libsigc++-2.0-doc - 2.12.1-2 main

This library implements a full callback system for use in widget
libraries, abstract interfaces, and general programming. It provides
the ability to connect an abstract callback to a class method,
function, or function object, and contains adaptor classes for the
connection of dissimilar callbacks.
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This package contains the reference documentation for libsigc++,
needed only if you wish to write software which uses it.