flecs::string_view Struct Reference

Non-owning string view. More...

#include <string.hpp>

Inheritance diagram for flecs::string_view:

Public Member Functions
	string_view (const char *str)
	Construct from a C string (non-owning).
Public Member Functions inherited from flecs::string
	string ()
	Default constructor.
	string (char *str)
	Construct from an owned char pointer.
	~string ()
	Destructor.
	string (string &&str) noexcept
	Move constructor.
	operator const char * () const
	Implicit conversion to const char*.
string &	operator= (string &&str) noexcept
	Move assignment operator.
string &	operator= (const string &str)=delete
	Ban implicit copies/allocations.
	string (const string &str)=delete
	Ban implicit copies/allocations.
bool	operator== (const flecs::string &str) const
	Equality operator.
bool	operator!= (const flecs::string &str) const
	Inequality operator.
bool	operator== (const char *str) const
	Equality operator for a C string.
bool	operator!= (const char *str) const
	Inequality operator for a C string.
const char *	c_str () const
	Return the C string.
std::size_t	length () const
	Return the string length.
std::size_t	size () const
	Return the string size (same as length).
void	clear ()
	Clear the string, freeing the owned memory.
bool	contains (const char *substr)
	Check if the string contains a substring.

Additional Inherited Members
Static Public Member Functions inherited from flecs::string
template<size_t N>
static constexpr size_t	length (char const (&)[N])
	Return the length of a string literal at compile time.
Protected Member Functions inherited from flecs::string
	string (const char *str)
	Construct from a non-owned C string.
Protected Attributes inherited from flecs::string
char *	str_ = nullptr
const char *	const_str_
ecs_size_t	length_

Detailed Description

Non-owning string view.

For consistency, the API returns a string_view where it could have returned a const char*, so an application won't have to think about whether to call c_str() or not. The string_view is a thin wrapper around a string that forces the API to indicate explicitly when a string is owned or not.

Definition at line 169 of file string.hpp.

Constructor & Destructor Documentation

string_view()

flecs::string_view::string_view ( const char * str )

inlineexplicit

Construct from a C string (non-owning).

Definition at line 171 of file string.hpp.

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

• include/flecs/addons/cpp/utils/string.hpp