TTypeName.h File Reference

#include <cstdint>
#include <mrpt/typemeta/static_string.h>

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Classes
class	std::shared_ptr< T >
struct	mrpt::typemeta::TTypeName< T >
	A template to obtain the type of its argument as a string at compile time. More...
struct	mrpt::typemeta::TTypeName< std::shared_ptr< T > >
	Specialization for shared_ptr<T> More...

Namespaces
	mrpt
	This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
	mrpt::typemeta

Macros
Conversion of type to string at compile time
#define	DECLARE_CUSTOM_TTYPENAME(_TYPE)
	Identical to MRPT_DECLARE_TTYPENAME but intended for user code. More...
#define	DECLARE_TTYPENAME_CLASSNAME(_CLASSNAME)
	Like DECLARE_CUSTOM_TTYPENAME(), but for use within the class declaration body. More...
#define	MRPT_DECLARE_TTYPENAME(_TYPE)
#define	MRPT_DECLARE_TTYPENAME_NAMESPACE(_TYPE, __NS)
	Declares a typename to be "namespace::type". More...
#define	MRPT_DECLARE_TTYPENAME_NO_NAMESPACE(_TYPE, __NS)
	Declares a typename to be "type" (without the NS prefix) More...
#define	MRPT_DECLARE_TTYPENAME_PTR(_TYPE)
#define	MRPT_DECLARE_TTYPENAME_PTR_NAMESPACE(_TYPE, __NS)

Macro Definition Documentation

DECLARE_CUSTOM_TTYPENAME

#define DECLARE_CUSTOM_TTYPENAME

(

_TYPE

)

Value:

namespace mrpt                      \
    {                                   \
    namespace typemeta                  \
    {                                   \
    MRPT_DECLARE_TTYPENAME(_TYPE)       \
    }                                   \
    }

Identical to MRPT_DECLARE_TTYPENAME but intended for user code.

MUST be placed at the GLOBAL namespace. Can be used for types declared at the global or within some namespace. Just write the full namespace path as _TYPE argument here.

See also

TTypeName, DECLARE_TTYPENAME_CLASSNAME

Examples:

typemeta_TTypeName/test.cpp.

Definition at line 86 of file TTypeName.h.

DECLARE_TTYPENAME_CLASSNAME

#define DECLARE_TTYPENAME_CLASSNAME

(

_CLASSNAME

)

Value:

public:                                           \
    static constexpr auto getClassName()             \
    {                                                \
        return mrpt::typemeta::literal(#_CLASSNAME); \
    }

Like DECLARE_CUSTOM_TTYPENAME(), but for use within the class declaration body.

It has the advantage of not requiring macros/definitions out of the original class namespace.

See also

TTypeName

Examples:

typemeta_TTypeName/test.cpp.

Definition at line 100 of file TTypeName.h.

MRPT_DECLARE_TTYPENAME

#define MRPT_DECLARE_TTYPENAME

(

_TYPE

)

Value:

template <>                                                 \
    struct TTypeName<_TYPE>                                     \
    {                                                           \
        constexpr static auto get() { return literal(#_TYPE); } \
    };

Definition at line 107 of file TTypeName.h.

MRPT_DECLARE_TTYPENAME_NAMESPACE

#define MRPT_DECLARE_TTYPENAME_NAMESPACE	(		_TYPE,
			__NS
	)

Value:

template <>                                                            \
    struct TTypeName<__NS::_TYPE>                                          \
    {                                                                      \
        constexpr static auto get() { return literal(#__NS "::" #_TYPE); } \
    };

Declares a typename to be "namespace::type".

See also

MRPT_DECLARE_TTYPENAME_NO_NAMESPACE

Definition at line 115 of file TTypeName.h.

MRPT_DECLARE_TTYPENAME_NO_NAMESPACE

#define MRPT_DECLARE_TTYPENAME_NO_NAMESPACE	(		_TYPE,
			__NS
	)

Value:

template <>                                                 \
    struct TTypeName<__NS::_TYPE>                               \
    {                                                           \
        constexpr static auto get() { return literal(#_TYPE); } \
    };

Declares a typename to be "type" (without the NS prefix)

See also

MRPT_DECLARE_TTYPENAME_NAMESPACE

Definition at line 124 of file TTypeName.h.

MRPT_DECLARE_TTYPENAME_PTR

#define MRPT_DECLARE_TTYPENAME_PTR

(

_TYPE

)

Value:

template <>                                               \
    struct TTypeName<_TYPE::Ptr>                              \
    {                                                         \
        static auto get() { return TTypeName<_TYPE>::get(); } \
    };

Definition at line 131 of file TTypeName.h.

MRPT_DECLARE_TTYPENAME_PTR_NAMESPACE

#define MRPT_DECLARE_TTYPENAME_PTR_NAMESPACE	(		_TYPE,
			__NS
	)

Value:

template <>                                                     \
    struct TTypeName<__NS::_TYPE::Ptr>                              \
    {                                                               \
        static auto get() { return TTypeName<__NS::_TYPE>::get(); } \
    };

Definition at line 138 of file TTypeName.h.