Bidirectional iterator over debug‐info location operands.

Synopsis

Declared in <llvm/IR/IntrinsicInst.h>

Description

Iterates ValueAsMetadata either as a single pointer or as a pointer to an array of ValueAsMetadata*, dereferencing to the underlying Value*.

Base Classes

Name

Description

iterator_facade_base<location_op_iterator, std::bidirectional_iterator_tag, Value*>

CRTP base class which implements the entire standard iterator facade in terms of a minimal subset of the interface.

Type Aliases

Name

Description

difference_type

Signed type used to express the distance between iterators.

iterator_category

Iterator category tag for this facade.

pointer

Pointer type returned by the iterator.

reference

Reference type returned by the iterator.

value_type

Value type produced by the iterator.

Enums

Name

Description

Unnamed enum

Capability flags for the iterator category.

Member Functions

Name

Description

location_op_iterator [constructor]

Constructors

operator=

Copy‐assign a location operand iterator.

operator*

Dereference operators

operator+

Advance the iterator by n and return the result.

operator++

Increment operators

operator‐

Retreat the iterator by n and return the result.

operator‐‐

Decrement operators

operator‐>

Return a proxy pointer to the current element.

operator[]

Return a proxy to the element at offset n.

operator==

Return true if both iterators refer to the same location.

operator<=

Return true if this iterator is less than or equal to RHS.

operator>

Return true if this iterator is greater than RHS.

operator>=

Return true if this iterator is greater than or equal to RHS.

Protected Types

Name

Description

PointerProxy

Proxy that yields a pointer from a copied reference.

ReferenceProxy

Proxy that yields a reference from a copied iterator.

Non-Member Functions

Name

Description

operator+

Return an iterator n positions after i.

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