On Nov 24, 2004, at 1:28 PM, Han-Wen Nienhuys wrote:
[EMAIL PROTECTED] writes:One of the changes in 2.5.1 seems to be that all includes of <math.h> got changed to <cmath>. Unfortunately, on MacOS X, this means that all references to isinf() are no longer found (presumably cmath wraps this as std::isinf, although I haven't tested that.
What is the proper fix? Should we be using
using std;
somewhere?
Yes, I think a declaration
using namespace std;
would solve the issue. C++ purists abhor the practice because it pollutes the program namespace with a potentially large set of symbols. The stylish solution is
using std::isinf;
in every file using this symbol, but this would be a lot of work, and a pain to write portably until all C++ platforms are up to date with their namespace usage.
Matthias
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