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-rw-r--r--src/univalue/include/univalue.h40
1 files changed, 19 insertions, 21 deletions
diff --git a/src/univalue/include/univalue.h b/src/univalue/include/univalue.h
index 7f9a6aaffd..1fb746b96d 100644
--- a/src/univalue/include/univalue.h
+++ b/src/univalue/include/univalue.h
@@ -24,27 +24,25 @@ public:
typ = initialType;
val = initialStr;
}
- UniValue(uint64_t val_) {
- setInt(val_);
- }
- UniValue(int64_t val_) {
- setInt(val_);
- }
- UniValue(bool val_) {
- setBool(val_);
- }
- UniValue(int val_) {
- setInt(val_);
- }
- UniValue(double val_) {
- setFloat(val_);
- }
- UniValue(const std::string& val_) {
- setStr(val_);
- }
- UniValue(const char *val_) {
- std::string s(val_);
- setStr(s);
+ template <typename Ref, typename T = std::remove_cv_t<std::remove_reference_t<Ref>>,
+ std::enable_if_t<std::is_floating_point_v<T> || // setFloat
+ std::is_same_v<bool, T> || // setBool
+ std::is_signed_v<T> || std::is_unsigned_v<T> || // setInt
+ std::is_constructible_v<std::string, T>, // setStr
+ bool> = true>
+ UniValue(Ref&& val)
+ {
+ if constexpr (std::is_floating_point_v<T>) {
+ setFloat(val);
+ } else if constexpr (std::is_same_v<bool, T>) {
+ setBool(val);
+ } else if constexpr (std::is_signed_v<T>) {
+ setInt(int64_t{val});
+ } else if constexpr (std::is_unsigned_v<T>) {
+ setInt(uint64_t{val});
+ } else {
+ setStr(std::string{std::forward<Ref>(val)});
+ }
}
void clear();