clang::ASTFileSignature Struct Reference

The signature of a module, which is a hash of the AST content. More...

#include "clang/Basic/Module.h"

Inheritance diagram for clang::ASTFileSignature:

Public Types
using	BaseT = std::array<uint8_t, 20>

Public Member Functions
	ASTFileSignature (BaseT S={{0}})
	operator bool () const
	operator ArrayRef< uint8_t > () const
uint64_t	truncatedValue () const
	Returns the value truncated to the size of an uint64_t.

Static Public Member Functions
static ASTFileSignature	create (std::array< uint8_t, 20 > Bytes)
static ASTFileSignature	createDISentinel ()
static ASTFileSignature	createDummy ()
template<typename InputIt>
static ASTFileSignature	create (InputIt First, InputIt Last)

Static Public Attributes
static constexpr size_t	size = std::tuple_size<BaseT>::value

Detailed Description

The signature of a module, which is a hash of the AST content.

Definition at line 58 of file Module.h.

Member Typedef Documentation

BaseT

using clang::ASTFileSignature::BaseT = std::array<uint8_t, 20>

Definition at line 59 of file Module.h.

Constructor & Destructor Documentation

ASTFileSignature()

clang::ASTFileSignature::ASTFileSignature ( BaseT S = {{0}} )

inline

Definition at line 63 of file Module.h.

Referenced by create(), create(), createDISentinel(), and createDummy().

Member Function Documentation

create() [1/2]

template<typename InputIt>

ASTFileSignature clang::ASTFileSignature::create ( InputIt First, InputIt Last )

inlinestatic

Definition at line 98 of file Module.h.

References ASTFileSignature(), clang::First, clang::Last, and size.

create() [2/2]

ASTFileSignature clang::ASTFileSignature::create ( std::array< uint8_t, 20 > Bytes )

inlinestatic

Definition at line 81 of file Module.h.

References ASTFileSignature().

Referenced by readASTFileSignature().

createDISentinel()

ASTFileSignature clang::ASTFileSignature::createDISentinel ( )

inlinestatic

Definition at line 85 of file Module.h.

References ASTFileSignature().

createDummy()

ASTFileSignature clang::ASTFileSignature::createDummy ( )

inlinestatic

Definition at line 91 of file Module.h.

References ASTFileSignature().

Referenced by readASTFileSignature().

operator ArrayRef< uint8_t >()

clang::ASTFileSignature::operator ArrayRef< uint8_t > ( ) const

inline

Definition at line 70 of file Module.h.

References size.

operator bool()

clang::ASTFileSignature::operator bool ( ) const

inlineexplicit

Definition at line 65 of file Module.h.

truncatedValue()

uint64_t clang::ASTFileSignature::truncatedValue ( ) const

inline

Returns the value truncated to the size of an uint64_t.

Definition at line 73 of file Module.h.

Member Data Documentation

size

size_t clang::ASTFileSignature::size = std::tuple_size<BaseT>::value

staticconstexpr

Definition at line 61 of file Module.h.

Referenced by create(), operator ArrayRef< uint8_t >(), and clang::ASTReader::readASTFileControlBlock().

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

• include/clang/Basic/Module.h