## System::Less method


Implements '<' relative pattern translation.

```cpp
template<class ExpressionT,class ConstantT> bool System::Less(const ExpressionT &left, const ConstantT &constant)
```


| Parameter | Description |
| --- | --- |
| ExpressionT | left expression type. |
| ConstantT | type of constant expression. |

| Parameter | Type | Description |
| --- | --- | --- |
| left | const ExpressionT\& | expression which will be checked. |
| constant | const ConstantT\& | expression which will be compared with left one. |

### ReturnValue

true if type check is successfull, false otherwise.

## See Also

* Namespace [System](../)
* Library [Aspose.Page for C++](../../)