Changed nthr to NoOfThreads in splinterpolator constructor

splinterpolator.h

@@ -17,6 +17,7 @@
 #include <thread>
 #include <iomanip>
 #include "armawrap/newmat.h"
+#include "utils/threading.h"
 #include "miscmaths/miscmaths.h"
 
 namespace SPLINTERPOLATOR {
@@ -45,11 +46,11 @@ class Splinterpolator
 public:
   // Constructors
   Splinterpolator() : _valid(false), _own_coef(false), _coef(0), _cptr(0), _ndim(0), _nthr(1) {}
-  Splinterpolator(const T *data, const std::vector<unsigned int>& dim, const std::vector<ExtrapolationType>& et, unsigned int order=3, bool copy_low_order=true, unsigned int nthr=1, double prec=1e-8) : _valid(false), _own_coef(false), _coef(0), _cptr(0), _ndim(0), _nthr(nthr)
+  Splinterpolator(const T *data, const std::vector<unsigned int>& dim, const std::vector<ExtrapolationType>& et, unsigned int order=3, bool copy_low_order=true, Utilities::NoOfThreads nthr=Utilities::NoOfThreads(1), double prec=1e-8) : _valid(false), _own_coef(false), _coef(0), _cptr(0), _ndim(0), _nthr(nthr._n)
   {
     common_construction(data,dim,order,prec,et,copy_low_order);
   }
-  Splinterpolator(const T *data, const std::vector<unsigned int>& dim, ExtrapolationType et=Zeros, unsigned int order=3, bool copy_low_order=true, unsigned int nthr=1, double prec=1e-8) : _valid(false), _own_coef(false), _coef(0), _cptr(0), _ndim(0), _nthr(nthr)
+  Splinterpolator(const T *data, const std::vector<unsigned int>& dim, ExtrapolationType et=Zeros, unsigned int order=3, bool copy_low_order=true, Utilities::NoOfThreads nthr=Utilities::NoOfThreads(1), double prec=1e-8) : _valid(false), _own_coef(false), _coef(0), _cptr(0), _ndim(0), _nthr(nthr._n)
   {
     std::vector<ExtrapolationType>   ett(dim.size(),et);
     common_construction(data,dim,order,prec,ett,copy_low_order);