Methods

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unsigned int format::size() const

 

To get the number of characters in the formatted string, you can use the size() member function :

 

format formatter("%|+5|");

out << formatter % x;

unsigned int n = formatter.size();

 

 

str format::str() const

 

Once all arguments have been fed into a format object, you can get its string value by using the str() member function:

 

format formatter("%|+5|");

formatter % x;

str s = formatter.str();

 

void format::parse(const str& xs)

 

Clears the format object and parses a new format string

 

format formatter("%|+5|");

out << formatter % x;

formatter.parse("%|+10|");

 

 

 

 

 

 

 

 



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