This type represents the JSON null value. There is only 1 value of this type, so all objects compare equal, hash to the same value, etc.
Declared in <bdljsn_jsonnull.h>
class JsonNull;| Name | Description |
|---|---|
print | Write "null" to the specified output stream, and return a reference to stream. |
| Name | Description |
|---|---|
operator!= | Same as the related overload above for operator!=. |
operator!= | Return whether lhs and rhs do not have the same value. |
operator== | Return true (unconditionally) as the specified lhs and rhs must have the same value. |
operator== | Same as the related overload above for operator==. |
swap | Exchange the values of the specified a and b objects. |