StreamContentMotion Class Reference

#include <socketstreammotionelem.h>

Inheritance diagram for StreamContentMotion:

Collaboration diagram for StreamContentMotion:

Public Member Functions
	StreamContentMotion (unsigned uFlags, std::vector< const StructNode * > &n, StreamContent::Modifier *pMod)
virtual	~StreamContentMotion (void)
void	Prepare (void)
unsigned	GetNumChannels (void) const
std::vector< const StructNode * > ::const_iterator	nodes_begin (void) const
std::vector< const StructNode * > ::const_iterator	nodes_end (void) const
const unsigned	uGetFlags (void) const
Public Member Functions inherited from StreamContent
	StreamContent (size_t size, Modifier *pMod)
virtual	~StreamContent (void)
void *	GetBuf (void) const
int	GetSize (void) const
const void *	GetOutBuf (void) const
int	GetOutSize (void) const

Protected Attributes
unsigned	uFlags
std::vector< const StructNode * >	nodes
Protected Attributes inherited from StreamContent
std::vector< char >	buf
Modifier *	m_pMod

Additional Inherited Members
Public Types inherited from StreamContent
enum	Type { UNKNOWN = -1, VALUES = 0, MOTION = 1, LASTTYPE }

Detailed Description

Definition at line 43 of file socketstreammotionelem.h.

Constructor & Destructor Documentation

StreamContentMotion::StreamContentMotion	(	unsigned	uFlags,
		std::vector< const StructNode * > &	n,
		StreamContent::Modifier *	pMod
	)

Definition at line 40 of file socketstreammotionelem.cc.

References ASSERT, StreamContent::buf, StreamContent::m_pMod, nodes, GeometryData::R, StreamContent::Modifier::Set(), GeometryData::V, GeometryData::W, and GeometryData::X.

: StreamContent(0, pMod), uFlags(uFlags), nodes(n)
{
        /* FIXME: size depends on the type of the output signals */
        ASSERT(uFlags != 0);
        unsigned int size = 0;
        if (uFlags & GeometryData::X) {
                size += sizeof(doublereal)*3;
        }
        if (uFlags & GeometryData::R) {
                size += sizeof(doublereal)*9;
        }
        if (uFlags & GeometryData::V) {
                size += sizeof(doublereal)*3;
        }
        if (uFlags & GeometryData::W) {
                size += sizeof(doublereal)*3;
        }
        size *= nodes.size();

        buf.resize(size);
        memset(&buf[0], 0, size);
        m_pMod->Set(size, &buf[0]);
}

Here is the call graph for this function:

StreamContentMotion::~StreamContentMotion ( void  )

virtual

Definition at line 67 of file socketstreammotionelem.cc.

References NO_OP.

{
        NO_OP;
}

Member Function Documentation

unsigned StreamContentMotion::GetNumChannels ( void  ) const

virtual

Implements StreamContent.

Definition at line 152 of file socketstreammotionelem.cc.

References StreamContent::buf.

{
        return buf.size()/sizeof(doublereal);
}

std::vector< const StructNode * >::const_iterator StreamContentMotion::nodes_begin

(

void

)

const

Definition at line 158 of file socketstreammotionelem.cc.

References nodes.

Referenced by WriteStreamContentLogOutput().

{
        return nodes.begin();
}

std::vector< const StructNode * >::const_iterator StreamContentMotion::nodes_end

(

void

)

const

Definition at line 164 of file socketstreammotionelem.cc.

References nodes.

Referenced by WriteStreamContentLogOutput().

{
        return nodes.end();
}

void StreamContentMotion::Prepare ( void  )

virtual

Implements StreamContent.

Definition at line 73 of file socketstreammotionelem.cc.

References ASSERT, StreamContent::buf, StreamContent::m_pMod, StreamContent::Modifier::Modify(), nodes, GeometryData::R, R, GeometryData::RT, uFlags, GeometryData::V, GeometryData::W, and GeometryData::X.

{
        char *curbuf = &buf[0];
        for (unsigned int i = 0; i < nodes.size(); i++) {
                /* assign value somewhere into mailbox buffer */
                if (uFlags & GeometryData::X) {
                        const Vec3& X = nodes[i]->GetXCurr();

                        doublereal *dbuf = (doublereal *)curbuf;
                        dbuf[0] = X(1);
                        dbuf[1] = X(2);
                        dbuf[2] = X(3);

                        curbuf += 3*sizeof(doublereal);
                }

                if (uFlags & GeometryData::R) {
                        const Mat3x3& R = nodes[i]->GetRCurr();

                        doublereal *dbuf = (doublereal *)curbuf;
                        dbuf[0] = R(1, 1);
                        dbuf[1] = R(1, 2);
                        dbuf[2] = R(1, 3);
                        dbuf[3] = R(2, 1);
                        dbuf[4] = R(2, 2);
                        dbuf[5] = R(2, 3);
                        dbuf[6] = R(3, 1);
                        dbuf[7] = R(3, 2);
                        dbuf[8] = R(3, 3);

                        curbuf += 9*sizeof(doublereal);
                }

                if (uFlags & GeometryData::RT) {
                        const Mat3x3& R = nodes[i]->GetRCurr();

                        doublereal *dbuf = (doublereal *)curbuf;
                        dbuf[0] = R(1, 1);
                        dbuf[1] = R(2, 1);
                        dbuf[2] = R(3, 1);
                        dbuf[3] = R(1, 2);
                        dbuf[4] = R(2, 2);
                        dbuf[5] = R(3, 2);
                        dbuf[6] = R(1, 3);
                        dbuf[7] = R(2, 3);
                        dbuf[8] = R(3, 3);

                        curbuf += 9*sizeof(doublereal);
                }

                if (uFlags & GeometryData::V) {
                        const Vec3& V = nodes[i]->GetVCurr();

                        doublereal *dbuf = (doublereal *)curbuf;
                        dbuf[0] = V(1);
                        dbuf[1] = V(2);
                        dbuf[2] = V(3);

                        curbuf += 3*sizeof(doublereal);
                }

                if (uFlags & GeometryData::W) {
                        const Vec3& W = nodes[i]->GetWCurr();

                        doublereal *dbuf = (doublereal *)curbuf;
                        dbuf[0] = W(1);
                        dbuf[1] = W(2);
                        dbuf[2] = W(3);

                        curbuf += 3*sizeof(doublereal);
                }
        }

        m_pMod->Modify();

        ASSERT(curbuf == &buf[buf.size()]);
}

Here is the call graph for this function:

const unsigned StreamContentMotion::uGetFlags

(

void

)

const

Definition at line 170 of file socketstreammotionelem.cc.

References uFlags.

Referenced by WriteStreamContentLogOutput().

{
        return uFlags;
}

Member Data Documentation

std::vector<const StructNode *> StreamContentMotion::nodes

protected

Definition at line 46 of file socketstreammotionelem.h.

Referenced by nodes_begin(), nodes_end(), Prepare(), and StreamContentMotion().

unsigned StreamContentMotion::uFlags

protected

Definition at line 45 of file socketstreammotionelem.h.

Referenced by Prepare(), and uGetFlags().

---

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

• socketstreammotionelem.h
• socketstreammotionelem.cc