C++ MTL 向量中最大元素

#include "mtl/mtl.h"
#include "mtl/utils.h"
#include "mtl/linalg_vec.h"

using namespace mtl;
using namespace std;
//begin
typedef external_vec<float> Vec;
//end

/*
  Sample Output

  [5,-3,-4,6,0,]
  Largest element in the vector x is at location 3

*/

int
main()
{
  //begin
  const int N = 5;
  float dx[] = { 5.0, -3.0,-4.0, 6.0 , 0.0 };
  Vec x(dx, N);
 
  int imax = max_index(x);
  //end

  print_vector(x);

  cout << "Largest element in the vector x is at location "
       << imax << endl;
  return 0;
}