Logical Values

Tag

Logical Values

Tag that represents true and false.

Include Headers

seqan/basic.h

Remarks

These tags also function as Metafunctions that return a boolean value VALUE and themselves (True/False) as Type.

Metafunctions

And	Metaprogramming "and" operator.
Not	Metaprogramming boolean "not" operator.
Or	Metaprogramming boolean "or" operator.

Tags

True	The logical value "true".
False	The logical value "false".

Examples

Print the values of these tags/metafunctions.

std::cout << False::VALUE << std::endl; // 0
std::cout << True::VALUE << std::endl; // 1
std::cout << IsSameType<False,False::Type>::VALUE << std::endl; // 1