#include "type_traits.hh"

Include dependency graph for ostream.hh:

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Namespaces
namespace	Utopia

namespace	Utopia::Utils

Functions
template<typename T , typename U >
std::ostream &	Utopia::Utils::operator<< (std::ostream &out, const std::pair< T, U > &pair)
	pretty print a pair

template<class T >
std::enable_if_t< is_container_v< T >, std::ostream & >	Utopia::Utils::operator<< (std::ostream &out, const T &container)

std::ostream &	Utopia::Utils::operator<< (std::ostream &out, const std::vector< bool > &container)
	Output container to stream 'out'- specialization for vector of booleans. Note that a vector of booleans is not the same as a vector of any other type because it does some storage optimization to make booleans take up single bits only.

template<template< typename, typename, typename... > class MapType, typename Key , typename Value , typename... Args>
std::enable_if_t< is_associative_container_v< MapType< Key, Value, Args... > > or is_unordered_associative_container_v< MapType< Key, Value, Args... > >, std::ostream & >	Utopia::Utils::operator<< (std::ostream &out, const MapType< Key, Value, Args... > &map)
	Output (unordered) associative containers to an std::ostream.

template<typename... Types>
std::ostream &	Utopia::Utils::operator<< (std::ostream &ostr, std::tuple< Types... > tuple)
	Report a tuple to an outstream, This works by piping the single elements inside the tuple to the stream, and therefor requires `operator<<` for the underlying types to be defined.

template<typename T >
std::string	Utopia::Utils::str (T &&t)
	Turn any object for which operator<< exists into a string. Mostly useful for logging data via spdlog which for instance cannot log containers per default.

Namespaces

Functions