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authorThomas White <taw@physics.org>2024-01-04 10:50:40 +0100
committerThomas White <taw@physics.org>2024-02-06 16:59:35 +0100
commit0273eb0b50ff17feb12a0a1e0ac7ee5dc1233622 (patch)
tree48d01eabebb16bcbbd875db2b407ecf60966295f /julia/CrystFEL
parent1f2185b46932d2a3c107a3f823b90a46a84ce202 (diff)
Julia: Make a copy of the cell when creating a Crystal
We could do some more reference tracking stuff here, but it seems a little excessive.
Diffstat (limited to 'julia/CrystFEL')
-rw-r--r--julia/CrystFEL/src/crystal.jl7
1 files changed, 6 insertions, 1 deletions
diff --git a/julia/CrystFEL/src/crystal.jl b/julia/CrystFEL/src/crystal.jl
index 1ab2a068..129c028c 100644
--- a/julia/CrystFEL/src/crystal.jl
+++ b/julia/CrystFEL/src/crystal.jl
@@ -23,9 +23,14 @@ function Crystal(cell::UnitCell; profileradius=2e6, mosaicity=0)
throw(ArgumentError("Failed to create crystal"))
end
+ # We make a copy of the cell, to avoid memory model shenanigans
+ uccopy = ccall((:cell_new_from_cell, libcrystfel),
+ Ptr{InternalUnitCell}, (Ptr{InternalUnitCell},),
+ cell.internalptr)
+
ccall((:crystal_set_cell, libcrystfel),
Cvoid, (Ptr{InternalCrystal},Ptr{InternalUnitCell}),
- out, cell.internalptr)
+ out, uccopy)
ccall((:crystal_set_profile_radius, libcrystfel),
Cvoid, (Ptr{InternalCrystal},Cdouble),