oln::utils::internal::f_to_float_< DestT, SrcT > Struct Template Reference

#include <se_stat.hh>

List of all members.

Static Public Member Functions
DestT	doit (const SrcT &s)

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Detailed Description

template<typename DestT, typename SrcT>
struct oln::utils::internal::f_to_float_< DestT, SrcT >

This class is used to transform a type to a floating type equivalent.

Todo:

FIXME: There should be a way to use the standard conversion, but I failed to find a good one. The problem is that a color<...> derived of vec<..> but the conversion between color and vec should be done through c.to_float().
Example:

      ** rgb_u8::float_vec_type v = rgb_u8(127, 0, 255);
      ** // v contains 127., 0., 255  but should contain 0.5, 0,1.
      ** rgb_u8 c = v;
      ** // c = (255., 255., 255). Error.
      **
      ** rgb_u8::float_vec_type v2 = f_to_float_<rgb_u8::float_vec_type>
      **	 				rgb_u8(127, 0, 255);
      ** rgb_u8 c2 = v2;
      ** // c2 = (127, 0, 255). Ok.
      ** 

Definition at line 65 of file se_stat.hh.

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The documentation for this struct was generated from the following file:

• se_stat.hh

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