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82 lines
2.0 KiB
C++
82 lines
2.0 KiB
C++
/*=========================================================================
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Program: Insight Segmentation & Registration Toolkit
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2000 National Library of Medicine
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All rights reserved.
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See COPYRIGHT.txt for copyright details.
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=========================================================================*/
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#ifndef cmCableData_h
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#define cmCableData_h
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#include "cmStandardIncludes.h"
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#include "cmCommand.h"
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class cmCableCommand;
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/** \class cmCableData
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* \brief Hold data in one location for all cmCableCommand subclasses.
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*/
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class cmCableData
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{
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public:
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/**
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* The cmCableData instance is owned by one cmCableCommand, which is given
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* to this constructor.
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*/
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cmCableData(const cmCableCommand* owner): m_Owner(owner) {}
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~cmCableData();
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/**
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* Returns true if the given cmCableCommand is the owner of this
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* cmCableData.
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*/
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bool OwnerIs(const cmCableCommand* owner) const
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{ return (owner == m_Owner); }
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/**
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* Hold an output stream for all commands that use it. Maintain the
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* first and last commands that reference it so that they can write the
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* header/footer lines, if necessary.
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*/
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class OutputFile
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{
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public:
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OutputFile(std::string, const cmCableCommand*);
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~OutputFile();
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std::ostream& GetStream();
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void SetLastReferencingCommand(const cmCableCommand*);
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bool FirstReferencingCommandIs(const cmCableCommand*) const;
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bool LastReferencingCommandIs(const cmCableCommand*) const;
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private:
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std::ofstream m_FileStream;
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const cmCableCommand* m_FirstReferencingCommand;
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const cmCableCommand* m_LastReferencingCommand;
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};
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OutputFile* GetOutputFile(const std::string&, const cmCableCommand*);
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private:
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typedef std::map<std::string, OutputFile*> OutputFiles;
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/**
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* The cmCableCommand which created this instance of cmCableCommand.
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*/
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const cmCableCommand* m_Owner;
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/**
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* Hold all output streams by file name.
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*/
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OutputFiles m_OutputFiles;
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};
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#endif
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