slang::ast::PortSymbol class
#include <slang/ast/symbols/PortSymbols.h>

Represents the public-facing side of a module / program / interface port.

The port symbol itself is not directly referenceable from within the instance; it can however connect directly to a symbol that is.

Base classes

class Symbol: Base class for all symbols (logical code constructs) such as modules, types, functions, variables, etc.

void setParent(const Scope& scope): Sets the parent scope of this symbol.
void setParent(const Scope& scope, SymbolIndex index): Sets the parent scope of this symbol.

const Symbol* internalSymbol: An instance-internal symbol that this port connects to, if any.
SourceLocation externalLoc: The source location where the external name for the port is declared.
ArgumentDirection direction: The direction of data flowing across the port.
bool isNullPort: Set to true for null ports, i.e.
bool isAnsiPort: True if this port was declared using the ansi syntax, and false if it was declared using the non-ansi syntax.

Sets the parent scope of this symbol.

Typically this is not called directly; add the symbol to the scope via the Scope::addMember method.

Sets the parent scope of this symbol.

Typically this is not called directly; add the symbol to the scope via the Scope::addMember method.

An instance-internal symbol that this port connects to, if any.

Ports that do not connect directly to an internal symbol will have this set to nullptr.

Set to true for null ports, i.e.

ports that don't connect to anything internal to the instance.