/usr/include/dcmtk/dcmsr/dsrscogr.h is in libdcmtk-dev 3.6.1~20160216-4.
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*
* Copyright (C) 2000-2015, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: dcmsr
*
* Author: Joerg Riesmeier
*
* Purpose:
* classes: DSRGraphicDataItem, DSRGraphicDataList
*
*/
#ifndef DSRSCOGR_H
#define DSRSCOGR_H
#include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */
#include "dcmtk/dcmsr/dsrtypes.h"
#include "dcmtk/dcmsr/dsrtlist.h"
/*---------------------*
* class declaration *
*---------------------*/
/** Class for graphic data items
*/
class DCMTK_DCMSR_EXPORT DSRGraphicDataItem
{
public:
/** (default) constructor
** @param column optional column value
* @param row optional row value
*/
DSRGraphicDataItem(const Float32 column = 0,
const Float32 row = 0)
: Column(column),
Row(row)
{
}
/** comparison operator
** @param item item with which the (column,row) pair should be compared
** @return OFTrue if both pairs are equal, OFFalse otherwise
*/
inline OFBool operator==(const DSRGraphicDataItem &item) const
{
return (item.Column == Column) && (item.Row == Row);
}
/** comparison operator
** @param item item with which the (column,row) pair should be compared
** @return true if not equal, false if equal
*/
inline OFBool operator!=(const DSRGraphicDataItem &item) const
{
return (item.Column != Column) || (item.Row != Row);
}
/** comparison operator
** @param item item with which the (column,row) pair should be compared
** @return true if smaller. Row takes precedence over column.
*/
inline OFBool operator<(const DSRGraphicDataItem &item) const
{
return (Row < item.Row) || ((Row == item.Row) && (Column < item.Column));
}
/** comparison operator
** @param item item with which the (column,row) pair should be compared
** @return true if greater. Row takes precedence over column.
*/
inline OFBool operator>(const DSRGraphicDataItem &item) const
{
return (Row > item.Row) || ((Row == item.Row) && (Column > item.Column));
}
/* copy constructor and assignment operator are defined implicitly */
/// column value (VR=FL)
Float32 Column;
/// row value (VR=FL)
Float32 Row;
};
/** Class for graphic data lists
*/
class DCMTK_DCMSR_EXPORT DSRGraphicDataList
: public DSRListOfItems<DSRGraphicDataItem>
{
public:
/** default constructor
*/
DSRGraphicDataList();
/** copy constructor
** @param lst list to be copied
*/
DSRGraphicDataList(const DSRGraphicDataList &lst);
/** destructor
*/
virtual ~DSRGraphicDataList();
/** assignment operator
** @param lst list to be copied
** @return reference to this list after 'lst' has been copied
*/
DSRGraphicDataList &operator=(const DSRGraphicDataList &lst);
/** print list of graphic data.
* The output of a typical list looks like this: 0/0,127/127,255/255
** @param stream output stream to which the list should be printed
* @param flags flag used to customize the output (see DSRTypes::PF_xxx)
* @param pairSeparator character specifying the separator between the value pairs
* @param itemSeparator character specifying the separator between the list items
** @return status, EC_Normal if successful, an error code otherwise
*/
OFCondition print(STD_NAMESPACE ostream &stream,
const size_t flags = 0,
const char pairSeparator = '/',
const char itemSeparator = ',') const;
/** read list of graphic data
** @param dataset DICOM dataset from which the list should be read
* @param flags flag used to customize the reading process (see DSRTypes::RF_xxx)
** @return status, EC_Normal if successful, an error code otherwise
*/
OFCondition read(DcmItem &dataset,
const size_t flags);
/** write list of graphic data
** @param dataset DICOM dataset to which the list should be written
** @return status, EC_Normal if successful, an error code otherwise
*/
OFCondition write(DcmItem &dataset) const;
/** get reference to the specified item
** @param idx index of the item to be returned (starting from 1)
** @return reference to the specified item if successful, EmptyItem otherwise
*/
const DSRGraphicDataItem &getItem(const size_t idx) const;
/** get copy of the specified value pair
** @param idx index of the value pair to be returned (starting from 1)
* @param column column value of the specified index (set to 0 first)
* @param row row value of the specified index (set to 0 first)
** @return status, EC_Normal if successful, an error code otherwise
*/
OFCondition getItem(const size_t idx,
Float32 &column,
Float32 &row) const;
/** add value pair to the list
** @param column column value to be added
* @param row row value to be added
*/
void addItem(const Float32 column,
const Float32 row);
/** put list of graphic data as a string.
* This function expects the same input format as created by print(), i.e. a comma
* separated list of numerical value pairs.
** @param stringValue string value to be set
** @return status, EC_Normal if successful, an error code otherwise
*/
OFCondition putString(const char *stringValue);
};
#endif
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