	POW (baseT base, expoT expo)
	Compile time pow. More...
template<bool validate, class ndIndexT , class IndexT , class SizeT >
constexpr IndexT	UnrollIndexLoop (const ndIndexT &coord, IndexT cdim, SizeT gsize)
	Convert a normalized n-d vector to a linear index in a uniform regular grid This function is recursive, and unrolled at compile time (loop over n). More...
template<bool validate, class ndIndexT , class IndexT , class SizeT >
constexpr IndexT	UnrollIndexLoop (const ndIndexT &coord, const ndIndexT &offset, IndexT cdim, SizeT gsize)
	Convert a normalized n-d vector to a linear index in a uniform regular grid, moved by moved by an offset defined as a integer move in the n-d grid. More...

Enumeration Type Documentation

LogLevel

enum GlobalRegistration::Utils::LogLevel

Enumerator
NoLog
ErrorReport
Verbose

Function Documentation

POW()

template<typename baseT , typename expoT >

constexpr baseT GlobalRegistration::Utils::POW	(	baseT	base,
		expoT	expo
	)

Compile time pow.

UnrollIndexLoop() [1/2]

template<bool validate, class ndIndexT , class IndexT , class SizeT >

constexpr IndexT GlobalRegistration::Utils::UnrollIndexLoop ( const ndIndexT &  coord, IndexT  cdim, SizeT  gsize  )

inline

Convert a normalized n-d vector to a linear index in a uniform regular grid This function is recursive, and unrolled at compile time (loop over n).

Parameters

coord	Input coordinates defined in the normalized n-hypercube.
cdim	Working dimension, must be called with n.
gsize	Dimension of the grid, must be consistent in all dimensions

Template Parameters

validate	Enable or disable the range validation
PointT	Type of the input points (deduced)
IndexT	Index type (deduced)
IndexT	Size type (deduced)

See also

internal::IndexValidator for the validation procedure

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UnrollIndexLoop() [2/2]

template<bool validate, class ndIndexT , class IndexT , class SizeT >

constexpr IndexT GlobalRegistration::Utils::UnrollIndexLoop ( const ndIndexT &  coord, const ndIndexT &  offset, IndexT  cdim, SizeT  gsize  )

inline

Convert a normalized n-d vector to a linear index in a uniform regular grid, moved by moved by an offset defined as a integer move in the n-d grid.

This function is recursive, and unrolled at compile time (loop over n). In addition, it allows to offset the input coordinates.

Parameters

coord	Input coordinates defined in the normalized n-hypercube.
cdim	Working dimension, must be called with n.
gsize	Dimension of the grid, must be consistent in all dimensions

See also

UnrollIndexLoop<class PointT>

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