ros::Msg Class Reference

#include <msg.h>

List of all members.

Public Member Functions
virtual int	deserialize (unsigned char *data)=0
virtual const char *	getMD5 ()=0
virtual const char *	getType ()=0
virtual int	serialize (unsigned char *outbuffer) const =0
Static Public Member Functions
template<typename V , typename A >
static void	arrToVar (V &var, const A arr)
static int	deserializeAvrFloat64 (const unsigned char *inbuffer, float *f)
	This tricky function handles demoting a 64bit double to a 32bit float, so that AVR can understand messages containing float64 fields, despite AVR having no native support for double.
static int	serializeAvrFloat64 (unsigned char *outbuffer, const float f)
	This tricky function handles promoting a 32bit float to a 64bit double, so that AVR can publish messages containing float64 fields, despite AVV having no native support for double.
template<typename A , typename V >
static void	varToArr (A arr, const V var)

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Detailed Description

Definition at line 44 of file msg.h.

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Member Function Documentation

template<typename V , typename A >

static void ros::Msg::arrToVar	(	V &	var,
		const A	arr
	)		[inline, static]

Definition at line 136 of file msg.h.

virtual int ros::Msg::deserialize

(

unsigned char *

data

)

[pure virtual]

static int ros::Msg::deserializeAvrFloat64	(	const unsigned char *	inbuffer,
		float *	f
	)		[inline, static]

This tricky function handles demoting a 64bit double to a 32bit float, so that AVR can understand messages containing float64 fields, despite AVR having no native support for double.

Parameters:

[in]	inbuffer	pointer for buffer to deserialize from.
[out]	f	pointer to place the deserialized value in.

Returns:

number of bytes to advance the buffer pointer.

Definition at line 101 of file msg.h.

virtual const char* ros::Msg::getMD5

(

)

[pure virtual]

virtual const char* ros::Msg::getType

(

)

[pure virtual]

virtual int ros::Msg::serialize

(

unsigned char *

outbuffer

)

const [pure virtual]

static int ros::Msg::serializeAvrFloat64	(	unsigned char *	outbuffer,
		const float	f
	)		[inline, static]

This tricky function handles promoting a 32bit float to a 64bit double, so that AVR can publish messages containing float64 fields, despite AVV having no native support for double.

Parameters:

[out]	outbuffer	pointer for buffer to serialize to.
[in]	f	value to serialize.

Returns:

number of bytes to advance the buffer pointer.

Definition at line 63 of file msg.h.

template<typename A , typename V >

static void ros::Msg::varToArr	(	A	arr,
		const V	var
	)		[inline, static]

Definition at line 128 of file msg.h.

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

• msg.h