# PetscPolymorphicScalar

allows defining a C++ polymorphic version of a PETSc function that replaces a PetscScalar * argument with a PetscScalar argument Not collective

### Synopsis

    PetscPolymorphicScalar(Functionname,(arguments of C++ function),(arguments of C function))

### Example

PetscPolymorphicScalar(VecAXPY,(PetscScalar _t,Vec x,Vec y),(&_T,x,y)) generates the new routine PetscErrorCode VecAXPY(PetscScalar _t,Vec x,Vec y) = {PetscScalar _T = _t; return VecAXPY(&_T,x,y);}

### See Also

PetscPolymorphicFunction(),PetscPolymorphicSubroutine()

Level:developer
Location:include/petsc.h
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages