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add move assignment operator for CZString and change copy assignment to const reference.

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This commit is contained in:
Dhruv Paranjape
2017-07-08 17:47:13 +05:30
parent 23c44d9f9e
commit 0ba8bd73f5
2 changed files with 20 additions and 5 deletions
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16
src/lib_json/json_value.cpp
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@@ -292,11 +292,21 @@ void Value::CZString::swap(CZString& other) {
std::swap(index_, other.index_);
}
Value::CZString& Value::CZString::operator=(CZString other) {
swap(other);
Value::CZString& Value::CZString::operator=(const CZString& other) {
cstr_ = other.cstr_;
index_ = other.index_;
return *this;
}
#if JSON_HAS_RVALUE_REFERENCES
Value::CZString& Value::CZString::operator=(CZString&& other) {
cstr_ = other.cstr_;
index_ = other.index_;
other.cstr_ = nullptr;
return *this;
}
#endif
bool Value::CZString::operator<(const CZString& other) const {
if (!cstr_) return index_ < other.index_;
//return strcmp(cstr_, other.cstr_) < 0;
@@ -1145,7 +1155,7 @@ Value const& Value::operator[](CppTL::ConstString const& key) const
Value& Value::append(const Value& value) { return (*this)[size()] = value; }
#ifdef JSON_HAS_RVALUE_REFERENCES
#if JSON_HAS_RVALUE_REFERENCES
Value& Value::append(Value&& value) { return (*this)[size()] = value; }
#endif