Better way to handle LExpressionID with MathLink based passing

szhorvat / LTemplate

Extend Mathematica with LibraryLink and C++ with ease

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Better way to handle LExpressionID with MathLink based passing #4

Closed szhorvat closed 6 years ago

szhorvat commented 8 years ago

Currently there is no proper way to access another LExpression from a function that uses link-based passing (only hacks, such as explicitly accessing the internal collection object.).

szhorvat commented 6 years ago

Fixed by adding getInstance and getCollection