[Olena-patches] proto-1.0 46: Add i/o support on data types.

Index: ChangeLog from Damien Thivolle &lt;damien(a)lrde.epita.fr&gt; * ntg/real/int_u8.hh: Add i/o support. * ntg/real/integer.hh: Likewise. * ntg/enum/enum.hh: Likewise. * ntg/enum/bin.hh: Likewise. * ntg/core/macros.hh: Likewise. * ntg/color/rgb_8.hh: Likewise. * ntg/color/color.hh: Likewise. color/color.hh | 12 ++++++++++++ color/rgb_8.hh | 32 +++++++++++++++++++++++++++++++- core/macros.hh | 6 +++++- enum/bin.hh | 3 ++- enum/enum.hh | 3 ++- real/int_u8.hh | 11 +++++++++-- real/integer.hh | 5 +++-- 7 files changed, 64 insertions(+), 8 deletions(-) Index: ntg/real/int_u8.hh --- ntg/real/int_u8.hh (revision 35) +++ ntg/real/int_u8.hh (working copy) @@ -44,7 +44,8 @@ template <> struct props<cat::integer, int_u8> : public default_props<cat::integer> { - enum { ntg_max_val = 255 }; + enum { max_val = 255 }; + typedef char io_type; }; @@ -71,6 +72,12 @@ return *this; } + int_u8& impl_assign(const unsigned char& rhs) + { + this->value_ = rhs; + return *this; + } + operator unsigned char() const { return value_; @@ -110,7 +117,7 @@ template <> struct traits < ntg::int_u8 > { - typedef char encoding_type; + typedef unsigned char encoding_type; }; } // end of namespace mlc Index: ntg/real/integer.hh --- ntg/real/integer.hh (revision 35) +++ ntg/real/integer.hh (working copy) @@ -44,7 +44,8 @@ template <> struct default_props < cat::integer > { - enum { ntg_max_val = 0 }; + enum { max_val = 0 }; + typedef mlc::no_type io_type; protected: default_props() {} @@ -58,7 +59,7 @@ template <typename V> exact_type& operator=(const V& rhs) { - return this->exact.impl_assign(rhs); + return this->exact().impl_assign(rhs); } template <typename V> Index: ntg/enum/enum.hh --- ntg/enum/enum.hh (revision 35) +++ ntg/enum/enum.hh (working copy) @@ -44,6 +44,7 @@ struct default_props < cat::enum_value > { enum { max_val = 0 }; + typedef mlc::no_type io_type; protected: default_props() {} @@ -57,7 +58,7 @@ template <typename V> exact_type& operator=(const V& rhs) { - return this->exact.impl_assign(rhs); + return this->exact().impl_assign(rhs); } template <typename V> Index: ntg/enum/bin.hh --- ntg/enum/bin.hh (revision 35) +++ ntg/enum/bin.hh (working copy) @@ -45,7 +45,8 @@ template <> struct props<cat::enum_value, bin> : public default_props<cat::enum_value> { - enum { max_val = 255 }; + enum { max_val = 1 }; + typedef unsigned char io_type; }; struct bin : public enum_value<bin> Index: ntg/core/macros.hh --- ntg/core/macros.hh (revision 35) +++ ntg/core/macros.hh (working copy) @@ -28,8 +28,12 @@ #ifndef INTEGRE_CORE_MACROS_HH # define INTEGRE_CORE_MACROS_HH -# define ntg_max_val(T) ntg::props<ntg_category_type(T),T>::ntg_max_val +# define ntg_max_val(T) ntg::props<ntg_category_type(T),T>::max_val # define ntg_nb_comp(T) ntg::props<ntg_category_type(T),T>::nb_comp +# define ntg_comp_type(T) typename ntg::props<ntg_category_type(T),T>::comp_type + +# define ntg_io_type(T) typename ntg::props<ntg_category_type(T),T>::io_type + #endif // ! INTEGRE_CORE_MACROS_HH Index: ntg/color/rgb_8.hh --- ntg/color/rgb_8.hh (revision 35) +++ ntg/color/rgb_8.hh (working copy) @@ -47,6 +47,7 @@ enum { max_val = 255 }; enum { nb_comp = 3 }; + typedef char io_type; typedef unsigned char comp_type; }; @@ -66,6 +67,12 @@ this->value_[rgb_blue] = 0; } + rgb_8(const unsigned char init[3]) + { + for (unsigned i = 0; i < 3; i++) + value_[i] = init[i]; + } + rgb_8(unsigned char red, unsigned char green, unsigned char blue) @@ -104,8 +111,19 @@ this->value_[rgb_blue] != rhs.blue(); } + unsigned char& impl_op_sqbr(unsigned int i) + { + assert(i < 3); + return value_[i]; + } + const unsigned char impl_op_sqbr(unsigned int i) const + { + assert(i < 3); + return value_[i]; + } + unsigned char& red() { return value_[rgb_red]; @@ -145,13 +163,25 @@ } // end of namespace ntg +# include <ostream> +std::ostream& operator<<(std::ostream& ostr, const ntg::rgb_8& to_print) +{ + ostr << "(" << unsigned(to_print[0]) + << "," << unsigned(to_print[1]) + << "," << unsigned(to_print[2]) + << ")"; + return ostr; +} + + + namespace mlc { template <> struct traits < ntg::rgb_8 > { - typedef unsigned char* encoding_type; + typedef ntg::rgb_8 encoding_type; }; } // end of namespace mlc Index: ntg/color/color.hh --- ntg/color/color.hh (revision 35) +++ ntg/color/color.hh (working copy) @@ -49,6 +49,7 @@ enum { max_val = 0 }; enum { nb_comp = 0 }; typedef mlc::undefined_type comp_type; + typedef mlc::undefined_type io_type; protected: @@ -59,6 +60,7 @@ struct color : public mlc::any__best_memory<E> { typedef E exact_type; + typedef typename props<cat::color, E>::comp_type comp_type; E& operator=(const exact_type& rhs) { @@ -75,6 +77,16 @@ return this->exact().impl_not_eq(rhs); } + comp_type& operator [](const unsigned int &i) + { + return this->exact().impl_op_sqbr(i); + } + + const comp_type operator [](const unsigned int &i) const + { + return this->exact().impl_op_sqbr(i); + } + protected: color() {} };