There is an issue in Linux, that it has 0
and -0
. This is because of Floating points, etc. I want to always ignore the -
before the 0
.
Is there a way to configure the 'out stream' (to a file) or the working IDE/editor?
thank you
If you are using C++, you may be able to create your own stream formatter specialization:
Something like
class my_ostream : public std::ostream {
public:
my_ostream& operator<<( float f ) {
std::ostrstream oss;
oss << f;
if( oss.str() == "-0" ) f = fabs(f);
*this->std::ostream << f;
return *this;
}
};
You probably need to copy formatting from *this to the ostringstream.
Note that I have created a wrapper type. You might be able simply to overload a specialization for
std::ostream& operator(<< std::ostream& os, float f )
and similarly for doubles, and other float types.
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