BackwardStepCommand.h Source File

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BackwardStepCommand.h
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1 #ifndef BACKWARDSTEPCOMMAND_H
2 #define BACKWARDSTEPCOMMAND_H
3 
4 /*
5  * Copyright (C) 2009-2010 Anders Gavare. All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in the
14  * documentation and/or other materials provided with the distribution.
15  * 3. The name of the author may not be used to endorse or promote products
16  * derived from this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28  * SUCH DAMAGE.
29  */
30 
31 #include "misc.h"
32 
33 #include "Command.h"
34 #include "UnitTest.h"
35 
36 
37 /**
38  * \brief A Command which sets the RunState to BackwardsSingleStepping.
39  */
41  : public Command
42 {
43 public:
44  /**
45  * \brief Constructs a %BackwardStepCommand.
46  */
48 
49  virtual ~BackwardStepCommand();
50 
51  virtual bool Execute(GXemul& gxemul, const vector<string>& arguments);
52 
53  virtual bool MayBeReexecutedWithoutArgs() const
54  {
55  return true;
56  }
57 
58  virtual string GetShortDescription() const;
59 
60  virtual string GetLongDescription() const;
61 
62 
63  /********************************************************************/
64 
65  static void RunUnitTests(int& nSucceeded, int& nFailures);
66 };
67 
68 
69 #endif // BACKWARDSTEPCOMMAND_H
BackwardStepCommand::GetLongDescription
virtual string GetLongDescription() const
Returns a long description/help message for the command.
Definition: BackwardStepCommand.cc:90
BackwardStepCommand::~BackwardStepCommand
virtual ~BackwardStepCommand()
Definition: BackwardStepCommand.cc:38
GXemul
The main emulator class.
Definition: GXemul.h:54
Command.h
BackwardStepCommand::GetShortDescription
virtual string GetShortDescription() const
Returns a short (one-line) description of the command.
Definition: BackwardStepCommand.cc:84
BackwardStepCommand
A Command which sets the RunState to BackwardsSingleStepping.
Definition: BackwardStepCommand.h:40
BackwardStepCommand::Execute
virtual bool Execute(GXemul &gxemul, const vector< string > &arguments)
Executes the command on a given GXemul instance.
Definition: BackwardStepCommand.cc:43
Command
A Command is a named function, executed by the CommandInterpreter.
Definition: Command.h:48
misc.h
BackwardStepCommand::MayBeReexecutedWithoutArgs
virtual bool MayBeReexecutedWithoutArgs() const
Returns whether the command can be quickly re-executed using an empty command line.
Definition: BackwardStepCommand.h:53
UnitTest.h
BackwardStepCommand::RunUnitTests
static void RunUnitTests(int &nSucceeded, int &nFailures)
BackwardStepCommand::BackwardStepCommand
BackwardStepCommand()
Constructs a BackwardStepCommand.
Definition: BackwardStepCommand.cc:32

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