usg::PathExpr Class Reference

A wrapper for SdfPathExpression. More...

#include <PathExpr.h>

Classes
class	Lazy
	Lazily construct a PathExpr when requested. Primarily used for the static PathExpr. More...

Public Member Functions
	PathExpr ()
	Abstraction handle for casting to underlying implementation type.
	PathExpr (const std::string &expression)
	PathExpr (const PathExpr::Handle &handle)
	PathExpr (PathExpr &&rhs) noexcept
PathExpr &	operator= (PathExpr &&rhs) noexcept
	PathExpr (const PathExpr &rhs)
PathExpr &	operator= (const PathExpr &rhs)
bool	operator== (const PathExpr &rhs) const
	Equality.
bool	operator!= (const PathExpr &rhs) const
std::string	asString () const
PathExpr::Handle &	getPathExpr (int usd_version)
	Get the underlying SdfPathExpression.
const PathExpr::Handle &	getPathExpr (int usd_version) const
int	handleIndex () const
	Returns the index of the underlying handle. For internal use only!
	PathExpr (int handleIndex)
	Assign from a pre-known handle index. For internal use only!

Detailed Description

A wrapper for SdfPathExpression.

Member Function Documentation

asString()

std::string usg::PathExpr::asString

(

)

const

Returns the text representation of the expression. Cannot return a reference since this is created on request and not returned by reference by the SdfPathExpression GetText.