[Tinytl-general] new release

[E. G. <egl...@ya...>]

TTL v1.1 released

New in this release is the tup namespace.
Its semantic is very close to boost::tuples.
The tup namespace contains following templates:
ttl::tup::tuple<>
ttl::tup::get<>
ttl::tup::length<>
ttl::tup::element<>

Usage:
ttl::tup::tuple<int, double> my_tuple;

my_tuple t(1, 2.3);
int n = ttl::tup:get<0>(t);
double x = ttl::tup:get<1>(t);
int l = ttl::tup::length<my_tuple>::value;
assert(l==2);

ttl::tup::element<N, Tuple>::type is the type of the 
Nth element in Tuple.


II. Bug Fixes

Fixed problems with 'const' modifiers in variant.
Now if variant is const, the const modifier is
propagated to the return types of the var::get<> function.

Eugene


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