#include "VGenericSignal.h"
#include "Frv.h"


#ifdef USE_VEGA
// Case of using the library in conjonction with vega
ClassImp(VGenericSignal)
#endif

//////////////////////////////// PUBLIC -STATISTICS //////////////////////////

//______________________________________________________________________________
 double VGenericSignal::Mean()
{
	double mean=0;
	
	if(!mVect){printf("ERROR in Mean - vector is null n\n");return -1;}   
	if(FrvMean(mVect,&mean)!=0){
       printf(" n ERROR in Mean --> Problem in Frv mean operation: %sn\n",mVect->name);
       return(0);
     }
	return mean;
}

//______________________________________________________________________________
 double VGenericSignal::Rms()
{
	double mean=0;
	double rms=0;
	
	if(!mVect){printf("ERROR in Rms - vector is null n\n");return -1;}   
	if(FrvRms(mVect,&mean, &rms)!=0){
       printf(" n ERROR in Rms --> Problem in Frv Rms operation: %sn\n",mVect->name);
       return(0);
     } 
	return rms;
}

//______________________________________________________________________________
 double VGenericSignal::Max()
{
	unsigned int i;
	double maximum_value=0;

	if(!mVect){printf("ERROR in Max - vector is null n\n");return -1;}   	
	maximum_value = mVect->dataD[0];
	for(i=0;i<mVect->nData;i++) if(mVect->dataD[i]>maximum_value)maximum_value = mVect->dataD[i];
	return maximum_value;
}

//______________________________________________________________________________
 double VGenericSignal::Min()
{
	unsigned int i;
	double minimum_value=0;

	if(!mVect){printf("ERROR in Min - vector is null n\n");return -1;}   	
	minimum_value = mVect->dataD[0];
	for(i=0;i<mVect->nData;i++) if(mVect->dataD[i]<minimum_value)minimum_value = mVect->dataD[i];
	return minimum_value;
}

//______________________________________________________________________________
 double VGenericSignal::PkPk()
{
	double pk_pk_value=0;
	
	if(!mVect){printf("ERROR in PkPk - vector is null n\n");return -1;}   		
	pk_pk_value = Max()-Min();
	return pk_pk_value;
}

//______________________________________________________________________________
 double VGenericSignal::Delta()
{
	double delta=0;

	if(!mVect){printf("ERROR in Min - vector is null n\n");return -1;}   			
	if(FrvDelta(mVect,&delta,&(mVect->dataD[0]))!=0){
       printf(" n ERROR in Delta --> Problem in Frv Delta operation: %sn\n",mVect->name);
       return(0);
     } 
	return delta;
}

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