Halleluhuh - please upload this to the Boost Vault - and keep a copy incase the vault disappears. Robert Ramey Johan Råde wrote:
Following a suggestion of Robert Ramey's, I have put together facets for writing and reading non-finite floating point numbers, such as infinity and nan, to text streams, in a consistent and portable way. This is useful when serializing to text archives, but should have other applications as well.
I have attached a zip file. It contains three files:
1. the actual code: non_finite_num_facets.hpp 2. documentation: non_finite_num_facets_doc.txt 3. tests: non_finite_num_facets_test.cpp
The code handles char and wchar_t. It handles float, double and long double.
The code has been tested with VC++ 7.1 but should work with other compilers as well.
Any feedback is wellcome.
--Johan Råde (rade@maths.lth.se)
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