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 # BCPairType

 Last update: 10.09.2025 

<a id="ansys.meshing.prime.BCPairType"></a>

### *class* ansys.meshing.prime.BCPairType(value, names=None, \*values, module=None, qualname=None, type=None, start=1, boundary=None)

Option to specify boundary condition pair type.

### Methods

NameDescription[`BCPairType.conjugate`](ansys.meshing.prime.BCPairType.conjugate.md#ansys.meshing.prime.BCPairType.conjugate)Returns self, the complex conjugate of any int.[`BCPairType.bit_length`](ansys.meshing.prime.BCPairType.bit_length.md#ansys.meshing.prime.BCPairType.bit_length)(/)Number of bits necessary to represent self in binary.[`BCPairType.bit_count`](ansys.meshing.prime.BCPairType.bit_count.md#ansys.meshing.prime.BCPairType.bit_count)(/)Number of ones in the binary representation of the absolute value of self.[`BCPairType.to_bytes`](ansys.meshing.prime.BCPairType.to_bytes.md#ansys.meshing.prime.BCPairType.to_bytes)(/\[, length, byteorder, ...\])Return an array of bytes representing an integer.[`BCPairType.from_bytes`](ansys.meshing.prime.BCPairType.from_bytes.md#ansys.meshing.prime.BCPairType.from_bytes)(/, bytes\[, byteorder, ...\])Return the integer represented by the given array of bytes.[`BCPairType.as_integer_ratio`](ansys.meshing.prime.BCPairType.as_integer_ratio.md#ansys.meshing.prime.BCPairType.as_integer_ratio)(/)Return a pair of integers, whose ratio is equal to the original int.[`BCPairType.is_integer`](ansys.meshing.prime.BCPairType.is_integer.md#ansys.meshing.prime.BCPairType.is_integer)(/)Returns True.### Attributes

NameDescription[`BCPairType.real`](ansys.meshing.prime.BCPairType.real.md#ansys.meshing.prime.BCPairType.real)the real part of a complex number[`BCPairType.imag`](ansys.meshing.prime.BCPairType.imag.md#ansys.meshing.prime.BCPairType.imag)the imaginary part of a complex number[`BCPairType.numerator`](ansys.meshing.prime.BCPairType.numerator.md#ansys.meshing.prime.BCPairType.numerator)the numerator of a rational number in lowest terms[`BCPairType.denominator`](ansys.meshing.prime.BCPairType.denominator.md#ansys.meshing.prime.BCPairType.denominator)the denominator of a rational number in lowest terms[`BCPairType.FACE`](ansys.meshing.prime.BCPairType.FACE.md#ansys.meshing.prime.BCPairType.FACE)Option to specify face zonelet as boundary condition pair.[`BCPairType.EDGE`](ansys.meshing.prime.BCPairType.EDGE.md#ansys.meshing.prime.BCPairType.EDGE)Option to specify edge zonelet as boundary condition pair.