thrust::min_element

Defined in thrust/extrema.h

template<typename ForwardIterator> ForwardIterator thrust::min_element(ForwardIterator first, ForwardIterator last)

min_element finds the smallest element in the range [first, last). It returns the first iterator i in [first, last) such that no other iterator in [first, last) points to a value smaller than *i. The return value is last if and only if [first, last) is an empty range.

The two versions of min_element differ in how they define whether one element is less than another. This version compares objects using operator<. Specifically, this version of min_element returns the first iterator i in [first, last) such that, for every iterator j in [first, last), *j < *i is false.

#include <thrust/extrema.h>
...
int data[6] = {1, 0, 2, 2, 1, 3};
int *result = thrust::min_element(data, data + 6);

// result is data + 1
// *result is 0