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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
\defgroup mrpt_rtti_grp [mrpt-rtti]
Runtime Type Information (RTTI) library, providing compiler-independent class
registry, class factory, and inheritance information.
[TOC]
# Library mrpt-rtti
This library is part of MRPT and can be installed in Debian-based systems with:
sudo apt install libmrpt-rtti-dev
Read also [how to import MRPT into your CMake scripts](mrpt_from_cmake.html).
Any class with RTTI support has to be derived from mrpt::rtti::CObject, either
directly or via a hierarchy of inheriting classes.
Class factory by name enables deserialization of polymorphic classes in the
library \ref mrpt_serialization_grp.
All classes defined in each MRPT module are automatically registered when
loading the module (if dynamically linked).
## Example #1: defining new user classes
See: \ref rtti_example1/test.cpp
\snippet rtti_example1/test.cpp example-define-class
\snippet rtti_example1/test.cpp example-define-class-test
Output:
\include rtti_example1/console-ex1.out
## Example #2: using the class factory
See: \ref rtti_example1/test.cpp
\snippet rtti_example1/test.cpp example-define-class
\snippet rtti_example1/test.cpp example-factory
Output:
\include rtti_example1/console-ex2.out
# Library contents
|
