GRINS::StringUtilities Namespace Reference

Functions
template<typename T >
T	string_to_T (const std::string &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)

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::QoIFactory::build(), GRINS::ReactingLowMachNavierStokesBCHandling< Chemistry >::init_bc_types(), GRINS::ICHandlingBase::init_ic_types(), and main().

    {
      // 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 74 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 58 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;
    }

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;
    }