CeedElemRestriction¶
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int
CeedElemRestrictionGetStrides(CeedElemRestriction rstr, CeedInt (*strides)[3])¶ Get the strides of a strided CeedElemRestriction.
Backend Developer Functions
- Parameters
rstr – CeedElemRestriction
strides – [out] Variable to store strides array
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionGetOffsets(CeedElemRestriction rstr, CeedMemType mem_type, const CeedInt **offsets)¶ Get read-only access to a CeedElemRestriction offsets array by memtype.
User Functions
- Parameters
rstr – CeedElemRestriction to retrieve offsets
mem_type – Memory type on which to access the array. If the backend uses a different memory type, this will perform a copy (possibly cached).
offsets – [out] Array on memory type mem_type
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionRestoreOffsets(CeedElemRestriction rstr, const CeedInt **offsets)¶ Restore an offsets array obtained using CeedElemRestrictionGetOffsets()
User Functions
- Parameters
rstr – CeedElemRestriction to restore
offsets – Array of offset data
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionIsStrided(CeedElemRestriction rstr, bool *is_strided)¶ Get the strided status of a CeedElemRestriction.
Backend Developer Functions
- Parameters
rstr – CeedElemRestriction
is_strided – [out] Variable to store strided status, 1 if strided else 0
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionHasBackendStrides(CeedElemRestriction rstr, bool *has_backend_strides)¶ Get the backend stride status of a CeedElemRestriction.
Backend Developer Functions
- Parameters
rstr – CeedElemRestriction
has_backend_strides – [out] Variable to store stride status
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionGetELayout(CeedElemRestriction rstr, CeedInt (*layout)[3])¶ Get the E-vector layout of a CeedElemRestriction.
Backend Developer Functions
- Parameters
rstr – CeedElemRestriction
layout – [out] Variable to store layout array, stored as [nodes, components, elements]. The data for node i, component j, element k in the E-vector is given by i*layout[0] + j*layout[1] + k*layout[2]
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionSetELayout(CeedElemRestriction rstr, CeedInt layout[3])¶ Set the E-vector layout of a CeedElemRestriction.
Backend Developer Functions
- Parameters
rstr – CeedElemRestriction
layout – Variable to containing layout array, stored as [nodes, components, elements]. The data for node i, component j, element k in the E-vector is given by i*layout[0] + j*layout[1] + k*layout[2]
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionGetData(CeedElemRestriction rstr, void *data)¶ Get the backend data of a CeedElemRestriction.
Backend Developer Functions
- Parameters
rstr – CeedElemRestriction
data – [out] Variable to store data
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionSetData(CeedElemRestriction rstr, void *data)¶ Set the backend data of a CeedElemRestriction.
Backend Developer Functions
- Parameters
rstr – [out] CeedElemRestriction
data – Data to set
- Returns
An error code: 0 - success, otherwise - failure
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int
CeedElemRestrictionReference(CeedElemRestriction rstr)¶ Increment the reference counter for a CeedElemRestriction.
Backend Developer Functions
- Parameters
rstr – ElemRestriction to increment the reference counter
- Returns
An error code: 0 - success, otherwise - failure