class TemplateParameterList

Declaration

class TemplateParameterList : private TrailingObjects { /* full declaration omitted */ };

Description

Stores a list of template parameters for a TemplateDecl and its derived classes.

Declared at: clang/include/clang/AST/DeclTemplate.h:70

Inherits from: TrailingObjects

Member Variables

private clang::SourceLocation TemplateLoc: The location of the 'template' keyword.
private clang::SourceLocation LAngleLoc: The locations of the ' < ' and '>' angle brackets.
private clang::SourceLocation RAngleLoc: The locations of the ' < ' and '>' angle brackets.
private unsigned int NumParams: The number of template parameters in this template parameter list.
private unsigned int ContainsUnexpandedParameterPack: Whether this template parameter list contains an unexpanded parameter pack.
private unsigned int HasRequiresClause: Whether this template parameter list has a requires clause.
private unsigned int HasConstrainedParameters: Whether any of the template parameters has constrained-parameter constraint-expression.

Method Overview

public static clang::TemplateParameterList * Create(const clang::ASTContext & C, clang::SourceLocation TemplateLoc, clang::SourceLocation LAngleLoc, ArrayRef<clang::NamedDecl *> Params, clang::SourceLocation RAngleLoc, clang::Expr * RequiresClause)
protected TemplateParameterList(const clang::ASTContext & C, clang::SourceLocation TemplateLoc, clang::SourceLocation LAngleLoc, ArrayRef<clang::NamedDecl *> Params, clang::SourceLocation RAngleLoc, clang::Expr * RequiresClause)
public ArrayRef<clang::NamedDecl *> asArray()
public ArrayRef<const clang::NamedDecl *> asArray() const
public clang::TemplateParameterList::iterator begin()
public clang::TemplateParameterList::const_iterator begin() const
public bool containsUnexpandedParameterPack() const
public clang::TemplateParameterList::iterator end()
public clang::TemplateParameterList::const_iterator end() const
public void getAssociatedConstraints(llvm::SmallVectorImpl<const Expr *> & AC) const
public unsigned int getDepth() const
public clang::SourceLocation getLAngleLoc() const
public unsigned int getMinRequiredArguments() const
public const clang::NamedDecl * getParam(unsigned int Idx) const
public clang::NamedDecl * getParam(unsigned int Idx)
public clang::SourceLocation getRAngleLoc() const
public clang::Expr * getRequiresClause()
public const clang::Expr * getRequiresClause() const
public clang::SourceRange getSourceRange() const
public clang::SourceLocation getTemplateLoc() const
public bool hasAssociatedConstraints() const
public bool hasParameterPack() const
protected size_t numTrailingObjects(OverloadToken<clang::NamedDecl *>) const
protected size_t numTrailingObjects(OverloadToken<clang::Expr *>) const
public void print(llvm::raw_ostream & Out, const clang::ASTContext & Context, bool OmitTemplateKW = false) const
public void print(llvm::raw_ostream & Out, const clang::ASTContext & Context, const clang::PrintingPolicy & Policy, bool OmitTemplateKW = false) const
public static bool shouldIncludeTypeForArgument(const clang::PrintingPolicy & Policy, const clang::TemplateParameterList * TPL, unsigned int Idx)
public unsigned int size() const

Methods

¶static clang::TemplateParameterList* Create(
    const clang::ASTContext& C,
    clang::SourceLocation TemplateLoc,
    clang::SourceLocation LAngleLoc,
    ArrayRef<clang::NamedDecl*> Params,
    clang::SourceLocation RAngleLoc,
    clang::Expr* RequiresClause)

Declared at: clang/include/clang/AST/DeclTemplate.h:112

Parameters

const clang::ASTContext& C
clang::SourceLocation TemplateLoc
clang::SourceLocation LAngleLoc
ArrayRef<clang::NamedDecl*> Params
clang::SourceLocation RAngleLoc
clang::Expr* RequiresClause

¶TemplateParameterList(
    const clang::ASTContext& C,
    clang::SourceLocation TemplateLoc,
    clang::SourceLocation LAngleLoc,
    ArrayRef<clang::NamedDecl*> Params,
    clang::SourceLocation RAngleLoc,
    clang::Expr* RequiresClause)

Declared at: clang/include/clang/AST/DeclTemplate.h:95

Parameters

const clang::ASTContext& C
clang::SourceLocation TemplateLoc
clang::SourceLocation LAngleLoc
ArrayRef<clang::NamedDecl*> Params
clang::SourceLocation RAngleLoc
clang::Expr* RequiresClause

¶ArrayRef<clang::NamedDecl*> asArray()

Declared at: clang/include/clang/AST/DeclTemplate.h:132

¶ArrayRef<const clang::NamedDecl*> asArray() const

Declared at: clang/include/clang/AST/DeclTemplate.h:135

¶clang::TemplateParameterList::iterator begin()

Declared at: clang/include/clang/AST/DeclTemplate.h:125

¶clang::TemplateParameterList::const_iterator
begin() const

Declared at: clang/include/clang/AST/DeclTemplate.h:126

¶bool containsUnexpandedParameterPack() const

Description

Determine whether this template parameter list contains an unexpanded parameter pack.

Declared at: clang/include/clang/AST/DeclTemplate.h:164

¶clang::TemplateParameterList::iterator end()

Declared at: clang/include/clang/AST/DeclTemplate.h:127

¶clang::TemplateParameterList::const_iterator end()
    const

Declared at: clang/include/clang/AST/DeclTemplate.h:128

¶void getAssociatedConstraints(
    llvm::SmallVectorImpl<const Expr*>& AC) const

Description

All associated constraints derived from this template parameter list, including the requires clause and any constraints derived from constrained-parameters.

The constraints in the resulting list are to be treated as if in a conjunction ("and").

Declared at: clang/include/clang/AST/DeclTemplate.h:190

Parameters

llvm::SmallVectorImpl<const Expr*>& AC

¶unsigned int getDepth() const

Description

Get the depth of this template parameter list in the set of template parameter lists. The first template parameter list in a declaration will have depth 0, the second template parameter list will have depth 1, etc.

Declared at: clang/include/clang/AST/DeclTemplate.h:160

¶clang::SourceLocation getLAngleLoc() const

Declared at: clang/include/clang/AST/DeclTemplate.h:195

¶unsigned int getMinRequiredArguments() const

Description

Returns the minimum number of arguments needed to form a template specialization. This may be fewer than the number of template parameters, if some of the parameters have default arguments or if there is a parameter pack.

Declared at: clang/include/clang/AST/DeclTemplate.h:153

¶const clang::NamedDecl* getParam(
    unsigned int Idx) const

Declared at: clang/include/clang/AST/DeclTemplate.h:143

Parameters

unsigned int Idx

¶clang::NamedDecl* getParam(unsigned int Idx)

Declared at: clang/include/clang/AST/DeclTemplate.h:139

Parameters

unsigned int Idx

¶clang::SourceLocation getRAngleLoc() const

Declared at: clang/include/clang/AST/DeclTemplate.h:196

¶clang::Expr* getRequiresClause()

Description

The constraint-expression of the associated requires-clause.

Declared at: clang/include/clang/AST/DeclTemplate.h:175

¶const clang::Expr* getRequiresClause() const

Description

The constraint-expression of the associated requires-clause.

Declared at: clang/include/clang/AST/DeclTemplate.h:180

¶clang::SourceRange getSourceRange() const

Declared at: clang/include/clang/AST/DeclTemplate.h:198

¶clang::SourceLocation getTemplateLoc() const

Declared at: clang/include/clang/AST/DeclTemplate.h:194

¶bool hasAssociatedConstraints() const

Declared at: clang/include/clang/AST/DeclTemplate.h:192

¶bool hasParameterPack() const

Description

Determine whether this template parameter list contains a parameter pack.

Declared at: clang/include/clang/AST/DeclTemplate.h:167

¶size_t numTrailingObjects(
    OverloadToken<clang::NamedDecl*>) const

Declared at: clang/include/clang/AST/DeclTemplate.h:99

Parameters

OverloadToken<clang::NamedDecl*>

¶size_t numTrailingObjects(
    OverloadToken<clang::Expr*>) const

Declared at: clang/include/clang/AST/DeclTemplate.h:103

Parameters

OverloadToken<clang::Expr*>

¶void print(llvm::raw_ostream& Out,
           const clang::ASTContext& Context,
           bool OmitTemplateKW = false) const

Declared at: clang/include/clang/AST/DeclTemplate.h:202

Parameters

llvm::raw_ostream& Out
const clang::ASTContext& Context
bool OmitTemplateKW = false

¶void print(llvm::raw_ostream& Out,
           const clang::ASTContext& Context,
           const clang::PrintingPolicy& Policy,
           bool OmitTemplateKW = false) const

Declared at: clang/include/clang/AST/DeclTemplate.h:204

Parameters

llvm::raw_ostream& Out
const clang::ASTContext& Context
const clang::PrintingPolicy& Policy
bool OmitTemplateKW = false

¶static bool shouldIncludeTypeForArgument(
    const clang::PrintingPolicy& Policy,
    const clang::TemplateParameterList* TPL,
    unsigned int Idx)

Declared at: clang/include/clang/AST/DeclTemplate.h:207

Parameters

const clang::PrintingPolicy& Policy
const clang::TemplateParameterList* TPL
unsigned int Idx

¶unsigned int size() const

Declared at: clang/include/clang/AST/DeclTemplate.h:130

class TemplateParameterList

Declaration

Description

Member Variables

Method Overview

Methods

¶static clang::TemplateParameterList* Create( const clang::ASTContext& C, clang::SourceLocation TemplateLoc, clang::SourceLocation LAngleLoc, ArrayRef<clang::NamedDecl*> Params, clang::SourceLocation RAngleLoc, clang::Expr* RequiresClause)

Parameters

¶TemplateParameterList( const clang::ASTContext& C, clang::SourceLocation TemplateLoc, clang::SourceLocation LAngleLoc, ArrayRef<clang::NamedDecl*> Params, clang::SourceLocation RAngleLoc, clang::Expr* RequiresClause)

Parameters

¶ArrayRef<clang::NamedDecl*> asArray()

¶ArrayRef<const clang::NamedDecl*> asArray() const

¶clang::TemplateParameterList::iterator begin()

¶clang::TemplateParameterList::const_iterator begin() const

¶bool containsUnexpandedParameterPack() const

Description

¶clang::TemplateParameterList::iterator end()

¶clang::TemplateParameterList::const_iterator end() const

¶void getAssociatedConstraints( llvm::SmallVectorImpl<const Expr*>& AC) const

Description

Parameters

¶unsigned int getDepth() const

Description

¶clang::SourceLocation getLAngleLoc() const

¶unsigned int getMinRequiredArguments() const

Description

¶const clang::NamedDecl* getParam( unsigned int Idx) const

Parameters

¶clang::NamedDecl* getParam(unsigned int Idx)

Parameters

¶clang::SourceLocation getRAngleLoc() const

¶clang::Expr* getRequiresClause()

Description

¶const clang::Expr* getRequiresClause() const

Description

¶clang::SourceRange getSourceRange() const

¶clang::SourceLocation getTemplateLoc() const

¶bool hasAssociatedConstraints() const

¶bool hasParameterPack() const

Description

¶size_t numTrailingObjects( OverloadToken<clang::NamedDecl*>) const

Parameters

¶size_t numTrailingObjects( OverloadToken<clang::Expr*>) const

Parameters

¶void print(llvm::raw_ostream& Out, const clang::ASTContext& Context, bool OmitTemplateKW = false) const

Parameters

¶void print(llvm::raw_ostream& Out, const clang::ASTContext& Context, const clang::PrintingPolicy& Policy, bool OmitTemplateKW = false) const

Parameters

¶static bool shouldIncludeTypeForArgument( const clang::PrintingPolicy& Policy, const clang::TemplateParameterList* TPL, unsigned int Idx)

Parameters

¶unsigned int size() const

¶`static clang::TemplateParameterList* Create( const clang::ASTContext& C, clang::SourceLocation TemplateLoc, clang::SourceLocation LAngleLoc, ArrayRef<clang::NamedDecl> Params, clang::SourceLocation RAngleLoc, clang::Expr RequiresClause)`

¶`TemplateParameterList( const clang::ASTContext& C, clang::SourceLocation TemplateLoc, clang::SourceLocation LAngleLoc, ArrayRef<clang::NamedDecl> Params, clang::SourceLocation RAngleLoc, clang::Expr RequiresClause)`

¶`ArrayRef<clang::NamedDecl*> asArray()`

¶`ArrayRef<const clang::NamedDecl*> asArray() const`

¶`clang::TemplateParameterList::iterator begin()`

¶`clang::TemplateParameterList::const_iterator begin() const`

¶`bool containsUnexpandedParameterPack() const`

¶`clang::TemplateParameterList::iterator end()`

¶`clang::TemplateParameterList::const_iterator end() const`

¶`void getAssociatedConstraints( llvm::SmallVectorImpl<const Expr*>& AC) const`

¶`unsigned int getDepth() const`

¶`clang::SourceLocation getLAngleLoc() const`

¶`unsigned int getMinRequiredArguments() const`

¶`const clang::NamedDecl* getParam( unsigned int Idx) const`

¶`clang::NamedDecl* getParam(unsigned int Idx)`

¶`clang::SourceLocation getRAngleLoc() const`

¶`clang::Expr* getRequiresClause()`

¶`const clang::Expr* getRequiresClause() const`

¶`clang::SourceRange getSourceRange() const`

¶`clang::SourceLocation getTemplateLoc() const`

¶`bool hasAssociatedConstraints() const`

¶`bool hasParameterPack() const`

¶`size_t numTrailingObjects( OverloadToken<clang::NamedDecl*>) const`

¶`size_t numTrailingObjects( OverloadToken<clang::Expr*>) const`

¶`void print(llvm::raw_ostream& Out, const clang::ASTContext& Context, bool OmitTemplateKW = false) const`

¶`void print(llvm::raw_ostream& Out, const clang::ASTContext& Context, const clang::PrintingPolicy& Policy, bool OmitTemplateKW = false) const`

¶`static bool shouldIncludeTypeForArgument( const clang::PrintingPolicy& Policy, const clang::TemplateParameterList* TPL, unsigned int Idx)`

¶`unsigned int size() const`