class LocationContextManager

Declaration

class LocationContextManager { /* full declaration omitted */ };

Declared at: clang/include/clang/Analysis/AnalysisDeclContext.h:387

Member Variables

private llvm::FoldingSet<LocationContext> Contexts

private int64_t NewID = 0

Method Overview

• public void clear()
• public const clang::BlockInvocationContext * getBlockInvocationContext(clang::AnalysisDeclContext * ADC, const clang::LocationContext * ParentLC, const clang::BlockDecl * BD, const void * Data)
• public const clang::StackFrameContext * getStackFrame(clang::AnalysisDeclContext * ADC, const clang::LocationContext * ParentLC, const clang::Stmt * S, const clang::CFGBlock * Block, unsigned int BlockCount, unsigned int Index)
• public ~LocationContextManager()

Methods

¶void clear()

Description

Discard all previously created LocationContext objects.

Declared at: clang/include/clang/Analysis/AnalysisDeclContext.h:422

¶const clang::BlockInvocationContext*
getBlockInvocationContext(
    clang::AnalysisDeclContext* ADC,
    const clang::LocationContext* ParentLC,
    const clang::BlockDecl* BD,
    const void* Data)

Description

Obtain a context of the block invocation using its parent context.

Declared at: clang/include/clang/Analysis/AnalysisDeclContext.h:417

Parameters

clang::AnalysisDeclContext* ADC

The AnalysisDeclContext.

const clang::LocationContext* ParentLC

The parent context of this newly created context.

const clang::BlockDecl* BD

The BlockDecl.

const void* Data

The raw data to store as part of the context.

¶const clang::StackFrameContext* getStackFrame(
    clang::AnalysisDeclContext* ADC,
    const clang::LocationContext* ParentLC,
    const clang::Stmt* S,
    const clang::CFGBlock* Block,
    unsigned int BlockCount,
    unsigned int Index)

Description

Obtain a context of the call stack using its parent context.

Declared at: clang/include/clang/Analysis/AnalysisDeclContext.h:405

Parameters

clang::AnalysisDeclContext* ADC

The AnalysisDeclContext.

const clang::LocationContext* ParentLC

The parent context of this newly created context.

const clang::Stmt* S

The call.

const clang::CFGBlock* Block

The basic block.

unsigned int BlockCount

The current count of entering into \p Blk.

unsigned int Index

The index of \p Blk.

Returns

The context for \p D with parent context \p ParentLC.

¶~LocationContextManager()

Declared at: clang/include/clang/Analysis/AnalysisDeclContext.h:394