Engauge Digitizer 2
Loading...
Searching...
No Matches
DocumentHashGenerator.cpp
Go to the documentation of this file.
1/******************************************************************************************************
2 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *
3 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
4 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *
5 ******************************************************************************************************/
6
8#include "Document.h"
10#include "Logger.h"
11
15
17{
18 // LOG4CPP_INFO_S is below
19
20 // Get hash by letting functor iterate through Document
22
23 Functor2wRet<const QString &, const Point &, CallbackSearchReturn> ftorWithCallback = functor_ret (ftor,
25
26 document.iterateThroughCurvePointsAxes (ftorWithCallback);
27 document.iterateThroughCurvesPointsGraphs (ftorWithCallback);
28
29 LOG4CPP_INFO_S ((*mainCat)) << "DocumentHashGenerator::generator result=" << ftor.hash().data ();
30
31 return ftor.hash ();
32}
QByteArray DocumentHash
log4cpp::Category * mainCat
Definition Logger.cpp:14
Callback for DocumentHash value for a Document.
CallbackSearchReturn callback(const QString &curveName, const Point &point)
Callback method.
DocumentHash hash() const
Computed hash value.
DocumentHashGenerator()
Single constructor.
DocumentHash generate(const Document &document) const
Generate the hash for external storage.
Storage of one imported image and the data attached to that image.
Definition Document.h:44
void iterateThroughCurvePointsAxes(const Functor2wRet< const QString &, const Point &, CallbackSearchReturn > &ftorWithCallback)
See Curve::iterateThroughCurvePoints, for the axes curve.
Definition Document.cpp:455
void iterateThroughCurvesPointsGraphs(const Functor2wRet< const QString &, const Point &, CallbackSearchReturn > &ftorWithCallback)
See Curve::iterateThroughCurvePoints, for all the graphs curves.
Definition Document.cpp:478
DocumentAxesPointsRequired documentAxesPointsRequired() const
Get method for DocumentAxesPointsRequired.
Definition Document.cpp:369
#define LOG4CPP_INFO_S(logger)
Definition convenience.h:18