ros::message_traits::FrameId< M, Enable > Struct Template Reference

FrameId trait. In the default implementation pointer() returns &m.header.frame_id if HasHeader<M>::value is true, otherwise returns NULL. value() does not exist, and causes a compile error. More...

#include <message_traits.h>

Static Public Member Functions
static std::string *	pointer (M &m)
static std::string const *	pointer (const M &m)

Detailed Description

template<typename M, typename Enable = void>
struct ros::message_traits::FrameId< M, Enable >

FrameId trait. In the default implementation pointer() returns &m.header.frame_id if HasHeader<M>::value is true, otherwise returns NULL. value() does not exist, and causes a compile error.

Definition at line 187 of file message_traits.h.

Member Function Documentation

pointer() [1/2]

template<typename M, typename Enable = void>

static std::string* ros::message_traits::FrameId< M, Enable >::pointer ( M &  m )

inlinestatic

Definition at line 189 of file message_traits.h.

pointer() [2/2]

template<typename M, typename Enable = void>

static std::string const* ros::message_traits::FrameId< M, Enable >::pointer ( const M &  m )

inlinestatic

Definition at line 190 of file message_traits.h.

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

• message_traits.h