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add free inline swap functions

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Philipp A. Hartmann
2015-07-13 09:35:15 +02:00
parent 0ebe16e169
commit 46e1696316
3 changed files with 22 additions and 0 deletions
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12
test/unittest/documenttest.cpp
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@@ -19,6 +19,7 @@
#include "rapidjson/encodedstream.h"
#include "rapidjson/stringbuffer.h"
#include <sstream>
#include <algorithm>
using namespace rapidjson;
@@ -223,6 +224,17 @@ TEST(Document, Swap) {
Document().Swap(d2);
EXPECT_TRUE(d2.IsNull());
EXPECT_NE(&d2.GetAllocator(), &a);
// testing std::swap compatibility
d1.SetBool(true);
using std::swap;
swap(d1, d2);
EXPECT_TRUE(d1.IsNull());
EXPECT_TRUE(d2.IsTrue());
swap(o, d2);
EXPECT_TRUE(o.IsTrue());
EXPECT_TRUE(d2.IsArray());
}