MatRetrieveValues
Retrieves the copy of the matrix values; this allows, for example, reuse of the linear part of a Jacobian, while recomputing the nonlinear portion.
Synopsis
int MatRetrieveValues(Mat mat)
Collect on Mat
Input Parameters
mat -the matrix (currently on AIJ matrices support this option)
See Also
MatStoreValues()
Level:advanced
Location:src/mat/impls/aij/seq/aij.c
Matrix Index
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