Tpetra: Add macro for creating verbose debug output on a process (#4090) · Issues · James Willenbring / Trilinos

Tpetra: Add macro for creating verbose debug output on a process

Created by: mhoemmen

@trilinos/tpetra See my comment on PR https://github.com/trilinos/Trilinos/pull/4089.

#define TPETRA_PRINTLN_LOCAL( out, myRank, stuff ) \
  do { \
    std::ostringstream tpl_out; \
    tpl_out << "(Proc " << myRank << ") " << stuff << std::endl; \
    out << tpl_out.str (); \
  } while (false)

This would factor out a common pattern inside Tpetra. It would work like TEUCHOS_TEST_FOR_EXCEPTION, in that stuff could be an expression like "thing0: " << thing0 << ", thing1" << thing1.