class IdentifierIterator

Declaration

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

Description

An iterator that walks over all of the known identifiers in the lookup table. Since this iterator uses an abstract interface via virtual functions, it uses an object-oriented interface rather than the more standard C++ STL iterator interface. In this OO-style iteration, the single function \c Next() provides dereference, advance, and end-of-sequence checking in a single operation. Subclasses of this iterator type will provide the actual functionality.

Declared at: clang/include/clang/Basic/IdentifierTable.h:515

Method Overview

• protected IdentifierIterator()
• public IdentifierIterator(const clang::IdentifierIterator &)
• public virtual llvm::StringRef Next()
• public virtual ~IdentifierIterator()

Methods

¶IdentifierIterator()

Declared at: clang/include/clang/Basic/IdentifierTable.h:517

¶IdentifierIterator(
    const clang::IdentifierIterator&)

Declared at: clang/include/clang/Basic/IdentifierTable.h:520

Parameters

const clang::IdentifierIterator&

¶virtual llvm::StringRef Next()

Description

Retrieve the next string in the identifier table and advances the iterator for the following string.

Declared at: clang/include/clang/Basic/IdentifierTable.h:530

Returns

The next string in the identifier table. If there is no such string, returns an empty \c StringRef.

¶virtual ~IdentifierIterator()

Declared at: clang/include/clang/Basic/IdentifierTable.h:523