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 # MatchPair

 Last update: 29.04.2026 

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

### *class* ansys.meshing.prime.MatchPair(model=None, source\_surfaces=None, target\_surfaces=None, target\_type=None, bc\_pairs=None, json\_data=None, \*\*kwargs)

Match pair to specify sources, targets for match morphing. Included boundary conditions specification.

**Parameters:**

**model: Model**

Model to create a `MatchPair` object with default parameters.

**source\_surfaces: Iterable\[int\], optional**

Ids of source surfaces.

**target\_surfaces: Iterable\[int\], optional**

Ids of target surfaces.

**target\_type: MatchPairTargetType, optional**

Option to specify target surface type.

**bc\_pairs: List\[BCPair\], optional**

Array of boundary condition pairs.

**json\_data: dict, optional**

JSON dictionary to create a `MatchPair` object with provided parameters.

### Examples

```pycon
>>> match_pair = prime.MatchPair(model = model)

```

### Methods

NameDescription[`MatchPair.print_default`](ansys.meshing.prime.MatchPair.print_default.md#ansys.meshing.prime.MatchPair.print_default)()Print the default values of `MatchPair` object.[`MatchPair.set_default`](ansys.meshing.prime.MatchPair.set_default.md#ansys.meshing.prime.MatchPair.set_default)(\[source\_surfaces, ...\])Set the default values of the `MatchPair` object.### Attributes

NameDescription[`MatchPair.bc_pairs`](ansys.meshing.prime.MatchPair.bc_pairs.md#ansys.meshing.prime.MatchPair.bc_pairs)Array of boundary condition pairs.[`MatchPair.source_surfaces`](ansys.meshing.prime.MatchPair.source_surfaces.md#ansys.meshing.prime.MatchPair.source_surfaces)Ids of source surfaces.[`MatchPair.target_surfaces`](ansys.meshing.prime.MatchPair.target_surfaces.md#ansys.meshing.prime.MatchPair.target_surfaces)Ids of target surfaces.[`MatchPair.target_type`](ansys.meshing.prime.MatchPair.target_type.md#ansys.meshing.prime.MatchPair.target_type)Option to specify target surface type.