Newer
Older
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
#ifndef MANTID_ALGORITHM_BINARYOPERATION_H_
#define MANTID_ALGORITHM_BINARYOPERATION_H_
//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#include "MantidAPI/Algorithm.h"
#include "MantidKernel/Logger.h"
#include "MantidAPI/TripleRef.h"
#include <algorithm>
#include <functional>
#include <iterator>
namespace Mantid
{
namespace Algorithms
{
/** @class BinaryOperation BinaryOperation.h Algorithms/BinaryOperation.h
BinaryOperation supports the implmentation of a binary operation on two input workspaces.
It inherits from the Algorithm class, and overrides
the init() & exec() methods.
Required Properties:
<UL>
<LI> InputWorkspace1 - The name of the workspace </LI>
<LI> InputWorkspace2 - The name of the workspace </LI>
<LI> OutputWorkspace - The name of the workspace in which to store the difference data </LI>
</UL>
@author Nick Draper
@date 14/12/2007
Copyright © 2007 STFC Rutherford Appleton Laboratories
This file is part of Mantid.
Mantid is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
Mantid is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
File change history is stored at: <https://svn.mantidproject.org/mantid/trunk/Code/Mantid>
*/
class DLLExport BinaryOperation : public API::Algorithm
{
public:
/// Default constructor
BinaryOperation() : API::Algorithm() {};
/// Destructor
virtual ~BinaryOperation() {};
protected:
// Overridden Algorithm methods
void init();
void exec();
virtual void performBinaryOperation(API::Workspace::const_iterator it_in1, API::Workspace::const_iterator it_in2,
API::Workspace::iterator it_out) =0;
virtual const bool checkSizeCompatability(const API::Workspace_sptr lhs,const API::Workspace_sptr rhs) const;
virtual const bool checkXarrayCompatability(const API::Workspace_sptr lhs, const API::Workspace_sptr rhs) const;
virtual const int getRelativeLoopCount(const API::Workspace_sptr lhs, const API::Workspace_sptr rhs) const;
virtual API::Workspace_sptr createOutputWorkspace(const API::Workspace_sptr lhs, const API::Workspace_sptr rhs) const;
API::Workspace::const_iterator createConstIterator(const API::Workspace_sptr wsMain, const API::Workspace_sptr wsComparison) const;
unsigned int getLoopDirection(const API::Workspace_sptr wsMain, const API::Workspace_sptr wsComparison) const;
class BinaryOperation_fn : public std::binary_function<API::TripleRef<double>,API::TripleRef<double>,API::TripleRef<double> >
{
public:
virtual ~BinaryOperation_fn() {};
virtual API::TripleRef<double> operator()(const API::TripleRef<double>&,const API::TripleRef<double>&) =0;
protected:
///The X value to return
double ret_x;
///Temporary cache of calculated signal value
double ret_sig;
///Temporary cache of calculated error value
double ret_err;
};
private:
/// Static reference to the logger class
static Mantid::Kernel::Logger& g_log;
};
} // namespace Algorithm
} // namespace Mantid
#endif /*MANTID_ALGORITHM_BINARYOPERATION_H_*/