How to: use a for loop to create multiple instances of the same class type?

[Gelmir_Telperien]

I am currently working with a customMesh, I currently have the class ATerrainMesh();, with child class TerrainFace(in,in,in,bool);. I wish to loop through a for loop to create each of the 20 TerrainFaces seperately.

Here is my relevant code that of how I would like to make initiate the 20 faces:

TArray<TerrainFace> terrainFaces;
	for (int i = 0; i < 20; i++)
	{
		int caseVar = i % 4;
		switch(caseVar)
		{
		case 0:
			triangleIndex1 = i + 3;
			triangleIndex2 = i;
			triangleIndex3 = i + 4;
			flipped = false;
		case 1:
			triangleIndex1 = i;
			triangleIndex2 = i + 3;
			triangleIndex3 = i - 1;
			flipped = true;
		case 2:
			triangleIndex1 = i + 2;
			triangleIndex2 = i - 1;
			triangleIndex3 = i + 3;
			flipped = false;
		case 3:
			triangleIndex1 = i - 1;
			triangleIndex2 = i + 2;
			triangleIndex3 = i - 2;
			flipped = true;
		}
		terrainFaces.Add(TerrainFace(triangleIndex1, triangleIndex2, triangleIndex3, flipped));
	}

Does anyone know how to properly define/call constructor of the terrainFace[i]?

[Gelmir_Telperien]

I might have fixed my own problem by editing my own post as it seems to not display an error anymore.

Now I just need to figure out how to get these TerrainFaces on the screen as 20 Actors with the TerrainMesh as their transform parent.