#include <CompatDispersion.h>

Inheritance diagram for QGpCompatibility::CompatDispersion:

Public Member Functions
bool	checkSlopes (double maxSlowness)
void	clear ()
	CompatDispersion ()
	CompatDispersion (int modesCount, int omegasCount)
	CompatDispersion (const CompatMultiModalFrequency *o)
	CompatDispersion (const CompatMultiModalFrequency *o, int modesCount)
	CompatDispersion (const CompatMultiModalCurves *o)
	CompatDispersion (const CompatMultiModalCurves *o, int modesCount)
void	exportHerrmann (char *fileName)
int	omegasCount (int m) const
int	omegasCount () const
	Returns the omega count.
void	resetValues ()
void	setPrecision (double prec)

Constructor & Destructor Documentation

QGpCompatibility::CompatDispersion::CompatDispersion ( ) [inline]

: CompatMultiModalCurves() {_relPrec=1e-7;}

QGpCompatibility::CompatDispersion::CompatDispersion	(	int	modesCount,
		int	omegasCount
	)		`[inline]`

    : CompatMultiModalCurves(modesCount, omegasCount) {_relPrec=1e-7;}

QGpCompatibility::CompatDispersion::CompatDispersion ( const CompatMultiModalFrequency * o ) [inline]

    : CompatMultiModalCurves(o) {_relPrec=1e-7;}

QGpCompatibility::CompatDispersion::CompatDispersion	(	const CompatMultiModalFrequency *	o,
		int	modesCount
	)		`[inline]`

    : CompatMultiModalCurves(o, modesCount) {_relPrec=1e-7;}

QGpCompatibility::CompatDispersion::CompatDispersion ( const CompatMultiModalCurves * o ) [inline]

    : CompatMultiModalCurves(o) {_relPrec=1e-7;}

QGpCompatibility::CompatDispersion::CompatDispersion	(	const CompatMultiModalCurves *	o,
		int	modesCount
	)		`[inline]`

    : CompatMultiModalCurves(o, modesCount,0) {_relPrec=1e-7;}

Member Function Documentation

bool QGpCompatibility::CompatDispersion::checkSlopes ( double maxSlowness )

References QGpCompatibility::CompatMultiModalFrequency::_modesCount, QGpCompatibility::CompatMultiModalFrequency::_omegas, QGpCompatibility::CompatMultiModalFrequency::_omegasCount, QGpCompatibility::CompatMultiModalCurves::_values, mode, and TRACE.

{
  TRACE;
  bool ret=true;
  double smin=1e99;
  for(int mode=0; mode<_modesCount;mode++) {
    double * values=_values[mode];
    int i=0;
    for(; values[i]==0 && i<_omegasCount; i++) {}
    for(i++; i<_omegasCount; i++) {
      // Normally slowness curve is increasing with frequency
      // But some Rayleigh curve can decrease on some small portion
      // with very gentle slopes.
      // It's not easy to define a threshold but we are going to aquire some
      // experience
      if(values[i]<=values[i-1])
      {
        double s=values[i-1]-values[i]/(_omegas[i-1]-_omegas[i]);
        if(s<smin) smin=s;
        ret=false;
      }
    }
  }
  if(!ret)
    printf("*** WARNING ***: slowness decreasing with frequency, max slope=%lg\n",smin);
  return ret;
}

void QGpCompatibility::CompatDispersion::clear ( ) [inline]

{CompatMultiModalCurves::clear(0);}

void QGpCompatibility::CompatDispersion::exportHerrmann ( char * fileName )

int QGpCompatibility::CompatDispersion::omegasCount ( int m ) const

References QGpCompatibility::CompatMultiModalFrequency::_omegasCount, QGpCompatibility::CompatMultiModalCurves::_values, and TRACE.

{
  TRACE;
  int n=0;
  double * values=_values[m];
  for(int i=0;i<_omegasCount;i++) {
    if(values[i]!=0) n++;
  }
  return n;
}

int QGpCompatibility::CompatDispersion::omegasCount ( ) const [inline]

Returns the omega count.

Reimplemented from QGpCompatibility::CompatMultiModalFrequency.

References QGpCompatibility::CompatMultiModalFrequency::_omegasCount.

{return _omegasCount;}

void QGpCompatibility::CompatDispersion::resetValues ( )

References QGpCompatibility::CompatMultiModalFrequency::_modesCount, QGpCompatibility::CompatMultiModalFrequency::_omegasCount, QGpCompatibility::CompatMultiModalCurves::_values, mode, and TRACE.

{
  TRACE;
  for(int mode=0; mode<_modesCount;mode++) {
    double * values=_values[mode];
    for(int i=0;i<_omegasCount;i++) values[i]=0;
  }
}

void QGpCompatibility::CompatDispersion::setPrecision ( double prec ) [inline]

{_relPrec=prec;}

The documentation for this class was generated from the following files:

QGpCompatibility/CompatDispersion.h
QGpCompatibility/CompatDispersion.cpp

Public Member Functions

Constructor & Destructor Documentation

Member Function Documentation