RSB  0.9.6
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
ScopeFilter.cpp
Go to the documentation of this file.
1 /* ============================================================
2  *
3  * This file is a part of the RSB project
4  *
5  * Copyright (C) 2010 by Sebastian Wrede <swrede at techfak dot uni-bielefeld dot de>
6  *
7  * This file may be licensed under the terms of the
8  * GNU Lesser General Public License Version 3 (the ``LGPL''),
9  * or (at your option) any later version.
10  *
11  * Software distributed under the License is distributed
12  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
13  * express or implied. See the LGPL for the specific language
14  * governing rights and limitations.
15  *
16  * You should have received a copy of the LGPL along with this
17  * program. If not, go to http://www.gnu.org/licenses/lgpl.html
18  * or write to the Free Software Foundation, Inc.,
19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20  *
21  * The development of this software was supported by:
22  * CoR-Lab, Research Institute for Cognition and Robotics
23  * Bielefeld University
24  *
25  * ============================================================ */
26 
27 #include "ScopeFilter.h"
28 #include "FilterObserver.h"
29 
30 using namespace std;
31 
32 namespace rsb {
33 namespace filter {
34 
35 ScopeFilter::ScopeFilter(const Scope& scope) :
36  scope(scope) {
37 }
38 
40 }
41 
42 string ScopeFilter::getClassName() const {
43  return "ScopeFilter";
44 }
45 
46 void ScopeFilter::printContents(ostream& stream) const {
47  stream << "scope = " << scope;
48 }
49 
51  if ((*e->getScopePtr() == this->scope) || e->getScopePtr()->isSubScopeOf(
52  this->scope)) {
53  return true;
54  } else {
55  return false;
56  }
57 }
58 
60  fo->notify(this, at);
61 }
62 
64  return scope;
65 }
66 
67 }
68 }
Types
Possible actions with filters.
boost::shared_ptr< FilterObserver > FilterObserverPtr
Definition: Filter.h:38
std::string getClassName() const
Definition: ScopeFilter.cpp:42
void notifyObserver(FilterObserverPtr fo, FilterAction::Types at)
Double-dispatch method to notfify a FilterObserver about changes for this filter with a more specific...
Definition: ScopeFilter.cpp:59
void printContents(std::ostream &stream) const
Definition: ScopeFilter.cpp:46
boost::shared_ptr< Event > EventPtr
Definition: Event.h:251
Scope is a descriptor for a hierarchical channel of the unified bus.
Definition: Scope.h:46
bool match(EventPtr e)
Matches the given event against the constraints specified by this filter.
Definition: ScopeFilter.cpp:50