Ichthyostega
03b17c78da
This is a possible extension which frequently comes up again during the design of the Engine. Basically, the `TypeHandler` in the metadata-descriptor used by the `BufferProvder` could capture additional context-arguments, which are then later passed to an object instance embedded into the buffer. Yesterday I attempted to use this feature for a simple demonstration in `NodeBasic_test`, just to find out that passing additional constructor arguments to the capture fails with a confusing compilation error message. This failure could be traced down to the function binder; and what at first sight seemed to be a compiler error, turned out to be a quite logical limitation: When we »close« some objects of the constructor, but delay the construction itself, we'll have to store a copy in the constructor-λ. And this implies, that we'll have to change the types used for instantiation of the compiler, so that the construction-function can be invoked by passing references from the captured copy of the additional arguments. When naively passing those forwarded arguments into the std::bind()-call, the resulting functor will fail at instantiation, when the compiler attempts to generate the function-call `operator()` see: https://stackoverflow.com/q/30968573/444796 |
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| draw | ||
| DIR_INFO | ||
| dump | ||
| empty.html | ||
| InterfaceConcept_Varga.mm | ||
| renderengine.html | ||
| thinkPad.ichthyo.mm | ||
| uml | ||
| workflow.mm | ||