Rearrange sources

include/xrpl/protocol/STAccount.h

@@ -0,0 +1,136 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of rippled: https://github.com/ripple/rippled
+    Copyright (c) 2012, 2013 Ripple Labs Inc.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#ifndef RIPPLE_PROTOCOL_STACCOUNT_H_INCLUDED
+#define RIPPLE_PROTOCOL_STACCOUNT_H_INCLUDED
+
+#include <ripple/basics/CountedObject.h>
+#include <ripple/protocol/AccountID.h>
+#include <ripple/protocol/STBase.h>
+
+#include <string>
+
+namespace ripple {
+
+class STAccount final : public STBase, public CountedObject<STAccount>
+{
+private:
+    // The original implementation of STAccount kept the value in an STBlob.
+    // But an STAccount is always 160 bits, so we can store it with less
+    // overhead in a ripple::uint160.  However, so the serialized format of the
+    // STAccount stays unchanged, we serialize and deserialize like an STBlob.
+    AccountID value_;
+    bool default_;
+
+public:
+    using value_type = AccountID;
+
+    STAccount();
+
+    STAccount(SField const& n);
+    STAccount(SField const& n, Buffer&& v);
+    STAccount(SerialIter& sit, SField const& name);
+    STAccount(SField const& n, AccountID const& v);
+
+    SerializedTypeID
+    getSType() const override;
+
+    std::string
+    getText() const override;
+
+    void
+    add(Serializer& s) const override;
+
+    bool
+    isEquivalent(const STBase& t) const override;
+
+    bool
+    isDefault() const override;
+
+    STAccount&
+    operator=(AccountID const& value);
+
+    AccountID const&
+    value() const noexcept;
+
+    void
+    setValue(AccountID const& v);
+
+private:
+    STBase*
+    copy(std::size_t n, void* buf) const override;
+    STBase*
+    move(std::size_t n, void* buf) override;
+
+    friend class detail::STVar;
+};
+
+inline STAccount&
+STAccount::operator=(AccountID const& value)
+{
+    setValue(value);
+    return *this;
+}
+
+inline AccountID const&
+STAccount::value() const noexcept
+{
+    return value_;
+}
+
+inline void
+STAccount::setValue(AccountID const& v)
+{
+    value_ = v;
+    default_ = false;
+}
+
+inline bool
+operator==(STAccount const& lhs, STAccount const& rhs)
+{
+    return lhs.value() == rhs.value();
+}
+
+inline auto
+operator<(STAccount const& lhs, STAccount const& rhs)
+{
+    return lhs.value() < rhs.value();
+}
+
+inline bool
+operator==(STAccount const& lhs, AccountID const& rhs)
+{
+    return lhs.value() == rhs;
+}
+
+inline auto
+operator<(STAccount const& lhs, AccountID const& rhs)
+{
+    return lhs.value() < rhs;
+}
+
+inline auto
+operator<(AccountID const& lhs, STAccount const& rhs)
+{
+    return lhs < rhs.value();
+}
+
+}  // namespace ripple
+
+#endif