class GenerateHeaderModuleAction

Declaration

class GenerateHeaderModuleAction : public GenerateModuleAction { /* full declaration omitted */ };

Description

Abstract base class to use for AST consumer-based frontend actions.

Declared at: clang/include/clang/Frontend/FrontendActions.h:158

Inherits from: GenerateModuleAction

Member Variables

private std::unique_ptr<llvm::MemoryBuffer> Buffer

The synthesized module input buffer for the current compilation.

private std::vector<std::string> ModuleHeaders

Method Overview

• private bool BeginSourceFileAction(clang::CompilerInstance & CI)
• private std::unique_ptr<raw_pwrite_stream> CreateOutputFile(clang::CompilerInstance & CI, llvm::StringRef InFile)
• private bool PrepareToExecuteAction(clang::CompilerInstance & CI)

Inherited from GenerateModuleAction:

• protected CreateASTConsumer
• protected getTranslationUnitKind
• protected hasASTFileSupport
• protected shouldEraseOutputFiles

Inherited from ASTFrontendAction:

• protected ExecuteAction
• public usesPreprocessorOnly

Inherited from FrontendAction:

• protected BeginInvocation
• public BeginSourceFile
• protected BeginSourceFileAction
• protected CreateASTConsumer
• public EndSourceFile
• protected EndSourceFileAction
• public Execute
• protected ExecuteAction
• public PrepareToExecute
• protected PrepareToExecuteAction
• public getCompilerInstance
• public getCurrentASTUnit
• public getCurrentFile
• public getCurrentFileKind
• public getCurrentFileOrBufferName
• public getCurrentInput
• public getCurrentModule
• public getTranslationUnitKind
• public hasASTFileSupport
• public hasCodeCompletionSupport
• public hasIRSupport
• public hasPCHSupport
• public isCurrentFileAST
• public isModelParsingAction
• public setCompilerInstance
• public setCurrentInput
• protected shouldEraseOutputFiles
• public takeCurrentASTUnit
• public usesPreprocessorOnly

Methods

¶bool BeginSourceFileAction(
    clang::CompilerInstance& CI)

Description

Callback at the start of processing a single input.

Declared at: clang/include/clang/Frontend/FrontendActions.h:165

Parameters

clang::CompilerInstance& CI

Returns

True on success; on failure ExecutionAction() and EndSourceFileAction() will not be called.

¶std::unique_ptr<raw_pwrite_stream>
CreateOutputFile(clang::CompilerInstance& CI,
                 llvm::StringRef InFile)

Declared at: clang/include/clang/Frontend/FrontendActions.h:168

Parameters

clang::CompilerInstance& CI

llvm::StringRef InFile

¶bool PrepareToExecuteAction(
    clang::CompilerInstance& CI)

Description

Prepare to execute the action on the given CompilerInstance. This is called before executing the action on any inputs, and can modify the configuration as needed (including adjusting the input list).

Declared at: clang/include/clang/Frontend/FrontendActions.h:164

Parameters

clang::CompilerInstance& CI