Utils.hpp File Reference

#include <sgpp/globaldef.hpp>
#include <cstddef>
#include <string>
#include <vector>

Namespaces
	sgpp
	This header contains some utility functions.
	sgpp::combigrid

Functions
std::int64_t	sgpp::combigrid::binom (std::int64_t n, std::int64_t k)
	Returns the binomial coefficient n over k. More...
std::string	sgpp::combigrid::escape (std::string str, char escapeCharacter, std::string avoidCharacters, std::string replaceCharacters)
	Escapes in str each occurrence of a character in avoidCharacters with the escape character and the corresponding character in replaceCharacters. More...
std::string	sgpp::combigrid::join (std::vector< std::string > const &elements, std::string const &separator)
	Concatenates the strings in elements and inserts the separator at the concatenation points. More...
template<typename T >
T	sgpp::combigrid::pow (T base, size_t exponent)
	Exponentiation function for integer types with exact precision. More...
std::string	sgpp::combigrid::readFromFile (std::string filename)
	Reads a file into a string (without advanced error-handling). More...
std::vector< std::string >	sgpp::combigrid::split (std::string str, std::string separator)
	Splits the string str at every occurrence of separator and returns the parts (without the separator) in a vector. More...
std::string	sgpp::combigrid::unescape (std::string str, char escapeCharacter, std::string avoidCharacters, std::string replaceCharacters)
	Reverses the effect of the function escape(). More...
void	sgpp::combigrid::writeToFile (std::string filename, std::string value)
	Writes a string into a file, overwriting currently saved data if the file already exists (without advanced error-handling). More...