MueLu_VerbosityLevel.cpp

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//        MueLu: A package for multigrid based preconditioning
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#include "MueLu_VerbosityLevel.hpp"
#include "MueLu_Exceptions.hpp"
#include "MueLu_Utilities.hpp"
#include <string>
#include <locale>

namespace MueLu {

  VerbLevel toMueLuVerbLevel(const Teuchos::EVerbosityLevel verbLevel) {
      switch(verbLevel)
        {
        case Teuchos::VERB_NONE:
          return None;
        case Teuchos::VERB_DEFAULT:
          return Default;
        case Teuchos::VERB_LOW:
          return Low;
        case Teuchos::VERB_MEDIUM:
          return Medium;
        case Teuchos::VERB_HIGH:
          return High;
        case Teuchos::VERB_EXTREME:
          return Extreme;
        default:
          TEUCHOS_TEST_FOR_EXCEPTION(true, Exceptions::RuntimeError, "Unknown enum value found.");
        }
  }

  std::string
  lowerCase (const std::string& s)
  {
    typedef std::string::value_type char_t;
    typedef std::ctype<char_t> facet_type;
    const facet_type& facet = std::use_facet<facet_type> (std::locale ());

    const std::string::size_type len = s.size ();
    std::string s_lc (s);
    for (std::string::size_type k = 0; k < len; ++k) {
      s_lc[k] = facet.tolower (s[k]);
    }

    return s_lc;
  }

  MsgType toVerbLevel(const std::string& verbLevelStr) {
    std::map<std::string, MsgType> verbMap;
    //for developers
    verbMap["errors"]         = Errors;
    verbMap["warnings0"]      = Warnings0;
    verbMap["warnings00"]     = Warnings00;
    verbMap["warnings1"]      = Warnings1;
    verbMap["perfWarnings"]   = PerfWarnings;
    verbMap["runtime0"]       = Runtime0;
    verbMap["runtime1"]       = Runtime1;
    verbMap["runtimeTimings"] = RuntimeTimings;
    verbMap["noTimeReport"]   = NoTimeReport;
    verbMap["parameters0"]    = Parameters0;
    verbMap["parameters1"]    = Parameters1;
    verbMap["statistics0"]    = Statistics0;
    verbMap["statistics1"]    = Statistics1;
    verbMap["timings0"]       = Timings0;
    verbMap["timings1"]       = Timings1;
    verbMap["timingsByLevel"] = TimingsByLevel;
    verbMap["external"]       = External;
    verbMap["debug"]          = Debug;
    verbMap["test"]           = Test;

    verbMap["warnings"]       = Warnings;
    verbMap["runtime"]        = Runtime;
    verbMap["parameters"]     = Parameters;
    verbMap["statistics"]     = Statistics;
    verbMap["timings"]        = Timings;
    verbMap["test"]           = Test;
    //for users and developers
    verbMap["none"]           = None;
    verbMap["low"]            = Low;
    verbMap["medium"]         = Medium;
    verbMap["high"]           = High;
    verbMap["extreme"]        = Extreme;

    std::string lcVerb = lowerCase(verbLevelStr);
    if (verbMap.find(lcVerb) != verbMap.end())
      return verbMap[lcVerb];
    else
      TEUCHOS_TEST_FOR_EXCEPTION(true, Exceptions::RuntimeError, "MueLu::ParameterListInterpreter():: invalid verbosity level: " << verbLevelStr);
  }

} // namespace MueLu