//=============================================
void KVDigitalFilter::ApplyTo(float* datax, const int NSamples, int reverse) const
{
// Copiato +- da KVSignal.cxx
// Diversa la convenzione per a0 b0!
long double* datay = new long double[NSamples];
int i = 0, k = 0;
switch (reverse) {
case 0:// direct
for (i = 0; i < Ncoeff; i++) { // primo loop su Npunti
datay[i] = a[0] * datax[i];
for (k = 0; k < i; k++)
datay[i] += a[k + 1] * datax[i - k - 1] + b[k + 1] * datay[i - k - 1];
}
for (i = Ncoeff; i < NSamples; i++) { //secondo loop. cambia l'indice interno.
datay[i] = a[0] * datax[i];
for (k = 0; k < Ncoeff - 1; k++)
datay[i] += a[k + 1] * datax[i - k - 1] + b[k + 1] * datay[i - k - 1];
}
break; // end of direct
case 1: //reverse: cut & paste from direct and NSamples-1-
for (i = 0; i < Ncoeff; i++) { // primo loop su Npunti
datay[NSamples - 1 - i] = a[0] * datax[NSamples - 1 - i];
for (k = 0; k < i; k++)
datay[NSamples - 1 - i] += a[k + 1] * datax[NSamples - 1 - (i - k - 1)]
+ b[k + 1] * datay[NSamples - 1 - (i - k - 1)];
}
for (i = Ncoeff; i < NSamples; i++) { //secondo loop. cambia l'indice interno.
datay[NSamples - 1 - i] = a[0] * datax[NSamples - 1 - i];
for (k = 0; k < Ncoeff - 1; k++)
datay[NSamples - 1 - i] += a[k + 1] * datax[NSamples - 1 - (i - k - 1)]
+ b[k + 1] * datay[NSamples - 1 - (i - k - 1)];
}
break;
case -1: // bidirectional
ApplyTo(datax, NSamples, 0);
ApplyTo(datax, NSamples, 1);
return;
default:
printf("ERROR in %s: reverse=%d not supported\n", __PRETTY_FUNCTION__, reverse);
}// end of reverse switch.
/*----------------------------------------------*/
// void *memcpy(void *dest, const void *src, size_t n);
for (int i = 0; i < NSamples; i++)
datax[i] = (float)datay[i];
delete [] datay;
}
void RichTxt::FormatInfo::ApplyTo(RichPara::Format& fmt) const
{
ApplyTo((RichPara::CharFormat &)fmt);
if(paravalid & ALIGN)
fmt.align = align;
if(paravalid & RULER)
fmt.ruler = ruler;
if(paravalid & BEFORE)
fmt.before = before;
if(paravalid & LM)
fmt.lm = lm;
if(paravalid & INDENT)
fmt.indent = indent;
if(paravalid & RM)
fmt.rm = rm;
if(paravalid & AFTER)
fmt.after = after;
if(paravalid & TABSIZE)
fmt.tabsize = tabsize;
if(paravalid & BULLET)
fmt.bullet = bullet;
if(paravalid & NEWPAGE)
fmt.newpage = newpage;
if(paravalid & KEEP)
fmt.keep = keep;
if(paravalid & KEEPNEXT)
fmt.keepnext = keepnext;
if(paravalid & ORPHAN)
fmt.orphan = orphan;
if(paravalid & LABEL)
fmt.label = label;
if(paravalid & NUMBERING) {
fmt.before_number = before_number;
fmt.after_number = after_number;
fmt.reset_number = reset_number;
memcpy(fmt.number, number, sizeof(number));
}
if(paravalid & TABS)
fmt.tab = tab;
if(paravalid & STYLE)
fmt.styleid = styleid;
if(paravalid & SPACING)
fmt.linespacing = linespacing;
if(paravalid & RULERINK)
fmt.rulerink = rulerink;
if(paravalid & RULERSTYLE)
fmt.rulerstyle = rulerstyle;
}
bool ScreenTransferFunctionInstance::ExecuteOn( View& view )
{
ApplyTo( view );
return true;
}
void ApplyGraphicLabelsDlg::OnBnClickedOk()
{
ApplyTo();
OnOK();
}
