MetaUtils_test Class Reference

Description

Test:

verify basic type trait and metaprogramming helpers.

• marker types to tell which overload the compiler picks
• simple trait to detect the possibility of a string conversion
• trait to detect a typelist type

Definition at line 55 of file meta-utils-test.cpp.

Classes
struct	SomehowStringy
class	SomehowSubSub
struct	SomehowSubtle
class	Something
class	SubString

Private Types
typedef Types< >::List	EmptyList
typedef Types< int, uint, int64_t, uint64_t >::List	TheList

Private Member Functions
void	detect_stringConversion ()
void	detect_typeList ()
void	run (Arg)
void	verify_basicTypeProbing ()
void	verify_genericTypeDisplay ()

Static Private Member Functions
template<typename TY >
static bool	can_convert (TY const &)
static Yes_t	probe (int)
static No_t	probe (...)

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Class Documentation

lib::meta::test::MetaUtils_test::Something

class lib::meta::test::MetaUtils_test::Something

Collaboration diagram for MetaUtils_test::Something:

Member Function Documentation

verify_basicTypeProbing()

void verify_basicTypeProbing ( )

inlineprivate

Test:

demonstrate the basic type trait detection technique:

• we have two overloads with differing return type
• we form a function call expression
• by investigating the return type, we can figure out which overload the compiler picks.

Definition at line 75 of file meta-utils-test.cpp.

Inheritance diagram for MetaUtils_test:

Collaboration diagram for MetaUtils_test:

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

• meta-utils-test.cpp