diff options
| author | Thomas White <taw@physics.org> | 2012-08-31 16:20:21 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2012-10-02 15:02:12 +0200 |
| commit | 4b3ffa51ec169406185a76016a29833bc9637264 (patch) | |
| tree | bf40ef935ec0dda9da90e2f72e52413b56023af6 /libcrystfel/src/cell.h | |
| parent | 60ec4009e4bc28ab9ed772ee6fcd8c80c533dccd (diff) | |
WIP on cell transformations
Diffstat (limited to 'libcrystfel/src/cell.h')
| -rw-r--r-- | libcrystfel/src/cell.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libcrystfel/src/cell.h b/libcrystfel/src/cell.h index 4e90a8ad..625884e1 100644 --- a/libcrystfel/src/cell.h +++ b/libcrystfel/src/cell.h @@ -68,6 +68,15 @@ typedef enum **/ typedef struct _unitcell UnitCell; + +/** + * UnitCellTransformation: + * + * This opaque data structure represents a tranformation of a unit cell, such + * as a rotation or a centering operation. + **/ +typedef struct _unitcelltransformation UnitCellTransformation; + extern UnitCell *cell_new(void); extern UnitCell *cell_new_from_cell(UnitCell *orig); extern void cell_free(UnitCell *cell); @@ -127,4 +136,10 @@ extern void cell_set_unique_axis(UnitCell *cell, char unique_axis); extern const char *cell_rep(UnitCell *cell); +extern UnitCell *cell_transform(UnitCell *cell, UnitCellTransformation *t); +extern UnitCell *cell_transform_inverse(UnitCell *cell, + UnitCellTransformation *t); + +extern void cell_transformation_print(UnitCellTransformation *t); + #endif /* CELL_H */ |