cfg_utils.hh File Reference

#include <list>
#include <sstream>
#include <boost/core/demangle.hpp>
#include <armadillo>
#include <yaml-cpp/yaml.h>
#include "../core/exceptions.hh"
#include "../core/string.hh"
#include "../core/types.hh"

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Namespaces
namespace	Utopia
namespace	Utopia::DataIO
namespace	Utopia::_internal

Functions
template<class Exc >
YAML::Exception	Utopia::DataIO::improve_yaml_exception (const Exc &e, const Config &node, std::string prefix={})
	Improves yaml-cpp exceptions occurring for a given node.
std::string	Utopia::DataIO::to_string (const Config &node)
	Given a config node, returns a string representation of it.
template<typename ReturnType >
ReturnType	Utopia::get_as (const std::string &key, const DataIO::Config &node)
	This function is a wrapper around the yaml-cpp YAML::Node::as function.
template<typename ReturnType >
ReturnType	Utopia::get_as (const std::string &key, const DataIO::Config &node, ReturnType fallback)
	Like Utopia::get_as, but instead of KeyError, returns a fallback value.
template<typename CVecT , DimType dim = 0>
CVecT	Utopia::DataIO::get_as_arma_vec (const std::string &key, const DataIO::Config &node)
	Retrieve a config entry as Armadillo column vector using get_.
template<DimType dim>
SpaceVecType< dim >	Utopia::get_as_SpaceVec (const std::string &key, const DataIO::Config &node)
	Special case of Utopia::get_as to retrieve an entry as SpaceVec.
template<DimType dim>
MultiIndexType< dim >	Utopia::get_as_MultiIndex (const std::string &key, const DataIO::Config &node)
	Special case of Utopia::get_as to retrieve an entry as MultiIndex.
template<class T , class Keys = std::list<std::string>>
Config	Utopia::_internal::__recursive_setitem (Config d, Keys &&key_sequence, const T &val)
	Helper function for recursive_setitem.
Config	Utopia::_internal::recursive_getitem (const Config &d, const std::vector< std::string > &key_sequence)
	Recursively retrieve an element from the configuration tree.
Config	Utopia::_internal::recursive_getitem (const Config &d, const std::string &key_sequence, const std::string &delims=".")
	Overload for recursive_getitem, accepting a string-like key sequence.
template<class T >
void	Utopia::_internal::recursive_setitem (Config &d, std::list< std::string > key_sequence, const T val)
	Recursively sets an element in a configuration tree.
template<class T >
void	Utopia::_internal::recursive_setitem (Config &d, const std::string &key_sequence, const T val, const std::string &delims=".")
	Overload for recursive_setitem that splits a string into a key sequence.