From fd4589fe52aa7650740014935874384abd11f0ae Mon Sep 17 00:00:00 2001
From: Kirill Kirilenko <kirill@ultracoder.org>
Date: Thu, 16 Feb 2017 20:38:03 +0300
Subject: [PATCH] Fixed compiler error (missing assignment operator for class).

---
 include/telebotxx/RequestOptions.hpp |  3 +++
 src/RequestOptions.cpp               | 14 ++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/include/telebotxx/RequestOptions.hpp b/include/telebotxx/RequestOptions.hpp
index fd2e3d4..412a83e 100644
--- a/include/telebotxx/RequestOptions.hpp
+++ b/include/telebotxx/RequestOptions.hpp
@@ -135,6 +135,9 @@ public:
 	const SwitchInlineQuery& getSwitchInlineQuery() const;
 	const SwitchInlineQueryCurrentChat& getSwitchInlineQueryCurrentChat() const;
 
+	void swap(InlineKeyboardButton&);
+	const InlineKeyboardButton& operator=(InlineKeyboardButton);
+
 private:
 	ActionType actionType_;
 	std::string text_;
diff --git a/src/RequestOptions.cpp b/src/RequestOptions.cpp
index adc78f2..d4c2c8a 100644
--- a/src/RequestOptions.cpp
+++ b/src/RequestOptions.cpp
@@ -228,6 +228,20 @@ const SwitchInlineQueryCurrentChat& InlineKeyboardButton::getSwitchInlineQueryCu
 	return boost::get<SwitchInlineQueryCurrentChat>(value_);
 }
 
+void InlineKeyboardButton::swap(InlineKeyboardButton& other)
+{
+	using std::swap;
+	swap(text_, other.text_);
+	swap(actionType_, other.actionType_);
+	swap(value_, other.value_);
+}
+
+const InlineKeyboardButton& InlineKeyboardButton::operator=(InlineKeyboardButton other)
+{
+	swap(other);
+	return *this;
+}
+
 ////////////////////////////////////////////////////////////////
 
 void InlineKeyboardMarkup::addRow(const InlineKeyboardButtonRow& row)