README.md : Updates
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README.md
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README.md
@ -479,7 +479,24 @@ DONE: Add a version of var_register() that both registers and returns the value
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already instantiated during 'in' list processing, and set their
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already instantiated during 'in' list processing, and set their
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initial value to the default value given in the class. chIdx=kAnyChIdx.
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initial value to the default value given in the class. chIdx=kAnyChIdx.
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Note that all vars must be included in the class description.
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Notes:
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- All vars must be included in the class description.
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- All vars have a 'kAnyChIdx' instantiation. The kAnyChIdx variable serves two purposes:
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+ Setting the value of kAnyChIdx automatically broadcasts the value to all other channels.
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+ kAnyChIdx acts as a template when variables are created by 'channelization'.
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This allows the network designer to set the value of the kAnyIdx variable
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and have that become the default value for all subsequent variables
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which are created without an explicit value. (Note that his currently
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works for variables created from within `proc_create()` (i.e.
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where `sfx_id` == kBaseSfxId, but it doesn't work for mult
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variables that are automatically created via `var_register()`
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because `var_register()` does not have a value to assign to the
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kAnyChIdx instance. In this case the variable get assigned
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the class default value. The way around this is to explicitely
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set the mult variable value in the 'in' stmt or the 'args' stmt.)
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2. Apply the preset records from the class description according to the
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2. Apply the preset records from the class description according to the
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@ -500,11 +517,6 @@ is kept, in channel order, using the 'ch_link' links with the base of the list
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on the 'any' record.
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on the 'any' record.
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3. Apply the variable values defined in a instance 'args' record.
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3. Apply the variable values defined in a instance 'args' record.
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The 'args' record may have multiple sets of args.
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If the preset instance includes an 'argsLabel' value then this record
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is selected to be applied. If No 'argsLabel' is given then
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the record named 'default' is selected. If there is no record
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named 'default' then no record is applied.
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The application of the args record proceeds exactly the same as
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The application of the args record proceeds exactly the same as
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applying a 'class' preset. If the variable value is presented in a
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applying a 'class' preset. If the variable value is presented in a
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@ -529,7 +541,6 @@ before registering the variable.
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6. The internal variable id map is created to implement fast
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6. The internal variable id map is created to implement fast
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access to registered variables.
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access to registered variables.
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7. The
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# Notes on 'poly' and 'mult':
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# Notes on 'poly' and 'mult':
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