What are the methods of using bitset in Clipper 11?

This article introduces the relevant knowledge of "what is the use of bitset in Craft 11". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Construct bitset object

Construct a 16-bit b1, each with a value of 0.

Construct a 70-bit b2 using unsigned long long. The excess is initialized with 0.

Construct a bitset from a substring of a string. Use the 4 digits starting with the second character.

Construct a bitset from a substring of a string. Use the 8 bits starting with the 0th character. Convert'A'to 0 and'B'to 1.

Information acquisition

The any operation in the above code is a new feature of Clippers 11.

Bit operation

Output

Execution result

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