xtd::comparable< value_t > Struct Template Reference

Definition

template<typename value_t>
struct xtd::comparable< value_t >

Represents the comparable concept.

Definition

template<typename value_t>
concept xtd::comparable = xtd::less_than_comparable<value_t> && xtd::greater_than_comparable<value_t>;

Header

#include <xtd/comparable>

Namespace

xtd

Library

xtd.core

Examples

The following code shows how to use xtd::comparable concept

#include <xtd/xtd>
 
auto get_max(const comparable auto& a, const comparable auto& b) {return a > b ? a : b;}
auto get_min(const comparable auto& a, const comparable auto& b) {return a < b ? a : b;}
 
auto main() -> int {
  println("max = {}", get_max(42, 21));
  println("max = {}", get_max(34.5, 62.8));
  println("min = {}", get_min(version {1, 2, 4}, version {1, 2, 3}));
  println("min = {}", get_min(4_s + 122_ms, 12_s + 234_ms));
}
 
// This code produces the following output :
//
// max = 42
// max = 62.8
// min = 1.2.3
// min = 00:00:04.1220000

---

The documentation for this struct was generated from the following file:

• xtd.core/include/xtd/comparable_.hpp