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/data/refman/pasoursint/CMSSW_5_3_0/src/Utilities/StorageFactory/interface/IOOutput.h

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00001 #ifndef STORAGE_FACTORY_IO_OUTPUT_H
00002 # define STORAGE_FACTORY_IO_OUTPUT_H
00003 
00004 # include "Utilities/StorageFactory/interface/IOBuffer.h"
00005 
00007 class IOOutput
00008 {
00009 public:
00010   virtual ~IOOutput (void);
00011   // implicit constructor
00012   // implicit copy constructor
00013   // implicit assignment operator
00014 
00015   IOSize                write (unsigned char byte);
00016   IOSize                write (IOBuffer from);
00017   virtual IOSize        write (const void *from, IOSize n) = 0;
00018   virtual IOSize        writev (const IOBuffer *from, IOSize buffers);
00019 
00020   IOSize                xwrite (const void *from, IOSize n);
00021   IOSize                xwrite (IOBuffer from);
00022   IOSize                xwritev (const IOBuffer *from, IOSize buffers);
00023 };
00024 
00025 #endif // STORAGE_FACTORY_IO_OUTPUT_H