class SwitchStmt

Declaration

class SwitchStmt : public Stmt, private TrailingObjects { /* full declaration omitted */ };

Description

SwitchStmt - This represents a 'switch' stmt.

Declared at: clang/include/clang/AST/Stmt.h:2182

Inherits from: Stmt, TrailingObjects

Member Variables

private clang::SwitchCase* FirstCase = nullptr

Points to a linked list of case and default statements.

private clang::SourceLocation LParenLoc

private clang::SourceLocation RParenLoc

Inherited from Stmt:

protected

Method Overview

• public static clang::SwitchStmt * Create(const clang::ASTContext & Ctx, clang::Stmt * Init, clang::VarDecl * Var, clang::Expr * Cond, clang::SourceLocation LParenLoc, clang::SourceLocation RParenLoc)
• public static clang::SwitchStmt * CreateEmpty(const clang::ASTContext & Ctx, bool HasInit, bool HasVar)
• private SwitchStmt(const clang::ASTContext & Ctx, clang::Stmt * Init, clang::VarDecl * Var, clang::Expr * Cond, clang::SourceLocation LParenLoc, clang::SourceLocation RParenLoc)
• private SwitchStmt(clang::Stmt::EmptyShell Empty, bool HasInit, bool HasVar)
• public void addSwitchCase(clang::SwitchCase * SC)
• private unsigned int bodyOffset() const
• public clang::Stmt::const_child_range children() const
• public clang::Stmt::child_range children()
• public static bool classof(const clang::Stmt * T)
• private unsigned int condOffset() const
• public clang::SourceLocation getBeginLoc() const
• public clang::Stmt * getBody()
• public const clang::Stmt * getBody() const
• public clang::Expr * getCond()
• public const clang::Expr * getCond() const
• public const clang::VarDecl * getConditionVariable() const
• public clang::VarDecl * getConditionVariable()
• public const clang::DeclStmt * getConditionVariableDeclStmt() const
• public clang::DeclStmt * getConditionVariableDeclStmt()
• public clang::SourceLocation getEndLoc() const
• public const clang::Stmt * getInit() const
• public clang::Stmt * getInit()
• public clang::SourceLocation getLParenLoc() const
• public clang::SourceLocation getRParenLoc() const
• public clang::SwitchCase * getSwitchCaseList()
• public const clang::SwitchCase * getSwitchCaseList() const
• public clang::SourceLocation getSwitchLoc() const
• public bool hasInitStorage() const
• public bool hasVarStorage() const
• private unsigned int initOffset() const
• public bool isAllEnumCasesCovered() const
• private unsigned int numTrailingObjects(OverloadToken<clang::Stmt *>) const
• public void setAllEnumCasesCovered()
• public void setBody(clang::Stmt * S, clang::SourceLocation SL)
• public void setBody(clang::Stmt * Body)
• public void setCond(clang::Expr * Cond)
• public void setConditionVariable(const clang::ASTContext & Ctx, clang::VarDecl * VD)
• public void setInit(clang::Stmt * Init)
• public void setLParenLoc(clang::SourceLocation Loc)
• public void setRParenLoc(clang::SourceLocation Loc)
• public void setSwitchCaseList(clang::SwitchCase * SC)
• public void setSwitchLoc(clang::SourceLocation L)
• private unsigned int varOffset() const

Inherited from Stmt:

• public EnableStatistics
• public IgnoreContainers
• public IgnoreContainers
• public PrintStats
• public ProcessODRHash
• public Profile
• public addStmtClass
• public child_begin
• public child_begin
• public child_end
• public child_end
• public children
• public children
• public determineLikelihoodConflict
• public dump
• public dump
• public dumpColor
• public dumpPretty
• public getBeginLoc
• public getEndLoc
• public getID
• public getLikelihood
• public getLikelihood
• public getLikelihood
• public getLikelihoodAttr
• public getSourceRange
• public getStmtClass
• public getStmtClassName
• public printJson
• public printPretty
• public printPrettyControlled
• public stripLabelLikeStatements
• public stripLabelLikeStatements
• public viewAST

Methods

¶static clang::SwitchStmt* Create(
    const clang::ASTContext& Ctx,
    clang::Stmt* Init,
    clang::VarDecl* Var,
    clang::Expr* Cond,
    clang::SourceLocation LParenLoc,
    clang::SourceLocation RParenLoc)

Description

Create a switch statement.

Declared at: clang/include/clang/AST/Stmt.h:2231

Parameters

const clang::ASTContext& Ctx

clang::Stmt* Init

clang::VarDecl* Var

clang::Expr* Cond

clang::SourceLocation LParenLoc

clang::SourceLocation RParenLoc

¶static clang::SwitchStmt* CreateEmpty(
    const clang::ASTContext& Ctx,
    bool HasInit,
    bool HasVar)

Description

Create an empty switch statement optionally with storage for an init expression and a condition variable.

Declared at: clang/include/clang/AST/Stmt.h:2237

Parameters

const clang::ASTContext& Ctx

bool HasInit

bool HasVar

¶SwitchStmt(const clang::ASTContext& Ctx,
           clang::Stmt* Init,
           clang::VarDecl* Var,
           clang::Expr* Cond,
           clang::SourceLocation LParenLoc,
           clang::SourceLocation RParenLoc)

Description

Build a switch statement.

Declared at: clang/include/clang/AST/Stmt.h:2223

Parameters

const clang::ASTContext& Ctx

clang::Stmt* Init

clang::VarDecl* Var

clang::Expr* Cond

clang::SourceLocation LParenLoc

clang::SourceLocation RParenLoc

¶SwitchStmt(clang::Stmt::EmptyShell Empty,
           bool HasInit,
           bool HasVar)

Description

Build a empty switch statement.

Declared at: clang/include/clang/AST/Stmt.h:2227

Parameters

clang::Stmt::EmptyShell Empty

bool HasInit

bool HasVar

¶void addSwitchCase(clang::SwitchCase* SC)

Declared at: clang/include/clang/AST/Stmt.h:2331

Parameters

clang::SwitchCase* SC

¶unsigned int bodyOffset() const

Declared at: clang/include/clang/AST/Stmt.h:2220

¶clang::Stmt::const_child_range children() const

Declared at: clang/include/clang/AST/Stmt.h:2361

¶clang::Stmt::child_range children()

Declared at: clang/include/clang/AST/Stmt.h:2355

¶static bool classof(const clang::Stmt* T)

Declared at: clang/include/clang/AST/Stmt.h:2367

Parameters

const clang::Stmt* T

¶unsigned int condOffset() const

Declared at: clang/include/clang/AST/Stmt.h:2217

¶clang::SourceLocation getBeginLoc() const

Declared at: clang/include/clang/AST/Stmt.h:2348

¶clang::Stmt* getBody()

Declared at: clang/include/clang/AST/Stmt.h:2258

¶const clang::Stmt* getBody() const

Declared at: clang/include/clang/AST/Stmt.h:2259

¶clang::Expr* getCond()

Declared at: clang/include/clang/AST/Stmt.h:2246

¶const clang::Expr* getCond() const

Declared at: clang/include/clang/AST/Stmt.h:2250

¶const clang::VarDecl* getConditionVariable() const

Declared at: clang/include/clang/AST/Stmt.h:2293

¶clang::VarDecl* getConditionVariable()

Description

Retrieve the variable declared in this "switch" statement, if any. In the following example, "x" is the condition variable.

Declared at: clang/include/clang/AST/Stmt.h:2292

¶const clang::DeclStmt*
getConditionVariableDeclStmt() const

Declared at: clang/include/clang/AST/Stmt.h:2309

¶clang::DeclStmt* getConditionVariableDeclStmt()

Description

If this SwitchStmt has a condition variable, return the faux DeclStmt associated with the creation of that condition variable.

Declared at: clang/include/clang/AST/Stmt.h:2303

¶clang::SourceLocation getEndLoc() const

Declared at: clang/include/clang/AST/Stmt.h:2349

¶const clang::Stmt* getInit() const

Declared at: clang/include/clang/AST/Stmt.h:2272

¶clang::Stmt* getInit()

Declared at: clang/include/clang/AST/Stmt.h:2267

¶clang::SourceLocation getLParenLoc() const

Declared at: clang/include/clang/AST/Stmt.h:2321

¶clang::SourceLocation getRParenLoc() const

Declared at: clang/include/clang/AST/Stmt.h:2323

¶clang::SwitchCase* getSwitchCaseList()

Declared at: clang/include/clang/AST/Stmt.h:2315

¶const clang::SwitchCase* getSwitchCaseList() const

Declared at: clang/include/clang/AST/Stmt.h:2316

¶clang::SourceLocation getSwitchLoc() const

Declared at: clang/include/clang/AST/Stmt.h:2319

¶bool hasInitStorage() const

Description

True if this SwitchStmt has storage for an init statement.

Declared at: clang/include/clang/AST/Stmt.h:2241

¶bool hasVarStorage() const

Description

True if this SwitchStmt has storage for a condition variable.

Declared at: clang/include/clang/AST/Stmt.h:2244

¶unsigned int initOffset() const

Declared at: clang/include/clang/AST/Stmt.h:2215

¶bool isAllEnumCasesCovered() const

Description

Returns true if the SwitchStmt is a switch of an enum value and all cases have been explicitly covered.

Declared at: clang/include/clang/AST/Stmt.h:2344

¶unsigned int numTrailingObjects(
    OverloadToken<clang::Stmt*>) const

Declared at: clang/include/clang/AST/Stmt.h:2211

Parameters

OverloadToken<clang::Stmt*>

¶void setAllEnumCasesCovered()

Description

Set a flag in the SwitchStmt indicating that if the 'switch (X)' is a switch over an enum value then all cases have been explicitly covered.

Declared at: clang/include/clang/AST/Stmt.h:2340

¶void setBody(clang::Stmt* S,
             clang::SourceLocation SL)

Declared at: clang/include/clang/AST/Stmt.h:2326

Parameters

clang::Stmt* S

clang::SourceLocation SL

¶void setBody(clang::Stmt* Body)

Declared at: clang/include/clang/AST/Stmt.h:2263

Parameters

clang::Stmt* Body

¶void setCond(clang::Expr* Cond)

Declared at: clang/include/clang/AST/Stmt.h:2254

Parameters

clang::Expr* Cond

¶void setConditionVariable(
    const clang::ASTContext& Ctx,
    clang::VarDecl* VD)

Description

Set the condition variable in this switch statement. The switch statement must have storage for it.

Declared at: clang/include/clang/AST/Stmt.h:2299

Parameters

const clang::ASTContext& Ctx

clang::VarDecl* VD

¶void setInit(clang::Stmt* Init)

Declared at: clang/include/clang/AST/Stmt.h:2277

Parameters

clang::Stmt* Init

¶void setLParenLoc(clang::SourceLocation Loc)

Declared at: clang/include/clang/AST/Stmt.h:2322

Parameters

clang::SourceLocation Loc

¶void setRParenLoc(clang::SourceLocation Loc)

Declared at: clang/include/clang/AST/Stmt.h:2324

Parameters

clang::SourceLocation Loc

¶void setSwitchCaseList(clang::SwitchCase* SC)

Declared at: clang/include/clang/AST/Stmt.h:2317

Parameters

clang::SwitchCase* SC

¶void setSwitchLoc(clang::SourceLocation L)

Declared at: clang/include/clang/AST/Stmt.h:2320

Parameters

clang::SourceLocation L

¶unsigned int varOffset() const

Declared at: clang/include/clang/AST/Stmt.h:2216