lldb_private::LanguageSet Struct Reference

A SmallBitVector that represents a set of source languages (lldb::LanguageType). More...

#include <Type.h>

Public Member Functions
	LanguageSet ()
std::optional< lldb::LanguageType >	GetSingularLanguage ()
	If the set contains a single language only, return it.
void	Insert (lldb::LanguageType language)
bool	Empty () const
size_t	Size () const
bool	operator[] (unsigned i) const

Public Attributes
llvm::SmallBitVector	bitvector

Detailed Description

A SmallBitVector that represents a set of source languages (lldb::LanguageType).

Each lldb::LanguageType is represented by the bit with the position of its enumerator. The largest LanguageType is < 64, so this is space-efficient and on 64-bit architectures a LanguageSet can be completely stack-allocated.

Definition at line 38 of file Type.h.

Constructor & Destructor Documentation

LanguageSet()

LanguageSet::LanguageSet

(

)

Definition at line 26 of file TypeSystem.cpp.

References bitvector, and lldb::eNumLanguageTypes.

Member Function Documentation

Empty()

bool LanguageSet::Empty

(

)

const

Definition at line 36 of file TypeSystem.cpp.

References bitvector.

Referenced by lldb_private::Target::GetREPL(), lldb_private::Target::GetScratchTypeSystemForLanguage(), lldb_private::Debugger::RunREPL(), and lldb_private::TypeSystem::SupportsLanguageStatic().

GetSingularLanguage()

std::optional< LanguageType > LanguageSet::GetSingularLanguage

(

)

If the set contains a single language only, return it.

Definition at line 28 of file TypeSystem.cpp.

References bitvector.

Referenced by GetHomeREPLInitFile(), lldb_private::Target::GetREPL(), and lldb_private::Debugger::RunREPL().

Insert()

void LanguageSet::Insert

(

lldb::LanguageType

language

)

Definition at line 34 of file TypeSystem.cpp.

References bitvector.

Referenced by lldb_private::TypeSystemClang::GetSupportedLanguagesForExpressions(), lldb_private::TypeSystemClang::GetSupportedLanguagesForTypes(), and lldb_private::ClangREPL::Initialize().

operator[]()

bool LanguageSet::operator[]

(

unsigned

i

)

const

Definition at line 37 of file TypeSystem.cpp.

References bitvector.

Size()

size_t LanguageSet::Size

(

)

const

Definition at line 35 of file TypeSystem.cpp.

References bitvector.

Member Data Documentation

bitvector

llvm::SmallBitVector lldb_private::LanguageSet::bitvector

Definition at line 39 of file Type.h.

Referenced by Empty(), lldb_private::PluginManager::GetAllTypeSystemSupportedLanguagesForExpressions(), lldb_private::PluginManager::GetAllTypeSystemSupportedLanguagesForTypes(), lldb_private::PluginManager::GetREPLAllTypeSystemSupportedLanguages(), lldb_private::Target::GetScratchTypeSystemForLanguage(), lldb_private::Target::GetScratchTypeSystems(), GetSingularLanguage(), Insert(), LanguageSet(), operator[](), lldb_private::OptionValueLanguage::SetValueFromString(), and Size().

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

• Type.h
• TypeSystem.cpp