GRINS::StringUtilities Namespace Reference

Functions
template<typename T >
T	string_to_T (const std::string &input)
template<typename T >
std::string	T_to_string (const T input)
std::pair< std::string, int >	split_string_int_on_colon (const std::string &token)
	Split on colon, and return name, int value pair. More...
std::pair< std::string, double >	split_string_double_on_colon (const std::string &token)
	Split on colon, and return name, double value pair. More...
void	split_string (const std::string &input, const std::string &delimiter, std::vector< std::string > &results)
void	split_string_real (const std::string &input, const std::string &delimiter, std::vector< libMesh::Real > &results)

Function Documentation

void GRINS::StringUtilities::split_string	(	const std::string &	input,
		const std::string &	delimiter,
		std::vector< std::string > &	results
	)

Definition at line 31 of file string_utils.C.

Referenced by GRINS::MoleFractionsDirichletBCFactory::add_mole_frac_to_mass_frac(), GRINS::QoIFactory::build(), GRINS::MoleFractionsDirichletBCFactory::extract_species_name(), GRINS::MoleFractionsDirichletBCFactory::extract_var_section(), GRINS::ICHandlingBase::init_ic_types(), GRINS::DefaultBCBuilder::parse_and_build_bc_id_map(), parse_qoi_data(), GRINS::GasRecombinationCatalyticWallNeumannBCFactoryImpl::parse_reactant_and_product(), GRINS::GasSolidCatalyticWallNeumannBCFactoryImpl::parse_reactants_and_product(), split_string_real(), and GRINSTesting::StringUtilitiesTest::test_split_string().

    {
      // Skip delimiters at beginning.
      std::string::size_type first_pos = input.find_first_not_of(delimiter, 0);

      std::string::size_type pos     = input.find(delimiter, first_pos);

      while (std::string::npos != pos || std::string::npos != first_pos)
        {
          // Found a token, add it to the vector.
          results.push_back(input.substr(first_pos, pos - first_pos));

          // Skip delimiters.  Note the "not_of"
          first_pos = input.find_first_not_of(delimiter, pos);

          // Find next delimiter
          pos = input.find(delimiter, first_pos);
        }
    }

std::pair<std::string, double> GRINS::StringUtilities::split_string_double_on_colon ( const std::string &  token )

inline

Split on colon, and return name, double value pair.

Taken from FIN-S for XML parsing.

Definition at line 85 of file string_utils.h.

    {
      std::pair<std::string, double> ret = std::make_pair(std::string(), 0.0);
      std::string::size_type colon_position = token.find(":");
      libmesh_assert (colon_position != std::string::npos);
      ret.first  = token.substr(0, colon_position);
      ret.second = std::atof(token.substr(colon_position + 1).c_str());
      return ret;
    }

std::pair<std::string, int> GRINS::StringUtilities::split_string_int_on_colon ( const std::string &  token )

inline

Split on colon, and return name, int value pair.

Taken from FIN-S for XML parsing.

Definition at line 69 of file string_utils.h.

    {
      std::pair<std::string, int> ret = std::make_pair(std::string(), 0);
      std::string::size_type colon_position = token.find(":");
      libmesh_assert (colon_position != std::string::npos);
      ret.first  = token.substr(0, colon_position);
      ret.second = std::atoi(token.substr(colon_position + 1).c_str());
      return ret;
    }

void GRINS::StringUtilities::split_string_real	(	const std::string &	input,
		const std::string &	delimiter,
		std::vector< libMesh::Real > &	results
	)

Definition at line 53 of file string_utils.C.

References split_string().

Referenced by GRINS::HITRAN::HITRAN().

    {
      std::vector<std::string> string_vec;

      split_string(input,delimiter,string_vec);

      results.resize(string_vec.size());

      for (unsigned int i=0; i<string_vec.size(); i++)
        results[i] = string_to_T<libMesh::Real>(string_vec[i]);
    }

template<typename T >

T GRINS::StringUtilities::string_to_T ( const std::string &  input )

inline

Definition at line 43 of file string_utils.h.

    {
      std::istringstream converter(input);
      T returnval;
      converter >> returnval;
      if (converter.fail())
        libmesh_error();
      return returnval;
    }

template<typename T >

std::string GRINS::StringUtilities::T_to_string ( const T  input )

inline

Definition at line 55 of file string_utils.h.

    {
      std::stringstream converter;
      converter << input;
      if (converter.fail())
        libmesh_error();
      return converter.str();
    }