JsonEncoder.h

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#ifndef ZSERIO_JSON_ENCODER_H_INC
#define ZSERIO_JSON_ENCODER_H_INC
 
#include <cstdint>
#include <string_view>
#include <type_traits>
 
#include "zserio/CppRuntimeException.h"
#include "zserio/String.h"
#include "zserio/StringConvertUtil.h"
 
namespace zserio
{
 
class JsonEncoder
{
public:
    static void encodeNull(std::ostream& stream);
 
    static void encodeBool(std::ostream& stream, bool value);
 
    template <typename T>
    static void encodeIntegral(std::ostream& stream, T value);
 
    static void encodeFloatingPoint(std::ostream& stream, double value);
 
    static void encodeString(std::ostream& stream, std::string_view value);
};
 
template <typename T>
void JsonEncoder::encodeIntegral(std::ostream& stream, T value)
{
    using U = typename std::conditional<std::is_signed<T>::value, int64_t, uint64_t>::type;
    stream << static_cast<U>(value);
}
 
} // namespace zserio
 
#endif // ZSERIO_JSON_ENCODER_H_INC