bdlb::CaselessStringViewLess Struct Reference

#include <bdlb_caselessstringviewless.h>

Public Types
typedef bsl::string_view	first_argument_type
typedef bsl::string_view	second_argument_type
typedef bool	result_type
typedef void	is_transparent
	Type alias indicating this is a transparent hash functor.

Public Member Functions
	BSLMF_NESTED_TRAIT_DECLARATION (CaselessStringViewLess, bsl::is_trivially_copyable)
	BSLMF_NESTED_TRAIT_DECLARATION (CaselessStringViewLess, bsl::is_trivially_default_constructible)
	CaselessStringViewLess ()=default
	Create a CaselessStringViewLess object.
	CaselessStringViewLess (const CaselessStringViewLess &original)=default
	~CaselessStringViewLess ()=default
	Destroy this object.
CaselessStringViewLess &	operator= (const CaselessStringViewLess &rhs)=default
bool	operator() (bsl::string_view lhs, bsl::string_view rhs) const

Detailed Description

This struct defines an ordering on string views, enabling them for use as keys in the standard associative containers such as bsl::map and bsl::set. Note that this class is an empty POD type.

Member Typedef Documentation

first_argument_type

typedef bsl::string_view bdlb::CaselessStringViewLess::first_argument_type

is_transparent

typedef void bdlb::CaselessStringViewLess::is_transparent

result_type

typedef bool bdlb::CaselessStringViewLess::result_type

second_argument_type

typedef bsl::string_view bdlb::CaselessStringViewLess::second_argument_type

Constructor & Destructor Documentation

CaselessStringViewLess() [1/2]

bdlb::CaselessStringViewLess::CaselessStringViewLess ( )

default

CaselessStringViewLess() [2/2]

bdlb::CaselessStringViewLess::CaselessStringViewLess ( const CaselessStringViewLess &  original )

default

Create a CaselessStringViewLess object. Note that as CaselessStringViewLess is an empty (stateless) type, this operation has no observable effect.

~CaselessStringViewLess()

bdlb::CaselessStringViewLess::~CaselessStringViewLess ( )

default

Member Function Documentation

BSLMF_NESTED_TRAIT_DECLARATION() [1/2]

bdlb::CaselessStringViewLess::BSLMF_NESTED_TRAIT_DECLARATION	(	CaselessStringViewLess	,
		bsl::is_trivially_copyable
	)

BSLMF_NESTED_TRAIT_DECLARATION() [2/2]

bdlb::CaselessStringViewLess::BSLMF_NESTED_TRAIT_DECLARATION	(	CaselessStringViewLess	,
		bsl::is_trivially_default_constructible
	)

operator()()

bool bdlb::CaselessStringViewLess::operator() ( bsl::string_view  lhs, bsl::string_view  rhs  ) const

inline

Return true if the specified lhs is lexicographically ordered before the specified rhs, and false otherwise.

operator=()

CaselessStringViewLess & bdlb::CaselessStringViewLess::operator= ( const CaselessStringViewLess &  rhs )

default

Assign to this object the value of the specified rhs object, and return a reference providing modifiable access to this object. Note that as CaselessStringViewLess is an empty (stateless) type, this operation has no observable effect.

---

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

• bdlb_caselessstringviewless.h