implemented subvector/submatrix with individual index selection

2023-07-26 21:18:57 +02:00
parent 85a514a50e
commit 51a26337c6
6 changed files with 204 additions and 0 deletions
--- a/vec.h
+++ b/vec.h
@@ -192,9 +192,11 @@ public:

        //! extract specified subvector
        const NRVec subvector(const int from, const int to) const;
+	const NRVec subvector(const NRVec<int> &selection) const;

        //! store given vector at given position into the current vector
        void storesubvector(const int from, const NRVec &rhs);
+	void storesubvector(const NRVec<int> &selection, const NRVec &rhs);

 	//! relational operators 
 	const bool operator!=(const NRVec &rhs) const