[Boost-users] lexical_cast and float

Subject: [Boost-users] lexical_cast and float
From: Claude (clros_at_[hidden])
Date: 2011-06-19 13:44:42

Hi!

I use this code to control if a sdt::string is a "float" value:

string value("3.14");
try
{
 lexical_cast<float>(value);
}
catch(bad_lexical_cast& )
{
 cout<<value<<" is not a float number\n"; 
}

I always obtain a bad_lexical_cast exception.

Why?

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