changes

cpptcl library for ns2

This file contains the history of changes in the C++/Tcl library.

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The version 1.1.3 differs from 1.1.2 in the following ways:

- A bug in the initialization of interpreter object was fixed.

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The version 1.1.2 differs from 1.1.1 in the following ways:

- Copyright was updated to cover 2006.

- Information was added to docs about the usage of the Boost library.

- Few bug fixes were applied to allow empty parameter lists with variadic
  functions.

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The version 1.1.1 differs from 1.1.0 in the following ways:

- Explicit instantiations of some templates were moved to proper namespace.


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The version 1.1.0 differs from 1.0.0 in the following ways:

- CHANGES file was added.

- LICENSE file was added with clear description of the license terms.

- Copyright was updated to cover 2005.

- Small patch was added to make the code compile on g++ 3.2.

- New assign method was added that accepts Tcl_Obj.

- Overload of interpreter::eval was added that accepts istream& parameter.
  This allows to evaluate the contents of arbitrary stream
  (for example, a file).

- Support for package definitions was added.

- Support for const class member functions was added.

- Support for variadic free functions, constructors and class methods
  was added.