permuteme with NRPerm

2022-10-28 19:51:27 +02:00
parent 31c45d44ec
commit 496f004b5b
2 changed files with 7 additions and 0 deletions
--- a/vec.cc
+++ b/vec.cc
@@ -841,6 +841,12 @@ else for(int i=1; i<=n; ++i) r[p[i]-1] = v[i-1];
 return r;
 }

+template<typename T> 
+void NRVec<T>::permuteme(const NRPerm<int> &p, bool inverse)
+{
+NRVec<T> tmp=permuted(p,inverse);
+for(int i=0; i<size(); ++i) v[i] = tmp.v[i];
+}

 template<typename T>
 void NRVec<T>::permuteme(const CyclePerm<int> &p)