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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef itkNumericSeriesFileNames_h
#define itkNumericSeriesFileNames_h
#include "ITKIOImageBaseExport.h"
#include "itkObject.h"
#include "itkObjectFactory.h"
#include "itkIntTypes.h"
#include "itkMacro.h"
#include <vector>
namespace itk
{
/** \class NumericSeriesFileNames
* \brief Generate an ordered sequence of filenames.
*
* This class generate an ordered sequence of files whose filenames
* contain a single unique, non-negative, integral value
* (e.g. test.1.png, test2.png, foo.3, etc.).
*
* The file name is created from a sprintf-style series format which
* should contain an integer format string like "%d". Bad formats will
* cause the series reader to throw an exception.
*
* Warning: returned filenames (which may be full or relative paths)
* are not checked against any system-imposed path-length limit, because
* of difficulties finding a portable method to do so.
*
* \ingroup IOFilters
*
* \ingroup ITKIOImageBase
*
* \wiki
* \wikiexample{Utilities/NumericSeriesFileNames,Create a list of file names}
* \endwiki
*/
class ITKIOImageBase_EXPORT NumericSeriesFileNames:public Object
{
public:
/** Standard class typedefs. */
typedef NumericSeriesFileNames Self;
typedef Object Superclass;
typedef SmartPointer< Self > Pointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(NumericSeriesFileNames, Object);
/* -------- Define the API for NumericSeriesFileNames ----------- */
/** Use this method to set the starting index of the numeric series.
* The default value is 1. */
itkSetMacro(StartIndex, SizeValueType);
itkGetConstMacro(StartIndex, SizeValueType);
/** Set the end index of the numeric series. The default is 1. */
itkSetMacro(EndIndex, SizeValueType);
itkGetConstMacro(EndIndex, SizeValueType);
/** Set the increment of the index of the numeric series. The
* default value is 1. */
itkSetMacro(IncrementIndex, SizeValueType);
itkGetConstMacro(IncrementIndex, SizeValueType);
/** The format string used to generate the series. Different subclasses
* require different characteristics of this string. For example, the
* subclass NumericSeriesFileNames requires a "%d" or some integral
* format specified to be embedded in the string. Default is "%d".
*/
itkSetStringMacro(SeriesFormat);
itkGetStringMacro(SeriesFormat);
/** Returns a vector containing the series' file names. The file
* names are ordered by Index. */
const std::vector< std::string > & GetFileNames();
protected:
NumericSeriesFileNames();
~NumericSeriesFileNames() ITK_OVERRIDE {}
virtual void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(NumericSeriesFileNames);
SizeValueType m_StartIndex;
SizeValueType m_EndIndex;
SizeValueType m_IncrementIndex;
/** A string for formatting the names of files in the series. */
std::string m_SeriesFormat;
std::vector< std::string > m_FileNames;
};
} //namespace ITK
#endif // itkNumericSeriesFileNames_h
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