blob: ed23821a8bdf42dbd018dbbd0552e350f1c0b686 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
.. highlight:: cpp
.. _arduino-longcast:
long()
======
Description
-----------
Converts a value to the :ref:`long <arduino-long>` data type. Here is
an example::
double d = 2.5;
long i = long(d); // i holds "2L", an long value
The value inside of the parentheses (``long(...)``) can be of any type.
However, if it is not a numeric type (like ``double``, ``char``,
etc.), you will get strange results.
See the :ref:`long <arduino-long>` reference for details about the
precision and limitations of ``long`` variables on the Maple.
See Also
--------
- :ref:`long <arduino-long>`
|