Cleanup: Simplify zero-initializing DNA structures in C++
Avoids duplication of type which previously was specified twice in a line.
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@ -910,7 +910,7 @@ static void curve_to_mesh_eval_ensure(Object &object)
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*
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* So we create temporary copy of the object which will use same data as the original bevel, but
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* will have no modifiers. */
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Object bevel_object = blender::dna::shallow_zero_initialize<Object>();
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Object bevel_object = blender::dna::shallow_zero_initialize();
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if (curve.bevobj != nullptr) {
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bevel_object = blender::dna::shallow_copy(*curve.bevobj);
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BLI_listbase_clear(&bevel_object.modifiers);
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@ -919,7 +919,7 @@ static void curve_to_mesh_eval_ensure(Object &object)
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}
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/* Same thing for taper. */
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Object taper_object = blender::dna::shallow_zero_initialize<Object>();
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Object taper_object = blender::dna::shallow_zero_initialize();
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if (curve.taperobj != nullptr) {
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taper_object = blender::dna::shallow_copy(*curve.taperobj);
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BLI_listbase_clear(&taper_object.modifiers);
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@ -1251,7 +1251,7 @@ IDTypeInfo IDType_ID_OB = {
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void BKE_object_workob_clear(Object *workob)
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{
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*workob = blender::dna::shallow_zero_initialize<Object>();
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*workob = blender::dna::shallow_zero_initialize();
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workob->scale[0] = workob->scale[1] = workob->scale[2] = 1.0f;
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workob->dscale[0] = workob->dscale[1] = workob->dscale[2] = 1.0f;
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@ -86,7 +86,7 @@ template<class T> class ShallowDataConstRef {
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const T &ref_;
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};
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template<class T> class ShallowZeroInitializeTag {
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class ShallowZeroInitializeTag {
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};
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} // namespace blender::dna::internal
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@ -113,13 +113,11 @@ template<class T> class ShallowZeroInitializeTag {
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return *this; \
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} \
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/* Create object which memory is filled with zeros. */ \
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class_name(const blender::dna::internal::ShallowZeroInitializeTag<class_name> /*tag*/) \
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: class_name() \
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class_name(const blender::dna::internal::ShallowZeroInitializeTag /*tag*/) : class_name() \
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{ \
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_DNA_internal_memzero(this, sizeof(class_name)); \
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} \
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class_name &operator=( \
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const blender::dna::internal::ShallowZeroInitializeTag<class_name> /*tag*/) \
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class_name &operator=(const blender::dna::internal::ShallowZeroInitializeTag /*tag*/) \
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{ \
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_DNA_internal_memzero(this, sizeof(class_name)); \
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return *this; \
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@ -143,10 +141,9 @@ template<class T>
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/* DNA object initializer which leads to an object which underlying memory is filled with zeroes.
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*/
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template<class T>
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[[nodiscard]] inline internal::ShallowZeroInitializeTag<T> shallow_zero_initialize()
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[[nodiscard]] inline internal::ShallowZeroInitializeTag shallow_zero_initialize()
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{
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return internal::ShallowZeroInitializeTag<T>();
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return internal::ShallowZeroInitializeTag();
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}
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} // namespace blender::dna
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