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Tpetra_Details_printOnce.hpp
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41 
44 
45 #ifndef TPETRA_DETAILS_PRINTONCE_HPP
46 #define TPETRA_DETAILS_PRINTONCE_HPP
47 
48 #include "TpetraCore_config.h"
49 #include <ostream>
50 #include <string>
51 
52 #ifndef DOXYGEN_SHOULD_SKIP_THIS
53 namespace Teuchos {
54 // Forward declaration of Comm.
55 template <class OrdinalType> class Comm;
56 } // namespace Teuchos
57 #endif // DOXYGEN_SHOULD_SKIP_THIS
58 
59 namespace Tpetra {
60 namespace Details {
61 
74 void
75 printOnce (std::ostream& out,
76  const std::string& s,
77  const Teuchos::Comm<int>* comm);
78 
79 } // namespace Details
80 } // namespace Tpetra
81 
82 #endif // TPETRA_DETAILS_PRINTONCE_HPP
void printOnce(std::ostream &out, const std::string &s, const Teuchos::Comm< int > *comm)
Print on one process of the given communicator, or at least try to do so (if MPI is not initialized)...