example-scripts

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- use cget interface

Fixing an example script for changes in getter/setter reform

- renamed nsf::relation to nsf::relation::set and added nsf::relation::get in accordance with nsf::var::get

  1. … 17 more files in changeset.
traits: - define simple setter methods "requiredMethods" and "requiredVariables" to avoid to "set" these explicitly

  1. … 2 more files in changeset.
nx.tcl, xotcl2.tcl: - use value=* as names for interally called and forwarder-called accessor methods - disallow "assign" for nx::variableSlots

  1. … 11 more files in changeset.
nx.tcl: - add "set" as a method name for relation slots - implemented relation slot "mixin" and "object-mixin" via "slotassign" to disallow "/obj/ mixin /value/" and "/obj/ object mixin /value/" to use instead "/obj/ mixin set /value/" and "/obj/ object mixin set /value/" while keeping "configure" and "cget" working. This has the advantage that "/obj/ mixin set" does not try to replace the mixin chain by "set" - adapted regression test - TODO: check, if we need the explicit "slotassign"? isn't the presence of the slotObj sufficient? maybe "-forwardToSlot" in relationSlots? - TODO: demangle "slotassign" in "ObjectParameterSlot protected method getParameterOptions" and check interactions - TODO: to the same as -mixin and -object-mixin to -filter and -object-filter - TODO: clean up relation slot mixin variants - TODO: do we really like the fact that we have to write now "B mixin set M2" instead of "B mixin M2"? - TODO: should we disallow "B mixin" and enforce instead of "B mixin get" ? - TODO: we could as well allow "B mixin clear" instead of "B mixin set {}" - TODO: allow "set" for variable slots as well. Do we need "assign"?

  1. … 14 more files in changeset.
- extend bagel example slightly

- finalize dropping of setter methods for nx

  1. … 6 more files in changeset.
- added sample script doc/example-scripts/tk-geo.tcl

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- added example scripts rosetta-sudoku.{tcl,html} and tk-ludo.{tcl,html}

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    ./rosetta-sudoku.html
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    ./rosetta-sudoku.tcl
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    ./tk-ludo.html
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- updated locomotive example to use nx::callback

- add needed "cget" call

- documentation update and regeneration of html docs

  1. … 3 more files in changeset.
- updated HTML renderings of examples

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    ./rosetta-constraint-genericity.html
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nx::test: - change test cases to newer interface - don't use "namespace import nx::*" in test cases when not required

  1. … 32 more files in changeset.
nx.tcl: - renamed variable option "-config" to "-configurable" to make its intention clearer

  1. … 11 more files in changeset.
Traits: - changed from traits-as-objects to traits-as-classes. This allows for higher orthogonality of traits and class definitons and allows in principle traits for object-specific methods (not fully implemented/tested) - fixed property/variable inheritance in traits.

  1. … 3 more files in changeset.
- nx.tcl: handle "incremental" in slot reconfigure - nx.tcl: change defaultAccessor to "none"

  1. … 15 more files in changeset.
Object-method Reform: - changed interface to object specific commands by requiring an ensemble named "object". The rational behind is essentially to use always the same info command to retrieve object specific methods, no matter whether these are defined on a plain object or an a class object (does not break the "contract" what e.g. "info method" returns).

Now we define methods via:

/cls/ method foo {args} {...body...}

/cls/ object method foo {args} {...body...}

/obj/ object method foo {args} {...body...}

Similarly, aliases, forwards and mixins are defined, e.g.

/cls/ mixin add ...

/cls/ object mixin add ...

/obj/ object mixin add ...

/obj/ require object method ...

The same change propagated as well to the "info" method.

Now we have:

/cls/ info methods ...

/cls/ info object methods ...

/obj/ info object methods ...

Similar, the object parametererization uses

/cls/ create obj -object-mixin M

/cls/ create obj -object-filter f

/metacls/ create cls -mixin M1 -object-mixin M2

/metacls/ create cls -filter f1 -object-filter f2

- as a consequence,

a) "/cls/ class method ...",

"/cls/ class alias ...",

"/cls/ class forward ...",

"/cls/ class filter ...",

"/cls/ class mixin ...",

"/cls/ class info ..."

"/obj/ class method require method ..."

"/obj/ class method require public method ..."

"/obj/ class method require protected method ..."

"/obj/ class method require private method ..."

were dropped

b) "/obj/ method ....",

"/obj/ alias ....",

"/obj/ forward ...."

"/obj/ filter ...."

"/obj/ mixin ...."

"/obj/ info method*"

"/cls/ create obj -mixin M"

"/cls/ create obj -filter f"

"/obj/ method require method ..."

"/obj/ method require public method ..."

"/obj/ method require protected method ..."

"/obj/ method require private method ..."

were dropped

- added package nx::class to allow optionally the "class" notation

"/cls/ class method ..." (and friends, see (a)), and

"/cls/ class info ...

- added package nx::plain-object-method to allow optionally plain method

b) "/obj/ method ...." (and friends, see (b))

- add support to slots to use ensemble methods as setters

  1. … 39 more files in changeset.
- improve wording in rosetta example

- improve wording in rosetta example

Property reform part 1:

- disallow protection modifiers for "properties" and

add new flag "-accessor" to "property" and "variable"

This changes definitions like

Class create C {

:property {a a1}

:public property {b b1}

:protected property {c c1}

:private property {d d1}

}

to

Class create C {

:property {a a1}

:property -accessor public {b b1}

:property -accessor protected {c c1}

:property -accessor private {d d1}

}

since "properties" are always public accessible

over the "configure" and "cget" interface, but the

accessors methods might not be public. The value of

the accessor might be also "none" (specifying explicitely

that no accessor is wanted) or "", which means: use the default.

Same holds for "variable"

- disallow parameter option "incremental" and change it to a flag

of the property or variable. The motivation for this is due to

the fact, that "incremental" is a property of the accessor, and

not of the value.

old:

Class create C {

:property foo:int,incremental

:variable bar:int,incremental

}

new:

Class create C {

:property -incremental foo:int

:variable -incremental bar:int

}

- disallow "public class property" and friends since these are not needed

- removed parameter property "noaccessor"

- removed "nx::configure defaultPropertyCallProtection" and

method hook "__default_property_call_protection"

- introduced "nx::configure defaultAccessor" and

method hook "__default_accessor"

- for the time being, "defaultAccessor" is "public" for NX and XOTcl,

will be changed to "none" in NX

- extended regression test (new file properties.test)

  1. … 15 more files in changeset.
- use explicit return in tutorial example scripts

- improve documentation

- minor documentation updates

cosmetical documentation changes

  1. … 1 more file in changeset.
- added design study ruby-mixins.tcl to example-docs and regression test

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- generic/nsfInt.h: Provided the DECR_REF_COUNT2 #define macro for __WIN32__ builds (e.g., MinGW). Thanks to Stephan Adelsberger for pointing to the issue. - Made temp file handling in a rosetta example OS-independent; thanks to Stephan Adelsberger for the initial patch

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- added example file for container classes

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    ./container.html
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- provide means for "autoloading" traits

  1. … 5 more files in changeset.