DD::Image::PathExpression_KnobI Class Reference

Abstract base class for PathExpression knobs. More...

#include <PathExpressionKnobI.h>

Public Member Functions
virtual usg::PathArray	match (const usg::StageRef &stage, const std::string &pattern, const usg::GeomEngine *engine=nullptr)=0

Detailed Description

Abstract base class for PathExpression knobs.

Member Function Documentation

match()

virtual usg::PathArray DD::Image::PathExpression_KnobI::match ( const usg::StageRef &  stage, const std::string &  pattern, const usg::GeomEngine *  engine = nullptr  )

pure virtual

Returns all paths in stage which match pattern. This will display any errors that occur. The engine parameter is used for matching tokens such as {lastmodified}. If engine is null, the input engine at the UI context, if any, will be used.

Referenced by DD::Image::ModifyGeomOp::ModifyEngine::filteredPrimPaths().