StreamContentCopyCast Class Reference

#include <streamoutelem.h>

Inheritance diagram for StreamContentCopyCast:

Collaboration diagram for StreamContentCopyCast:

Public Member Functions
	StreamContentCopyCast (size_t size, const char *buf, size_t outsize, const std::vector< BufCast * > &data)
void	Set (size_t size, const char *buf)
void	Modify (void)
const void *	GetOutBuf (void) const
int	GetOutSize (void) const
Public Member Functions inherited from StreamContent::Modifier
virtual	~Modifier (void)

Protected Attributes
size_t	m_size
const char *	m_buf
std::vector< char >	m_outbuf
std::vector< BufCast * >	m_data

Detailed Description

Definition at line 162 of file streamoutelem.h.

Constructor & Destructor Documentation

StreamContentCopyCast::StreamContentCopyCast	(	size_t	size,
		const char *	buf,
		size_t	outsize,
		const std::vector< BufCast * > &	data
	)

Definition at line 176 of file streamoutelem.cc.

References ASSERT.

: m_size(size), m_buf(buf), m_outbuf(outsize), m_data(data)
{
#ifdef DEBUG
        std::vector<BufCast *>::const_iterator i = data.end();
        ASSERT(i > data.begin());
        --i;
        size_t minsize = (*i)->offset() + (*i)->size();
        ASSERT(outsize >= minsize);
#endif
}

Member Function Documentation

const void * StreamContentCopyCast::GetOutBuf ( void  ) const

virtual

Implements StreamContent::Modifier.

Definition at line 211 of file streamoutelem.cc.

References m_outbuf.

{
        return &m_outbuf[0];
}

int StreamContentCopyCast::GetOutSize ( void  ) const

virtual

Implements StreamContent::Modifier.

Definition at line 217 of file streamoutelem.cc.

References m_outbuf.

{
        return m_outbuf.size();
}

void StreamContentCopyCast::Modify ( void  )

virtual

Implements StreamContent::Modifier.

Definition at line 200 of file streamoutelem.cc.

References ASSERT, m_buf, m_data, m_outbuf, and m_size.

{
        ASSERT(m_size == m_data.size()*sizeof(doublereal));

        doublereal *rbuf = (doublereal *)&m_buf[0];
        for (size_t i = 0; i < m_data.size(); i++) {
                m_data[i]->uncast(&m_outbuf[0], rbuf[i]);
        }
}

void StreamContentCopyCast::Set ( size_t  size, const char *  buf  )

virtual

Implements StreamContent::Modifier.

Definition at line 189 of file streamoutelem.cc.

References ASSERT, buf, m_buf, m_data, and m_size.

{
        m_size = size;
        m_buf = buf;

        // FIXME: what about outbuf?
        // in principle, size is sizeof(doublereal)*nChannels
        ASSERT(m_size == sizeof(doublereal)*m_data.size());
}

Member Data Documentation

const char* StreamContentCopyCast::m_buf

protected

Definition at line 165 of file streamoutelem.h.

Referenced by Modify(), and Set().

std::vector<BufCast *> StreamContentCopyCast::m_data

protected

Definition at line 167 of file streamoutelem.h.

Referenced by Modify(), and Set().

std::vector<char> StreamContentCopyCast::m_outbuf

protected

Definition at line 166 of file streamoutelem.h.

Referenced by GetOutBuf(), GetOutSize(), and Modify().

size_t StreamContentCopyCast::m_size

protected

Definition at line 164 of file streamoutelem.h.

Referenced by Modify(), and Set().

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

• streamoutelem.h
• streamoutelem.cc