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boost::pfr::less_equal — std::less_equal like comparator that returns boost::pfr::le (x, y)
// In header: <boost/pfr/functors.hpp> template<typename T> struct less_equal { // types typedef ; // This typedef exists only if T is void. // public member functions (, ) ; template<typename V, typename U> (, ) ; };
less_equal
public member functions( x, y) ;
Returns: |
true if field of x less than the field with same index of y and all previous fields of x equal to the same fields of y; or if each field of x equals the field with same index of y. |
template<typename V, typename U> ( x, y) ;
This operator allows comparison of x and y that have different type.
Requires: |
Exists only if T is void. |