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Add Pointer::Append(Value, Allocator) overload

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This commit is contained in:
miloyip 2015-05-08 22:18:46 +08:00
parent 5dee394004
commit 771fa9879a
2 changed files with 28 additions and 3 deletions
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15
include/rapidjson/pointer.h
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@ -273,6 +273,21 @@ public:
} }
} }
//! Append a token by value, and return a new Pointer
/*!
\param value Value (either Uint or String) to be appended.
\param allocator Allocator for the newly return Pointer.
\return A new Pointer with appended token.
*/
GenericPointer Append(const ValueType& token, Allocator* allocator = 0) const {
if (token.IsString())
return Append(token.GetString(), token.GetStringLength(), allocator);
else {
RAPIDJSON_ASSERT(token.IsUint64());
return Append(static_cast<SizeType>(token.GetUint64()), allocator);
}
}
//!@name Handling Parse Error //!@name Handling Parse Error
//@{ //@{

16
test/unittest/pointertest.cpp
View File

@ -523,10 +523,20 @@ TEST(Pointer, Append) {
Pointer p; Pointer p;
Pointer q = p.Append("foo"); Pointer q = p.Append("foo");
EXPECT_TRUE(Pointer("/foo") == q); EXPECT_TRUE(Pointer("/foo") == q);
q = q.Append(0); q = q.Append(1234);
EXPECT_TRUE(Pointer("/foo/0") == q); EXPECT_TRUE(Pointer("/foo/1234") == q);
q = q.Append(""); q = q.Append("");
EXPECT_TRUE(Pointer("/foo/0/") == q); EXPECT_TRUE(Pointer("/foo/1234/") == q);
}
{
Pointer p;
Pointer q = p.Append(Value("foo").Move());
EXPECT_TRUE(Pointer("/foo") == q);
q = q.Append(Value(1234).Move());
EXPECT_TRUE(Pointer("/foo/1234") == q);
q = q.Append(Value(kStringType).Move());
EXPECT_TRUE(Pointer("/foo/1234/") == q);
} }
#if RAPIDJSON_HAS_STDSTRING #if RAPIDJSON_HAS_STDSTRING