operator==,!=(std::subtract_with_carry_engine)
From cppreference.com
< cpp | numeric | random | subtract with carry engine
| friend bool operator==( const subtract_with_carry_engine& lhs, const subtract_with_carry_engine& rhs ); |
(1) | (since C++11) |
| friend bool operator!=( const subtract_with_carry_engine& lhs, const subtract_with_carry_engine& rhs ); |
(2) | (since C++11) (until C++20) |
Compares two pseudo-random number engines. Two engines are equal, if their internal states are equivalent, that is, if they would generate equivalent values for any number of calls of operator().
These functions are not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when std::subtract_with_carry_engine<UIntType, w, s, r> is an associated class of the arguments.
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The |
(since C++20) |