PETSc version 3.16.5
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# PetscDualSpaceGetNumComponents

Return the number of components for this space

### Synopsis

    #include "petscfe.h"
    PetscErrorCode PetscDualSpaceGetNumComponents(PetscDualSpace sp, PetscInt *Nc)

### Input Parameter

| sp | - The PetscDualSpace

### Output Parameter

| Nc | - The number of components

Note: A vector space, for example, will have d components, where d is the spatial dimension

### See Also

PetscDualSpaceSetNumComponents(), PetscDualSpaceGetDimension(), PetscDualSpaceCreate(), PetscDualSpace

### Level

intermediate

### Location

src/dm/dt/dualspace/interface/dualspace.c
Index of all DUALSPACE routines
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Index of all manual pages