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// file : build2/types -*- C++ -*-
// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#ifndef BUILD2_TYPES
#define BUILD2_TYPES
#include <vector>
#include <string>
#include <memory> // unique_ptr, shared_ptr
#include <utility> // pair, move()
#include <cstddef> // size_t, nullptr_t
#include <cstdint> // uint{8,16,32,64}_t
#include <istream>
#include <ostream>
#include <functional> // function, reference_wrapper
#include <exception> // exception
#include <stdexcept> // logic_error, invalid_argument, runtime_error
#include <system_error>
#include <butl/path>
#include <butl/sha256>
#include <butl/process>
#include <butl/fdstream>
#include <butl/optional>
#include <butl/timestamp>
#include <butl/vector-view>
namespace build2
{
// Commonly-used types.
//
using std::uint8_t;
using std::uint16_t;
using std::uint32_t;
using std::uint64_t;
using std::size_t;
using std::nullptr_t;
using std::pair;
using std::string;
using std::function;
using std::reference_wrapper;
using std::unique_ptr;
using std::shared_ptr;
using std::weak_ptr;
using std::vector;
using butl::vector_view; // <butl/vector-view>
using strings = vector<string>;
using cstrings = vector<const char*>;
using std::istream;
using std::ostream;
// Exceptions. While <exception> is included, there is no using for
// std::exception -- use qualified.
//
using std::logic_error;
using std::invalid_argument;
using std::runtime_error;
using std::system_error;
// <butl/optional>
//
using butl::optional;
using butl::nullopt;
// <butl/path>
//
using butl::path;
using butl::dir_path;
using butl::basic_path;
using butl::invalid_path;
// Absolute directory path. Note that for now we don't do any checking that
// the path is in fact absolute.
//
// The idea is to have a different type that we automatically complete when
// a (variable) value of this type gets initialized from untyped names. See
// value_type<abs_dir_path> for details.
//
struct abs_dir_path: dir_path
{
using dir_path::dir_path;
explicit
abs_dir_path (dir_path d): dir_path (std::move (d).string (), false) {}
abs_dir_path () = default;
};
using paths = std::vector<path>;
using dir_paths = std::vector<dir_path>;
// Custom path printing (implemented in utility.cxx).
//
ostream&
operator<< (ostream&, const path&);
ostream&
operator<< (ostream&, const dir_path&);
// <butl/timestamp>
//
using butl::system_clock;
using butl::timestamp;
using butl::duration;
using butl::timestamp_unknown;
using butl::timestamp_nonexistent;
using butl::operator<<;
// <butl/sha256>
//
using butl::sha256;
// <butl/process>
// <butl/fdstream>
//
using butl::process;
using butl::process_error;
using butl::ifdstream;
using butl::ofdstream;
}
// <build2/name>
//
#include <build2/name>
#endif // BUILD2_TYPES
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