dna::SurjectiveMapping< TFrom, TTo > Struct Template Reference

#include <SurjectiveMapping.h>

Inheritance diagram for dna::SurjectiveMapping< TFrom, TTo >:

Collaboration diagram for dna::SurjectiveMapping< TFrom, TTo >:

Classes
struct	Pair

Public Member Functions
	SurjectiveMapping (MemoryResource *memRes)
Pair	get (std::size_t index) const
void	add (TFrom from_, TTo to_)
void	set (std::size_t index, TFrom from_, TTo to_)
void	removeIf (std::function< bool(const TFrom &, const TTo &)> predicate)
void	updateFrom (const UnorderedMap< TFrom, TFrom > &mapping)
void	updateTo (const UnorderedMap< TTo, TTo > &mapping)
std::size_t	size () const
void	clear ()

Protected Attributes
Vector< TFrom >	from
Vector< TTo >	to

Private Member Functions
template<typename U >
void	update (Vector< U > &target, const UnorderedMap< U, U > &mapping)

Constructor & Destructor Documentation

SurjectiveMapping()

template<typename TFrom , typename TTo = TFrom>

dna::SurjectiveMapping< TFrom, TTo >::SurjectiveMapping ( MemoryResource *  memRes )

inlineexplicit

                                                           :
            from{memRes},
            to{memRes} {
        }

Member Function Documentation

add()

template<typename TFrom , typename TTo = TFrom>

void dna::SurjectiveMapping< TFrom, TTo >::add ( TFrom  from_, TTo  to_  )

inline

                                       {
            from.push_back(from_);
            to.push_back(to_);
        }

References dna::SurjectiveMapping< TFrom, TTo >::from, and dna::SurjectiveMapping< TFrom, TTo >::to.

clear()

template<typename TFrom , typename TTo = TFrom>

void dna::SurjectiveMapping< TFrom, TTo >::clear ( )

inline

                     {
            from.clear();
            to.clear();
        }

References dna::SurjectiveMapping< TFrom, TTo >::from, and dna::SurjectiveMapping< TFrom, TTo >::to.

get()

template<typename TFrom , typename TTo = TFrom>

Pair dna::SurjectiveMapping< TFrom, TTo >::get ( std::size_t  index ) const

inline

                                        {
            assert(index < size());
            return {from[index], to[index]};
        }

References dna::SurjectiveMapping< TFrom, TTo >::from, dna::SurjectiveMapping< TFrom, TTo >::size(), and dna::SurjectiveMapping< TFrom, TTo >::to.

removeIf()

template<typename TFrom , typename TTo = TFrom>

void dna::SurjectiveMapping< TFrom, TTo >::removeIf ( std::function< bool(const TFrom &, const TTo &)>  predicate )

inline

                                                                             {
            assert(from.size() == to.size());
 
            auto itFrom = from.begin();
            auto itTo = to.begin();
 
            while (itFrom != from.end()) {
                if (predicate(*itFrom, *itTo)) {
                    itFrom = from.erase(itFrom);
                    itTo = to.erase(itTo);
                } else {
                    ++itFrom;
                    ++itTo;
                }
            }
        }

References dna::SurjectiveMapping< TFrom, TTo >::from, and dna::SurjectiveMapping< TFrom, TTo >::to.

Referenced by dna::BlendShapeFilter::apply(), dna::MeshFilter::apply(), dnac::BlendShapeFilter::apply(), and dnac::MeshFilter::apply().

set()

template<typename TFrom , typename TTo = TFrom>

void dna::SurjectiveMapping< TFrom, TTo >::set ( std::size_t  index, TFrom  from_, TTo  to_  )

inline

                                                        {
            if (index >= size()) {
                from.resize(index + 1ul);
                to.resize(index + 1ul);
            }
            from[index] = from_;
            to[index] = to_;
        }

References dna::SurjectiveMapping< TFrom, TTo >::from, dna::SurjectiveMapping< TFrom, TTo >::size(), and dna::SurjectiveMapping< TFrom, TTo >::to.

size()

template<typename TFrom , typename TTo = TFrom>

std::size_t dna::SurjectiveMapping< TFrom, TTo >::size ( ) const

inline

                               {
            assert(from.size() == to.size());
            return from.size();
        }

References dna::SurjectiveMapping< TFrom, TTo >::from, and dna::SurjectiveMapping< TFrom, TTo >::to.

Referenced by dna::SurjectiveMapping< TFrom, TTo >::get(), and dna::SurjectiveMapping< TFrom, TTo >::set().

update()

template<typename TFrom , typename TTo = TFrom>

template<typename U >

void dna::SurjectiveMapping< TFrom, TTo >::update ( Vector< U > &  target, const UnorderedMap< U, U > &  mapping  )

inlineprivate

                                                                          {
            std::transform(target.begin(), target.end(), target.begin(), [&mapping](U oldValue) {
                return mapping.at(oldValue);
            });
        }

Referenced by dna::SurjectiveMapping< TFrom, TTo >::updateFrom(), and dna::SurjectiveMapping< TFrom, TTo >::updateTo().

updateFrom()

template<typename TFrom , typename TTo = TFrom>

void dna::SurjectiveMapping< TFrom, TTo >::updateFrom ( const UnorderedMap< TFrom, TFrom > &  mapping )

inline

                                                                   {
            update(from, mapping);
        }

References dna::SurjectiveMapping< TFrom, TTo >::from, and dna::SurjectiveMapping< TFrom, TTo >::update().

Referenced by dna::MeshFilter::apply(), and dnac::MeshFilter::apply().

updateTo()

template<typename TFrom , typename TTo = TFrom>

void dna::SurjectiveMapping< TFrom, TTo >::updateTo ( const UnorderedMap< TTo, TTo > &  mapping )

inline

                                                             {
            update(to, mapping);
        }

References dna::SurjectiveMapping< TFrom, TTo >::to, and dna::SurjectiveMapping< TFrom, TTo >::update().

Referenced by dna::BlendShapeFilter::apply(), and dnac::BlendShapeFilter::apply().

Member Data Documentation

from

template<typename TFrom , typename TTo = TFrom>

Vector<TFrom> dna::SurjectiveMapping< TFrom, TTo >::from

protected

Referenced by dna::SurjectiveMapping< TFrom, TTo >::add(), dna::SurjectiveMapping< TFrom, TTo >::clear(), dna::SurjectiveMapping< TFrom, TTo >::get(), dna::SurjectiveMapping< TFrom, TTo >::removeIf(), dna::SurjectiveMapping< TFrom, TTo >::set(), dna::SurjectiveMapping< TFrom, TTo >::size(), and dna::SurjectiveMapping< TFrom, TTo >::updateFrom().

to

template<typename TFrom , typename TTo = TFrom>

Vector<TTo> dna::SurjectiveMapping< TFrom, TTo >::to

protected

Referenced by dna::SurjectiveMapping< TFrom, TTo >::add(), dna::SurjectiveMapping< TFrom, TTo >::clear(), dna::SurjectiveMapping< TFrom, TTo >::get(), dna::SurjectiveMapping< TFrom, TTo >::removeIf(), dna::SurjectiveMapping< TFrom, TTo >::set(), dna::SurjectiveMapping< TFrom, TTo >::size(), and dna::SurjectiveMapping< TFrom, TTo >::updateTo().

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The documentation for this struct was generated from the following file:

• dna/SurjectiveMapping.h