#include <XMLUtils.h>

Inheritance diagram for lhef::STLInputStream:

Public Types
typedef std::istream	Stream_t

Public Member Functions
XMLFilePos	curPos () const override

const XMLCh *	getContentType () const override

XMLSize_t	readBytes (XMLByte *const buf, const XMLSize_t size) override

	STLInputStream (std::istream &in)

	~STLInputStream () override

Private Attributes
std::istream &	in

unsigned int	pos

Detailed Description

Definition at line 145 of file XMLUtils.h.

Member Typedef Documentation

◆ Stream_t

typedef std::istream lhef::STLInputStream::Stream_t

Definition at line 147 of file XMLUtils.h.

Constructor & Destructor Documentation

◆ STLInputStream()

lhef::STLInputStream::STLInputStream ( std::istream & in )

Definition at line 144 of file XMLUtils.cc.

References in.

                                                : in(in) {
     if (in.bad())
       throw cms::Exception("FileStreamError") << "I/O stream bad in STLInputStream::STLInputStream()" << std::endl;
   }

◆ ~STLInputStream()

lhef::STLInputStream::~STLInputStream ( )

override

Definition at line 149 of file XMLUtils.cc.

149 {}

Member Function Documentation

◆ curPos()

XMLFilePos lhef::STLInputStream::curPos ( ) const

inlineoverride

Definition at line 152 of file XMLUtils.h.

References pos.

152 { return pos; }

lhef::STLInputStream::pos

unsigned int pos

Definition: XMLUtils.h:160

◆ getContentType()

const XMLCh* lhef::STLInputStream::getContentType ( ) const

inlineoverride

Definition at line 156 of file XMLUtils.h.

156 { return nullptr; }

◆ readBytes()

XMLSize_t lhef::STLInputStream::readBytes	(	XMLByte *const	buf,
		const XMLSize_t	size
	)

override

Definition at line 151 of file XMLUtils.cc.

References visDQMUpload::buf, mps_fire::i, in, createfilelist::int, fileinputsource_cfi::read, and mergeAndRegister::rest.

                                                                               {
     char *rawBuf = reinterpret_cast<char *>(buf);
     unsigned int bytes = size * sizeof(XMLByte);
     in.read(rawBuf, bytes);
     unsigned int readBytes = in.gcount();
 
     if (in.bad())
       throw cms::Exception("FileStreamError") << "I/O stream bad in STLInputStream::readBytes()" << std::endl;
 
     unsigned int read = (unsigned int)(readBytes / sizeof(XMLByte));
     unsigned int rest = (unsigned int)(readBytes % sizeof(XMLByte));
     for (unsigned int i = 1; i <= rest; i++)
       in.putback(rawBuf[readBytes - i]);
 
     pos += read;
     return read;
   }

Member Data Documentation

◆ in

std::istream& lhef::STLInputStream::in

private

Definition at line 159 of file XMLUtils.h.

Referenced by readBytes(), and STLInputStream().

◆ pos

unsigned int lhef::STLInputStream::pos