Searched refs:qwtSign (Results 1 – 6 of 6) sorted by relevance
209 rv = qwtSign(array[1] - array[0]); in qwtChkMono()212 if ( qwtSign(array[i+1] - array[i]) != rv ) in qwtChkMono()
40 inline int qwtSign(const T& x) in qwtSign() function
88 inline int qwtSign( double x ) in qwtSign() function
115 inline int qwtSign(double x) in qwtSign() function