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#ifndef VTZERO_OUTPUT_HPP
#define VTZERO_OUTPUT_HPP
/*****************************************************************************
vtzero - Tiny and fast vector tile decoder and encoder in C++.
This file is from https://github.com/mapbox/vtzero where you can find more
documentation.
*****************************************************************************/
/**
* @file output.hpp
*
* @brief Contains overloads of operator<< for basic vtzero types.
*/
#include <vtzero/geometry.hpp>
#include <vtzero/types.hpp>
#include <iosfwd>
namespace vtzero {
/// Overload of the << operator for GeomType
template <typename TChar, typename TTraits>
std::basic_ostream<TChar, TTraits>& operator<<(std::basic_ostream<TChar, TTraits>& out, const GeomType type) {
return out << geom_type_name(type);
}
/// Overload of the << operator for property_value_type
template <typename TChar, typename TTraits>
std::basic_ostream<TChar, TTraits>& operator<<(std::basic_ostream<TChar, TTraits>& out, const property_value_type type) {
return out << property_value_type_name(type);
}
/// Overload of the << operator for index_value
template <typename TChar, typename TTraits>
std::basic_ostream<TChar, TTraits>& operator<<(std::basic_ostream<TChar, TTraits>& out, const index_value index) {
if (index.valid()) {
return out << index.value();
}
return out << "invalid";
}
/// Overload of the << operator for index_value_pair
template <typename TChar, typename TTraits>
std::basic_ostream<TChar, TTraits>& operator<<(std::basic_ostream<TChar, TTraits>& out, const index_value_pair index_pair) {
if (index_pair.valid()) {
return out << '[' << index_pair.key() << ',' << index_pair.value() << ']';
}
return out << "invalid";
}
/// Overload of the << operator for points
template <typename TChar, typename TTraits>
std::basic_ostream<TChar, TTraits>& operator<<(std::basic_ostream<TChar, TTraits>& out, const point p) {
return out << '(' << p.x << ',' << p.y << ')';
}
} // namespace vtzero
#endif // VTZERO_OUTPUT_HPP
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