Use IntegerMatrix for all unit cell transformations

Get rid of UnitCellTransformation, a thin wrapper which didn't do
anything.

1 files changed, 9 insertions, 0 deletions

diff --git a/libcrystfel/src/integer_matrix.h b/libcrystfel/src/integer_matrix.h
index 6616b5e8..c4983aef 100644
--- a/libcrystfel/src/integer_matrix.h
+++ b/libcrystfel/src/integer_matrix.h
@@ -56,6 +56,15 @@ extern void intmat_set(IntegerMatrix *m, unsigned int i, unsigned int j,
 extern signed int intmat_get(const IntegerMatrix *m,
                              unsigned int i, unsigned int j);
 
+extern void intmat_set_all_3x3(IntegerMatrix *m,
+                               signed int m11, signed int m12, signed int m13,
+                               signed int m21, signed int m22, signed int m23,
+                               signed int m31, signed int m32, signed int m33);
+
+extern IntegerMatrix *intmat_create_3x3(signed int m11, signed int m12, signed int m13,
+                                        signed int m21, signed int m22, signed int m23,
+                                        signed int m31, signed int m32, signed int m33);
+
 /* Matrix-(int)vector multiplication */
 extern signed int *intmat_intvec_mult(const IntegerMatrix *m,
                                       const signed int *vec);