HyVisual startup problem [was Re: HyVisual 2.2-beta available for download ]

2003-03-13 Thread Christopher Hylands
I'd heard of this bug, but until now had never been able to reproduce it. Steve Neuendorffer noticed a similar problem, he wrote: I just noticed that the shortcut to the original version of hyvisual failed to start beta-3. I got an error like -hyvisual failed to find configuration... It

Re: Which domain to use when simulating A/D and DSP behaviour?

2003-03-13 Thread Christopher Hylands
Jie Liu responded, but his email bounced because he sent it from an address that is not on the ptolemy-hackers mailing list. Jie's response was: It really depends on at what level of detail you want to model your system. My guess is that you can use CT and TM. There are a couple of existing

StructureToken version of RecordToken?

2003-03-13 Thread Jim Kleckner
Beg pardon if this has been hashed over before. While reading the Data Package section of the design document and thinking about coupling Java code with simulation code, it occurred to me that Java class implementations that satisfy the properties of immutability could be passed around and

Token as an abstract base class?

2003-03-13 Thread Jim Kleckner
Token seems like an excellent candidate to be an abstract base class since the documentation states that it should not be instantiated. Any reason to not do that? Jim Posted to the ptolemy-hackers mailing list.

Re: Token as an abstract base class?

2003-03-13 Thread Stephen Andrew Neuendorffer
Originally, token was intended to be used as a token to represent a pure event i.e. one without a value. At the same time it was a base class for all the other token classes. We have since made an EventToken class to represent pure events. It remains public for some level of backward