PETSc version 3.17.0
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# CHKERRCXX

Checks C++ function calls and if they throw an exception, catch it and then return a PETSc error code

### Synopsis

    #include <petscerror.h>
    void CHKERRCXX(func) noexcept;

Not Collective

### Input Parameter

| func | - C++ function calls

### Notes

Deprecated in favor of PetscCallCXX(). This routine behaves identically to it.

### See Also

PetscCallCXX()

### Level

deprecated

### Location

src/sys/error/../../../include/petscerror.h
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