clang
6.0.0
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Data structure that captures multiple levels of template argument lists for use in template instantiation. More...
#include "clang/Sema/Template.h"
Public Member Functions | |
MultiLevelTemplateArgumentList () | |
Construct an empty set of template argument lists. More... | |
MultiLevelTemplateArgumentList (const TemplateArgumentList &TemplateArgs) | |
Construct a single-level template argument list. More... | |
unsigned | getNumLevels () const |
Determine the number of levels in this template argument list. More... | |
unsigned | getNumSubstitutedLevels () const |
Determine the number of substituted levels in this template argument list. More... | |
const TemplateArgument & | operator() (unsigned Depth, unsigned Index) const |
Retrieve the template argument at a given depth and index. More... | |
bool | hasTemplateArgument (unsigned Depth, unsigned Index) const |
Determine whether there is a non-NULL template argument at the given depth and index. More... | |
void | setArgument (unsigned Depth, unsigned Index, TemplateArgument Arg) |
Clear out a specific template argument. More... | |
void | addOuterTemplateArguments (const TemplateArgumentList *TemplateArgs) |
Add a new outermost level to the multi-level template argument list. More... | |
void | addOuterTemplateArguments (ArgList Args) |
Add a new outmost level to the multi-level template argument list. More... | |
void | addOuterRetainedLevel () |
Add an outermost level that we are not substituting. More... | |
const ArgList & | getInnermost () const |
Retrieve the innermost template argument list. More... | |
Data structure that captures multiple levels of template argument lists for use in template instantiation.
Multiple levels of template arguments occur when instantiating the definitions of member templates. For example:
When instantiating X<int>::Y<17>::f, the multi-level template argument list will contain a template argument list (int) at depth 0 and a template argument list (17) at depth 1.
Definition at line 42 of file Template.h.
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Construct an empty set of template argument lists.
Definition at line 56 of file Template.h.
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Construct a single-level template argument list.
Definition at line 60 of file Template.h.
References addOuterTemplateArguments().
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Add an outermost level that we are not substituting.
We have no arguments at this level, and do not remove it from the depth of inner template parameters that we instantiate.
Definition at line 127 of file Template.h.
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Add a new outermost level to the multi-level template argument list.
Definition at line 111 of file Template.h.
References clang::TemplateArgumentList::data(), and clang::TemplateArgumentList::size().
Referenced by clang::Sema::BuildVarTemplateInstantiation(), clang::Sema::getTemplateInstantiationArgs(), MultiLevelTemplateArgumentList(), and SubstDefaultTemplateArgument().
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Add a new outmost level to the multi-level template argument list.
Definition at line 118 of file Template.h.
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Retrieve the innermost template argument list.
Definition at line 132 of file Template.h.
Referenced by clang::Sema::CheckCXXDefaultArgExpr(), clang::Sema::FindInstantiatedDecl(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().
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Determine the number of levels in this template argument list.
Definition at line 66 of file Template.h.
Referenced by hasTemplateArgument(), operator()(), and setArgument().
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Determine the number of substituted levels in this template argument list.
Definition at line 72 of file Template.h.
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Determine whether there is a non-NULL template argument at the given depth and index.
There must exist a template argument list at the given depth.
Definition at line 87 of file Template.h.
References Depth, and getNumLevels().
Referenced by getDepthAndIndex().
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Retrieve the template argument at a given depth and index.
Definition at line 77 of file Template.h.
References getNumLevels().
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Clear out a specific template argument.
Definition at line 100 of file Template.h.
References getNumLevels().
Referenced by getDepthAndIndex().