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https://github.com/nlohmann/json
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✨ add swap function for binary type
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@ -876,7 +876,6 @@ class basic_json
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@since version 3.8.0
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*/
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using binary_t = BinaryType;
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/*!
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@ -1204,6 +1203,7 @@ class basic_json
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assert(m_type != value_t::object or m_value.object != nullptr);
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assert(m_type != value_t::array or m_value.array != nullptr);
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assert(m_type != value_t::string or m_value.string != nullptr);
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assert(m_type != value_t::binary or m_value.binary != nullptr);
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}
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public:
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@ -6015,6 +6015,39 @@ class basic_json
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}
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}
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/*!
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@brief exchanges the values
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Exchanges the contents of a JSON string with those of @a other. Does not
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invoke any move, copy, or swap operations on individual elements. All
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iterators and references remain valid. The past-the-end iterator is
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invalidated.
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@param[in,out] other binary to exchange the contents with
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@throw type_error.310 when JSON value is not a string; example: `"cannot
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use swap() with boolean"`
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@complexity Constant.
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@liveexample{The example below shows how strings can be swapped with
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`swap()`.,swap__binary_t}
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@since version 3.8.0
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*/
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void swap(binary_t& other)
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{
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// swap only works for strings
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if (JSON_HEDLEY_LIKELY(is_binary()))
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{
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std::swap(*(m_value.binary), other);
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}
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else
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{
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JSON_THROW(type_error::create(310, "cannot use swap() with " + std::string(type_name())));
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}
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}
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/// @}
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public:
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@ -16383,7 +16383,6 @@ class basic_json
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@since version 3.8.0
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*/
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using binary_t = BinaryType;
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/*!
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@ -16711,6 +16710,7 @@ class basic_json
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assert(m_type != value_t::object or m_value.object != nullptr);
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assert(m_type != value_t::array or m_value.array != nullptr);
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assert(m_type != value_t::string or m_value.string != nullptr);
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assert(m_type != value_t::binary or m_value.binary != nullptr);
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}
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public:
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@ -21522,6 +21522,39 @@ class basic_json
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}
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}
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/*!
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@brief exchanges the values
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Exchanges the contents of a JSON string with those of @a other. Does not
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invoke any move, copy, or swap operations on individual elements. All
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iterators and references remain valid. The past-the-end iterator is
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invalidated.
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@param[in,out] other binary to exchange the contents with
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@throw type_error.310 when JSON value is not a string; example: `"cannot
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use swap() with boolean"`
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@complexity Constant.
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@liveexample{The example below shows how strings can be swapped with
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`swap()`.,swap__binary_t}
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@since version 3.8.0
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*/
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void swap(binary_t& other)
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{
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// swap only works for strings
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if (JSON_HEDLEY_LIKELY(is_binary()))
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{
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std::swap(*(m_value.binary), other);
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}
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else
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{
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JSON_THROW(type_error::create(310, "cannot use swap() with " + std::string(type_name())));
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}
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}
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/// @}
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public:
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