int NxsString::PrintF ( const char *  formatStr,
  ... 
)

Appends a printf-style formatted string onto the end of this NxsString and returns the number of characters added to the string.

For example, the following code would result in the string s being set to "ts-tv rate ratio = 4.56789": > double kappa = 4.56789; NxsString s; s.PrintF("ts-tv rate ratio = %.5f", kappa); >

Definition at line 260 of file nxsstring.cpp.

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