html/abstractrangedchange_8h_source.html

 #pragma once

 #include "edbee/models/change.h"

 namespace edbee {

 class AbstractRangedChange : public Change
 {
 public:
     virtual ~AbstractRangedChange();

     virtual int offset() const = 0;

     virtual void setOffset( int value ) = 0;
     void addOffset( int amount );

     virtual void setDocLength( int value ) = 0;

     virtual int docLength() const = 0;

     virtual int storedLength() const = 0;


 protected:

     virtual void mergeStoredData( AbstractRangedChange* change ) = 0;


     int getMergedDocLength(AbstractRangedChange* change);
     int getMergedStoredLength(AbstractRangedChange* change);
     void mergeStoredDataViaMemcopy(void* targetData, void* data, void* changeData, AbstractRangedChange* change, int itemSize );
     bool merge( AbstractRangedChange* change );

 public:
     bool isOverlappedBy( AbstractRangedChange* secondChange );
     bool isTouchedBy( AbstractRangedChange* secondChange );

 };


 } // edbee
edbee::AbstractRangedChange::getMergedStoredLength
int getMergedStoredLength(AbstractRangedChange *change)
Calculates the merge data size, that&#39;s required for merging the given change.
Definition: abstractrangedchange.cpp:50

edbee::AbstractRangedChange::setDocLength
virtual void setDocLength(int value)=0
this method should set the old length

edbee::AbstractRangedChange::getMergedDocLength
int getMergedDocLength(AbstractRangedChange *change)
Calculates the merged length.
Definition: abstractrangedchange.cpp:28

edbee::AbstractRangedChange::mergeStoredData
virtual void mergeStoredData(AbstractRangedChange *change)=0
implement this method to merge to old data. Sample implementation

edbee::AbstractRangedChange::isTouchedBy
bool isTouchedBy(AbstractRangedChange *secondChange)
Touched ranges are ranges that are next to eachother Touching means the end offset of one range is th...
Definition: abstractrangedchange.cpp:158

change.h

edbee::AbstractRangedChange::~AbstractRangedChange
virtual ~AbstractRangedChange()
default destructor is empty
Definition: abstractrangedchange.cpp:13

edbee::AbstractRangedChange::docLength
virtual int docLength() const =0
this method should return the length in the document

edbee::AbstractRangedChange::addOffset
void addOffset(int amount)
Adds the given amount to the offset.
Definition: abstractrangedchange.cpp:20

edbee
Copyright 2011-2013 - Reliable Bits Software by Blommers IT.
Definition: commentcommand.cpp:22

edbee::AbstractRangedChange::offset
virtual int offset() const =0
this method should return the offset of the change

edbee::AbstractRangedChange::isOverlappedBy
bool isOverlappedBy(AbstractRangedChange *secondChange)
This method checks if this textchange is overlapped by the second text change overlapping is an exclu...
Definition: abstractrangedchange.cpp:145

edbee::Change
A basic change.
Definition: change.h:18

edbee::AbstractRangedChange::merge
bool merge(AbstractRangedChange *change)
This method merges the change.
Definition: abstractrangedchange.cpp:118

edbee::AbstractRangedChange::storedLength
virtual int storedLength() const =0
this method should return the length of this item in memory

edbee::AbstractRangedChange
This is an abstract class for ranged changes This are changes (text changes and line changes) that sp...
Definition: abstractrangedchange.h:15

edbee::AbstractRangedChange::setOffset
virtual void setOffset(int value)=0
this method should set the offset

edbee::AbstractRangedChange::mergeStoredDataViaMemcopy
void mergeStoredDataViaMemcopy(void *targetData, void *data, void *changeData, AbstractRangedChange *change, int itemSize)
This method merges the data via a memcopy. I really don&#39;t like this way of merging the data...
Definition: abstractrangedchange.cpp:91