[Olena-patches] r980: Add logger morpher and fix transform morpher.

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 URL: https://svn.lrde.epita.fr/svn/oln/trunk/static ChangeLog: 2007-06-15 Thomas Moulard &lt;thomas.moulard(a)lrde.epita.fr&gt; Add logger morpher and fix transform morpher. * samples/mini-std/cpp2/Makefile: New. * samples/mini-std/cpp2/mini-std.cc: Here. Makefile | 7 ++ mini-std.cc | 142 +++++++++++++++++++++++++++++++++++++++++++++++++++++------- 2 files changed, 133 insertions(+), 16 deletions(-) Index: trunk/static/samples/mini-std/cpp2/mini-std.cc =================================================================== - --- trunk/static/samples/mini-std/cpp2/mini-std.cc (revision 979) +++ trunk/static/samples/mini-std/cpp2/mini-std.cc (revision 980) @@ -535,35 +535,35 @@ template <typename Exact> struct case_<switch_iterator_kind, Exact, 1> : - - public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t), forwardIterator) > + public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t)::primitiveIterator_t, forwardIterator) > { typedef ForwardContainer<Exact> ret; }; template <typename Exact> struct case_<switch_iterator_kind, Exact, 2> : - - public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t), backwardIterator) > + public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t)::primitiveIterator_t, backwardIterator) > { typedef BiDirContainer<Exact> ret; }; template <typename Exact> struct case_<switch_iterator_kind, Exact, 3> : - - public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t)::primitiveIterator_t, biDirIterator) > // ::primitiveIterator_t + public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t)::primitiveIterator_t, biDirIterator) > { typedef BiDirContainer<Exact> ret; }; template <typename Exact> struct case_<switch_iterator_kind, Exact, 4> : - - public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t), randomAccessibleIterator) > + public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t)::primitiveIterator_t, randomAccessibleIterator) > { typedef RandomAccessibleContainer<Exact> ret; }; template <typename Exact> struct case_<switch_iterator_kind, Exact, 5> : - - public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t), associativeIterator) > + public mlc::where_ < mlc_is_a(stc_find_type(Exact, iter_t)::primitiveIterator_t, associativeIterator) > { typedef AssociativeContainer<Exact> ret; }; @@ -1076,20 +1076,18 @@ return deleg_; } - - delegatee& get_deleg() const + delegatee get_deleg() const { return deleg_; } - - //FIXME current& operator++() { deleg_++; return *exact(this); } - - //FIXME current operator++(int) { current ret = *exact(this); @@ -1097,7 +1095,7 @@ return ret; } protected: - - delegatee& deleg_; + delegatee deleg_; Functor trans_; }; @@ -1159,8 +1157,6 @@ stc_using(value_t); stc_using(iter_t); - - //typedef std::unary_function<value_t&,value_t> transform_t; - - transform_morpher(delegatee& d, Functor trans) : container_morpher_<current>(), deleg_ (d), @@ -1185,9 +1181,9 @@ iter_t impl_end() { - - // iter_t it(deleg_.end(), trans_); - - // it.get_deleg().to_end(); - - return iter_t(deleg_.end(), trans_); + iter_t it(deleg_.end(), trans_); + it.get_deleg().to_end(); + return it; } protected: @@ -1195,6 +1191,85 @@ Functor trans_; }; + // logger morpher +#define LOGGER(name) NAME##_logger_morpher +#define LOGGER_STREAM std::cerr +#define LOGGER_BEGIN(NAME) \ + template <typename Container> \ + struct NAME##_logger_morpher; \ + \ + template <typename Container> \ + struct super_trait_<NAME##_logger_morpher<Container> > \ + { \ + typedef container_morpher_<Container> ret; \ + }; \ + \ + template <typename Container> \ + struct vtypes<NAME##_logger_morpher<Container> > \ + { \ + typedef Container delegatee; \ + }; \ + \ + template <typename Container> \ + struct NAME##_logger_morpher : \ + public container_morpher_<NAME##_logger_morpher<Container> > \ + { \ + typedef NAME##_logger_morpher<Container> current; \ + typedef container_morpher_<current> super; \ + \ + stc_using(delegatee); \ + stc_using(iter_t); \ + \ + NAME##_logger_morpher(delegatee& d) : \ + container_morpher_<current>(), \ + deleg_ (d) \ + { \ + } \ + \ + delegatee& get_deleg() \ + { \ + return deleg_; \ + } \ + \ + delegatee& get_deleg() const \ + { \ + return deleg_; \ + } + +#define LOGMETHOD(MESSAGE, RETURNTYPE, NAME) \ + \ + RETURNTYPE NAME() \ + { \ + LOGGER_STREAM << __FILE__ << ":" << __LINE__ << ":" \ + << MESSAGE << std::endl; \ + return deleg_.NAME(); \ + } + +#define LOGMETHODVOID(MESSAGE, RETURNTYPE, NAME) \ + \ + RETURNTYPE NAME() \ + { \ + LOGGER_STREAM << __FILE__ << ":" << __LINE__ << ":" \ + << MESSAGE << std::endl; \ + deleg_.NAME(); \ + } + +#define LOGMETHODARG(MESSAGE, RETURNTYPE, NAME, ARGTYPE, ARGNAME) \ + \ + RETURNTYPE NAME(ARGTYPE) \ + { \ + LOGGER_STREAM << __FILE__ << ":" << __LINE__ << ":" \ + << MESSAGE << std::endl; \ + return deleg_.NAME(ARGNAME); \ + } + + +#define LOGGER_END() \ + \ + protected: \ + delegatee& deleg_; \ + }; + } // End of namespace mstd. @@ -1224,6 +1299,15 @@ { } +// Create logger class. +namespace mstd +{ + LOGGER_BEGIN(begin) + LOGMETHOD("Begin has been triggered.", iter_t, begin) + LOGMETHOD("End has been triggered.", iter_t, end) + LOGGER_END() +}; + int main() { // List @@ -1295,8 +1379,15 @@ // Dummy<int> a; // test(a); - - // Morphers + // *** Morphers *** typedef mstd::transform_morpher<mstd::list<int>, transform > morpher_t; + typedef mstd::begin_logger_morpher<mstd::list<int> > logger_t; + + typedef mstd::transform_morpher<logger_t, transform > translog_t; + + + // Transform + { morpher_t tm(l, transform()); typedef mstd::transform_morpher_iterator<mstd::list<int>::iter_t, transform> itmorpher_t; @@ -1319,6 +1410,25 @@ TEST(*it); TEST(*im); } - - tm.clear(); TEST(tm.size()); } + + // Logger + { + logger_t lm(l); + + logger_t::iter_t im = lm.begin(); + for (; im != lm.end(); ++im) + TEST(*im); + TEST(*im); + } + + // Transform + Log + { + logger_t lm(l); + translog_t tlm(lm, transform()); + + translog_t::iter_t im = tlm.begin(); + TEST(*im); + } +} Index: trunk/static/samples/mini-std/cpp2/Makefile =================================================================== - --- trunk/static/samples/mini-std/cpp2/Makefile (revision 0) +++ trunk/static/samples/mini-std/cpp2/Makefile (revision 980) @@ -0,0 +1,7 @@ +CPPFLAGS = -I../../../../olena/oln -I../../../../metalic + +.PHONY: all + +all: mini-std + +mini-std: mini-std.cc \ No newline at end of file - --