Files
qt-migration-legatus/qt6-after/qt6-migrated-legatus/Lts/Services/AudioVideoManagement/icommand.h
T
torstenandCopilot 7a6be7474e Qt6 migration: Fix BUILD_RTI=OFF build errors in TrainingAreaBase
- training_area_telegrams.cpp: Fixed QJsonObject initializer syntax (Qt6 requires {{}} not ({}))
- training_area_telegrams.cpp: Fixed fromJson() methods to access m_* members directly
- training_area_telegrams.cpp: Fixed brace mismatches in multiple toJson() methods
- training_area_telegrams.h: Changed Header struct to public members for consistency
- tx_mixin.cpp: Fixed getEquipmentNumber() template for direct member access
- lts_coordinate.cpp: Added missing #include <iomanip>
- MIGRATION_STATUS.md: Added migration progress tracking document

C++17 constraint enforced due to RTI Connext DDS 7.7.0 incompatibility with C++20+

Build status: BUILD_RTI=OFF successful (0 errors, warnings only)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-08-23 20:49:23 +02:00

52 lines
1.2 KiB
C++
Executable File

/**
* @RDE_HEADER@
* ICommand
* $Id$
* $HeadURL$
* $Author$
* Created by Christian Fröbel, SLSE, 2017-06-29
*/
#pragma once
#include "svcavmcommon_export.h"
#include <QtCore/QObject>
namespace AudioVideoManagement
{
/**
* Internal helper class for AvaControl in order to send a command to the
* AVS system and synchronize with the reponse.
* This way AvaControl ensures that a new command is only sent when the
* response of the previous command has been received.
*
* The idea is that upon send() the command connects to the signals of interest
* of AvaComm. When the command is done it calls AvaControl::done(this).
*
* @author Christian Fröbel
*/
class AVM_COMMON_EXPORT ICommand : public QObject
{
Q_OBJECT
public:
virtual ~ICommand() = default;
virtual void send() = 0;
virtual QString debug() const = 0;
virtual bool canTimeout() const { return false; }
/**
* Check whether this command nullifies other.
* Nullifying means that when this command is sent after other,
* it would nullify the effect of other.
* If so, other can be dropped.
*/
virtual bool nullifies(ICommand *other) const { Q_UNUSED(other); return false; }
};
} // namespace AudioVideoManagement