BufferStreamDriveRaw Class Reference

#include <bufferstreamdrive.h>

Inheritance diagram for BufferStreamDriveRaw:

Collaboration diagram for BufferStreamDriveRaw:

Public Member Functions
	BufferStreamDriveRaw (unsigned int uL, const DriveHandler *pDH, integer nd, const std::vector< doublereal > &v0, StreamDrive::Modifier *pMod, unsigned int ie, StreamDriveEcho *pSDE, bool bOwnsMemory)
virtual	~BufferStreamDriveRaw (void)
bool	bOwnsMemory (void) const
void	SetBufRaw (integer n, const doublereal *p)
const doublereal *	GetBufRaw (void)
virtual std::ostream &	Restart (std::ostream &out) const
Public Member Functions inherited from BufferStreamDrive_base
	BufferStreamDrive_base (unsigned int uL, const DriveHandler *pDH, integer nd, const std::vector< doublereal > &v0, StreamDrive::Modifier *pMod, unsigned int ie, StreamDriveEcho *pSDE)
virtual	~BufferStreamDrive_base (void)
const integer	GetBufSize (void) const
virtual void	ServePending (const doublereal &t)
Public Member Functions inherited from StreamDrive
	StreamDrive (unsigned int uL, const DriveHandler *pDH, const std::string &sFileName, integer nd, const std::vector< doublereal > &v0, bool c, StreamDrive::Modifier *pmod)
virtual	~StreamDrive (void)
void	SetModifier (const Modifier *p)
const StreamDrive::Modifier *	pGetModifier (void) const
Public Member Functions inherited from FileDrive
	FileDrive (unsigned int uL, const DriveHandler *pDH, const std::string &s, integer nd, const std::vector< doublereal > &v0)
virtual	~FileDrive (void)
virtual Drive::Type	GetDriveType (void) const
virtual integer	iGetNumDrives (void) const
virtual doublereal	dGet (const doublereal &t, int i=1) const
Public Member Functions inherited from Drive
	Drive (unsigned int uL, const DriveHandler *pDH)
virtual	~Drive (void)
Public Member Functions inherited from WithLabel
	WithLabel (unsigned int uL=0, const std::string &sN="")
virtual	~WithLabel (void)
void	PutLabel (unsigned int uL)
void	PutName (const std::string &sN)
unsigned int	GetLabel (void) const
const std::string &	GetName (void) const

Protected Attributes
bool	m_bOwnsMemory
const doublereal *	m_pBuffer
Protected Attributes inherited from BufferStreamDrive_base
unsigned int	InputEvery
unsigned int	InputCounter
StreamDriveEcho *	pSDE
Protected Attributes inherited from StreamDrive
int	size
std::vector< char >	buf
bool	create
const Modifier *	pMod
Protected Attributes inherited from FileDrive
std::string	sFileName
integer	iNumDrives
doublereal *	pdVal
Protected Attributes inherited from Drive
const DriveHandler *	pDrvHdl
Protected Attributes inherited from WithLabel
unsigned int	uLabel
std::string	sName

Additional Inherited Members
Public Types inherited from Drive
enum	Type { UNKNOWN = -1, FILEDRIVE = 0, LASTDRIVETYPE }
enum	Bailout { BO_NONE = 0x0, BO_UPPER = 0x1, BO_LOWER = 0x2, BO_ANY = (BO_UPPER | BO_LOWER) }
Static Protected Attributes inherited from Drive
static doublereal	dReturnValue = 0.

Detailed Description

Definition at line 93 of file bufferstreamdrive.h.

Constructor & Destructor Documentation

BufferStreamDriveRaw::BufferStreamDriveRaw	(	unsigned int	uL,
		const DriveHandler *	pDH,
		integer	nd,
		const std::vector< doublereal > &	v0,
		StreamDrive::Modifier *	pMod,
		unsigned int	ie,
		StreamDriveEcho *	pSDE,
		bool	bOwnsMemory
	)

Definition at line 148 of file bufferstreamdrive.cc.

References m_bOwnsMemory, and m_pBuffer.

: BufferStreamDrive_base(uL, pDH, nd, v0, pMod, ie, pSDE),
m_bOwnsMemory(bOwnsMemory),
m_pBuffer(0)
{
        if (m_bOwnsMemory) {
                m_pBuffer = new doublereal[nd];
        }
}

BufferStreamDriveRaw::~BufferStreamDriveRaw ( void  )

virtual

Definition at line 164 of file bufferstreamdrive.cc.

References m_bOwnsMemory, and m_pBuffer.

{
        if (m_bOwnsMemory) {
                delete[] m_pBuffer;
        }
}

Member Function Documentation

bool BufferStreamDriveRaw::bOwnsMemory

(

void

)

const

Definition at line 172 of file bufferstreamdrive.cc.

References m_bOwnsMemory.

Referenced by DataManager::SetBufInRaw().

{
        return m_bOwnsMemory;
}

const doublereal * BufferStreamDriveRaw::GetBufRaw ( void  )

virtual

Implements BufferStreamDrive_base.

Definition at line 201 of file bufferstreamdrive.cc.

References ASSERT, and m_pBuffer.

{
        ASSERT(m_pBuffer != 0);

        return m_pBuffer;
}

std::ostream & BufferStreamDriveRaw::Restart ( std::ostream &  out ) const

virtual

Implements FileDrive.

Definition at line 210 of file bufferstreamdrive.cc.

References FileDrive::iNumDrives, m_bOwnsMemory, and WithLabel::uLabel.

{
        // input every, echo, ...
        out << "  file: " << uLabel << ", buffer stream, type, raw, owns memory, " << (m_bOwnsMemory ? "yes" : "no" ) << iNumDrives << ";" << std::endl;
        return out;
}

void BufferStreamDriveRaw::SetBufRaw	(	integer	n,
		const doublereal *	p
	)

Definition at line 178 of file bufferstreamdrive.cc.

References FileDrive::iNumDrives, m_bOwnsMemory, m_pBuffer, and MBDYN_EXCEPT_ARGS.

Referenced by DataManager::SetBufInRaw().

{
        if (n != iNumDrives) {
                // error
                std::ostringstream os;
                os << "setting buffer pointer in BufferStreamDriveRaw of wrong size (original=" << iNumDrives << ", new=" << n << ")";
                throw ErrGeneric(MBDYN_EXCEPT_ARGS, os.str());
        }

        if (m_bOwnsMemory) {
                // error
                throw ErrGeneric(MBDYN_EXCEPT_ARGS, "setting buffer pointer in BufferStreamDriveRaw that owns its memory");
        }

        if (m_pBuffer != 0) {
                // error; maybe we could simply replace it, couldn't we?
                throw ErrGeneric(MBDYN_EXCEPT_ARGS, "setting buffer pointer in BufferStreamDriveRaw that has already been set");
        }

        m_pBuffer = p;
}

Member Data Documentation

bool BufferStreamDriveRaw::m_bOwnsMemory

protected

Definition at line 95 of file bufferstreamdrive.h.

Referenced by bOwnsMemory(), BufferStreamDriveRaw(), Restart(), SetBufRaw(), and ~BufferStreamDriveRaw().

const doublereal* BufferStreamDriveRaw::m_pBuffer

protected

Definition at line 96 of file bufferstreamdrive.h.

Referenced by BufferStreamDriveRaw(), GetBufRaw(), SetBufRaw(), and ~BufferStreamDriveRaw().

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The documentation for this class was generated from the following files:

• bufferstreamdrive.h
• bufferstreamdrive.cc