Christopher Haster c71e67f2dc Updated minor functionality of the Callback class ... - Marked `call` and `operator()` functions as const - Moved to static_cast for internal function pointer to avoid losing compiler checked const-safety - Added test for `operator=` with non-callback types - Moved from zero-cast to value-initializer when callback is null - Added `operator==` and `operator!=` - Removed special handling of null callback - Replicated doxygen to all overloads - Added correct nops where uninitialized callbacks are called - Added assertion for null callback - Removed copy-constructor from callback constructor		2016-08-26 09:54:02 -05:00
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main.cpp	Updated minor functionality of the Callback class	2016-08-26 09:54:02 -05:00