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#pragma once
#include <string>
#include "package_spec_parse_result.h"
#include "triplet.h"
#include "expected.h"
namespace vcpkg
{
struct package_spec
{
static expected<package_spec> from_string(const std::string& spec, const triplet& default_target_triplet);
std::string name;
triplet target_triplet;
std::string dir() const;
};
std::string to_string(const package_spec& spec);
std::string to_printf_arg(const package_spec& spec);
bool operator==(const package_spec& left, const package_spec& right);
std::ostream& operator<<(std::ostream& os, const package_spec& spec);
} //namespace vcpkg
namespace std
{
template <>
struct hash<vcpkg::package_spec>
{
size_t operator()(const vcpkg::package_spec& value) const
{
size_t hash = 17;
hash = hash * 31 + std::hash<std::string>()(value.name);
hash = hash * 31 + std::hash<vcpkg::triplet>()(value.target_triplet);
return hash;
}
};
template <>
struct equal_to<vcpkg::package_spec>
{
bool operator()(const vcpkg::package_spec& left, const vcpkg::package_spec& right) const
{
return left == right;
}
};
} // namespace std
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