8#ifndef IGL_DIRECTED_EDGE_PARENTS_H
9#define IGL_DIRECTED_EDGE_PARENTS_H
21 template <
typename DerivedE,
typename DerivedP>
23 const Eigen::MatrixBase<DerivedE> & E,
24 Eigen::PlainObjectBase<DerivedP> & P);
27#ifndef IGL_STATIC_LIBRARY
28# include "directed_edge_parents.cpp"
#define IGL_INLINE
Definition igl_inline.h:15
void directed_edge_parents(const Eigen::MatrixBase< DerivedE > &E, Eigen::PlainObjectBase< DerivedP > &P)
Recover "parents" (preceding edges) in a tree given just directed edges.