Methods

Scripts > Class elements and c++ instructions > Formatting instructions > Methods

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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