example_vector_sorting.cpp

 
#include <Pds/Ra>
#include <cmath>
    
int main(void)
{
    Pds::Matrix B(5,3);
    B.FillId();
    B.Print("B:\n");
    
    Pds::Vector A(5);
    A.FillRandU(0,20);
    A.Print("A:\n");
    
    A.SortWith(B);
    A.T().Print("A:\n");
    B.T().Print("B:\n");
    
    A.FillRandU(-10,10);
    A.T().Print("A:\n");
    A.SortMe();
    A.T().Print("Aasc:\n");
    A.SortMeReverse();
    A.T().Print("Adesc:\n");
    
    std::vector<unsigned int> id;
    A.FillRandU(-10,10);
    A.T().Print("A:\n");
    id=A.SortMeAndGetIds();
    A.T().Print("A:\n");
    std::cout<<Pds::Ra::IndicesToString(id,";")<<"\n";
    
    Pds::Vector C(5);
    C.FillRandU(-10.0,10.0);
    C.T().Print("C:\n");
    C.SortFollowing(id);
    C.T().Print("C:\n");
    
    return 0;
}