Ichthyostega
3e743ff3b5
To represent the result-model for syntax alternatives, we need a C++ representation for a ''sum type,'' i.e. a type that can be one from a fixed set of alternatives. Obviously the implementation will rely on some kind of Union, or otherwise employ an opaque buffer and perform a forced cast. Moreover, to be actually usable, a branch-selector-ID must be captured and stored alongside, so that code processing the results can detect which branch of the syntax was chosen. There seem to be several possible avenues to build and structure an actual class template to provide this implementation model * a nested decorator-chain * using a recursive selector-function with a generic-λ ''all these look quite unattractive, unfortunately....'' |
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| draw | ||
| DIR_INFO | ||
| dump | ||
| empty.html | ||
| InterfaceConcept_Varga.mm | ||
| renderengine.html | ||
| thinkPad.ichthyo.mm | ||
| uml | ||
| workflow.mm | ||